Upcoming changes to Microsoft Purview eDiscovery
Today, we are announcing three significant updates to the Microsoft Purview eDiscovery products and services. These updates reinforce our commitment to meeting and exceeding the data security, privacy, and compliance requirements of our customers. To improve security and help protect customers and their data, we have accelerated the timeline for the below changes, which will be enforced by default on May 26. The following features will be retired from the Microsoft Purview portal: Content Search will transition to the new unified Purview eDiscovery experience. The eDiscovery (Standard) classic experience will transition to the new unified Purview eDiscovery experience. The eDiscovery export PowerShell cmdlet parameters will be retired. These updates aim to unify and simplify the eDiscovery user experience in the new Microsoft Purview Portal, while preserving the accessibility and integrity of existing eDiscovery cases. Content Search transition to the new unified Purview eDiscovery experience The classic eDiscovery Content Search solution will be streamlined into the new unified Purview eDiscovery experience. Effective May 26 th , the Content Search solution will no longer be available in the classic Purview portal. Content Search provides administrators with the ability to create compliance searches to investigate data located in Microsoft 365. We hear from customers that the Content Seach tool is used to investigate data privacy concerns, perform legal or incident investigations, validate data classifications, etc. Currently, each compliance search created in the Content Search tool is created outside of the boundaries of a Purview eDiscovery (Standard) case. This means that administrators in Purview Role Groups containing the Compliance Search role can view all Content Searches in their tenant. While the Content Search solution does not enable any additional search permission access, the view of all Content Searches in a customer tenant is not an ideal architecture. Alternatively, when using a Purview eDiscovery case, these administrators only have access to cases in which they are assigned. Customers can now create their new compliance searches within an eDiscovery case using the new unified Purview eDiscovery experience. All content searches in a tenant created prior to May 26, 2025 are now accessible in the new unified Purview eDiscovery experience within a case titled “Content Search”. Although the permissions remain consistent, eDiscovery managers and those with custom permissions will now only be able to view searches from within the eDiscovery cases in which they are assigned, including the “Content Search” case. eDiscovery Standard transition to the new unified Purview eDiscovery experience The classic Purview eDiscovery (Standard) solution experience has transitioned into the new unified Purview eDiscovery experience. Effective May 26 th , the classic Purview eDiscovery (Standard) solution will no longer be available to customers within the classic Purview portal. All existing eDiscovery cases created in the classic purview experience are now available within the new unified Purview eDiscovery experience. Retirement of eDiscovery Export PowerShell Cmdlet parameters The Export parameter within the ComplianceSearchAction eDiscovery PowerShell cmdlets will be retired on May 26, 2025: New-ComplianceSearchAction -Export parameter (and parameters dependent on export such as Report, Retentionreport …) Get-ComplianceSearchAction -Export parameter Set-ComplianceSearchAction -ChangeExportKey parameter We recognize that the removal of the Export parameter may require adjustments to your current workflow process when using Purview eDiscovery (Standard). The remaining Purview eDiscovery PowerShell cmdlets will continue to be supported after May 26 th , 2025: Create and update Compliance Cases New-ComplianceCase, Set-ComplianceCase Create and update Case Holds New-CaseHoldPolicy, Set-CaseHoldPolicy, New-CaseHoldRule, Set-CaseHoldRule Create, update and start Compliance Searches New-ComplianceSearch,Set-ComplianceSearch, Start-ComplianceSearch, Apply Purge action to a Compliance Search New-ComplianceSearchAction -Purge Additionally, if you have a Microsoft 365 E5 license and use eDiscovery (Premium), your organization can script all eDiscovery operations, including export, using the Microsoft Graph eDiscovery APIs. Purview eDiscovery Premium On May 26 th , there will be no changes to the classic Purview eDiscovery (Premium) solution in the classic Purview portal. Cases that were created using the Purview eDiscovery (Premium) classic case experience can also now be accessed in the new unified Purview eDiscovery experience. We recognize that these changes may impact your current processes, and we appreciate your support as we implement these updates. Microsoft runs on trust and protecting your data is our utmost priority. We believe these improvements will provide a more secure and reliable eDiscovery experience. To learn more about the Microsoft Purview eDiscovery solution and become an eDiscovery Ninja, please check out our eDiscovery Ninja Guide at https://aka.ms/eDiscoNinja!Secure and govern AI apps and agents with Microsoft Purview
The Microsoft Purview family is here to help you secure and govern data across third party IaaS and Saas, multi-platform data environment, while helping you meet compliance requirements you may be subject to. Purview brings simplicity with a comprehensive set of solutions built on a platform of shared capabilities, that helps keep your most important asset, data, safe. With the introduction of AI technology, Purview also expanded its data coverage to include discovering, protecting, and governing the interactions of AI apps and agents, such as Microsoft Copilots like Microsoft 365 Copilot and Security Copilot, Enterprise built AI apps like Chat GPT enterprise, and other consumer AI apps like DeepSeek, accessed through the browser. To help you view, investigate interactions with all those AI apps, and to create and manage policies to secure and govern them in one centralized place, we have launched Purview Data Security Posture Management (DSPM) for AI. You can learn more about DSPM for AI here with short video walkthroughs: Learn how Microsoft Purview Data Security Posture Management (DSPM) for AI provides data security and compliance protections for Copilots and other generative AI apps | Microsoft Learn Purview capabilities for AI apps and agents To understand our current set of capabilities within Purview to discover, protect, and govern various AI apps and agents, please refer to our Learn doc here: Microsoft Purview data security and compliance protections for Microsoft 365 Copilot and other generative AI apps | Microsoft Learn Here is a quick reference guide for the capabilities available today: Note that currently, DLP for Copilot and adhering to sensitivity label are currently designed to protect content in Microsoft 365. Thus, Security Copilot and Coplot in Fabric, along with Copilot studio custom agents that do not use Microsoft 365 as a content source, do not have these features available. Please see list of AI sites supported by Microsoft Purview DSPM for AI here Conclusion Microsoft Purview can help you discover, protect, and govern the prompts and responses from AI applications in Microsoft Copilot experiences, Enterprise AI apps, and other AI apps through its data security and data compliance solutions, while allowing you to view, investigate, and manage interactions in one centralized place in DSPM for AI. Follow up reading Check out the deployment guides for DSPM for AI How to deploy DSPM for AI - https://aka.ms/DSPMforAI/deploy How to use DSPM for AI data risk assessment to address oversharing - https://aka.ms/dspmforai/oversharing Address oversharing concerns with Microsoft 365 blueprint - aka.ms/Copilot/Oversharing Explore the Purview SDK Microsoft Purview SDK Public Preview | Microsoft Community Hub (blog) Microsoft Purview documentation - purview-sdk | Microsoft Learn Build secure and compliant AI applications with Microsoft Purview (video) References for DSPM for AI Microsoft Purview data security and compliance protections for Microsoft 365 Copilot and other generative AI apps | Microsoft Learn Considerations for deploying Microsoft Purview AI Hub and data security and compliance protections for Microsoft 365 Copilot and Microsoft Copilot | Microsoft Learn Block Users From Sharing Sensitive Information to Unmanaged AI Apps Via Edge on Managed Devices (preview) | Microsoft Learn as part of Scenario 7 of Create and deploy a data loss prevention policy | Microsoft Learn Commonly used properties in Copilot audit logs - Audit logs for Copilot and AI activities | Microsoft Learn Supported AI sites by Microsoft Purview for data security and compliance protections | Microsoft Learn Where Copilot usage data is stored and how you can audit it - Microsoft 365 Copilot data protection and auditing architecture | Microsoft Learn Downloadable whitepaper: Data Security for AI Adoption | Microsoft Explore the roadmap for DSPM for AI Public roadmap for DSPM for AI - Microsoft 365 Roadmap | Microsoft 365PMPurStep by Step: 2-Tier PKI Lab
Purpose of this blog Public Key Infrastructure (PKI) is the backbone of secure digital identity management, enabling encryption, digital signatures, and certificate-based authentication. However, neither setting up a PKI nor management of certificates is something most IT pros do on a regular basis and given the complexity and vastness of the subject it only makes sense to revisit the topic from time to time. What I have found works best for me is to just set up a lab and get my hands dirty with the topic that I want to revisit. One such topic that I keep coming back to is PKI - be it for creating certificate templates, enrolling clients, or flat out creating a new PKI itself. But every time I start deploying a lab or start planning a PKI setup, I end up spending too much time sifting through the documentations and trying to figure out why my issuing certificate authority won't come online! To make my life easier I decided to create a cheatsheet to deploy a simple but secure 2-tier PKI lab based on industry best practices that I thought would be beneficial for others like me, so I decided to polish it and make it into a blog. This blog walks through deploying a two-tier PKI hierarchy using Active Directory Certificate Services (AD CS) on Windows Server: an offline Root Certification Authority (Root CA) and an online Issuing Certification Authority (Issuing CA). We’ll cover step-by-step deployment and best practices for securing the root CA, conducting key ceremonies, and maintaining Certificate Revocation Lists (CRLs). Overview: Two-Tier PKI Architecture and Components In a two-tier PKI, the Root CA sits at the top of the trust hierarchy and issues a certificate only to the subordinate Issuing CA. The Root CA is kept offline (disconnected from networks) to protect its private key and is typically a standalone CA (not domain-joined). The Issuing CA (sometimes called a subordinate or intermediate CA) is kept online to issue certificates to end-entities (users, computers, services) and is usually an enterprise CA integrated with Active Directory for automation and certificate template support. Key components: Offline Root CA: A standalone CA, often on a workgroup server, powered on only when necessary (initial setup, subordinate CA certificate signing, or periodic CRL publishing). By staying offline, it is insulated from network threats. Its self-signed certificate serves as the trust anchor for the entire PKI. The Root CA’s private key must be rigorously protected (ideally by a Hardware Security Module) because if the root is compromised, all certificates in the hierarchy are compromised. Online Issuing CA: An enterprise subordinate CA (domain-joined) that handles day-to-day certificate issuance for the organization. It trusts the Root CA (via the root’s certificate) and is the one actually responding to certificate requests. Being online, it must also be secured, but its key is kept online for operations. Typically, the Issuing CA publishes certificates and CRLs to Active Directory and/or HTTP locations for clients to download. The following diagram shows the simplified view of this implementations: The table below summarizes the roles and differences: Aspect Offline Root CA Online Issuing CA Role Standalone Root CA (workgroup) Enterprise Subordinate CA (domain member) Network Connectivity Kept offline (powered off or disconnected when not issuing) Online (running continuously to serve requests) Usage Signs only one certificate (the subordinate CA’s cert) and CRLs Issues end-entity certificates (users, computers, services) Active Directory Not a member of AD domain; doesn’t use templates or auto-enrollment Integrated with AD DS; uses certificate templates for streamlined issuance Security Extremely high: physically secured, limited access, often protected by HSM Very High: server hardened, but accessible on network; HSM recommended for private key CRL Publication Manual. Admin must periodically connect, generate, and distribute CRL. Delta CRLs usually disabled. Automatic. Publishes CRLs to configured CDP locations (AD DS, HTTP) at scheduled intervals. Validity Period Longer (e.g. 5-10+ years for the CA certificate) to reduce frequency of renewal. Shorter (e.g. 2 years) to align with organizational policy; renewed under the root when needed. In this lab setup, we will create a Contoso Root CA (offline) and a Contoso Issuing CA (online) as an example. This mirrors real-world best practices which is to "deploy a standalone offline root CA and an online enterprise subordinate CA”. Deploying the Offline Root CA Setting up the offline Root CA involves preparing a dedicated server, installing AD CS, configuring it as a root CA, and then securing it. We’ll also configure certificate CDP/AIA (CRL Distribution Point and Authority Information Access) locations so that issued certificates will point clients to the correct locations to fetch the CA’s certificate and revocation list. Step 1: Prepare the Root CA Server (Offline) Provision an isolated server: Install a Windows Server OS (e.g., Windows Server 2022) on the machine designated to be the Root CA. Preferably on a portable enterprise grade physical server that can be stored in a safe. Do not join this server to any domain – it should function in a Workgroup to remain independent of your AD forest. System configuration: Give the server a descriptive name (e.g., ROOTCA) and assign a static IP (even though it will be offline, a static IP helps when connecting it temporarily for management). Install the latest updates and security patches while it’s still able to go online. Lock down network access: Once setup is complete, disable or unplug network connections. If the server must remain powered on for any reason, ensure all unnecessary services/ports are disabled to minimize exposure. In practice, you will keep this server shut down or physically disconnected except when performing CA maintenance. Step 2: Install the AD CS Role on the Root CA Add the Certification Authority role: On the Root CA server, open Server Manager and add the Active Directory Certificate Services role. During the wizard, select the Certification Authority role service (no need for web enrollment or others on the root). Proceed through the wizard and complete the installation. You can also install the CA role and management tools via PowerShell: Install-WindowsFeature AD-Certificate -IncludeManagementToolsThis Role Services: Choose Certification Authority. Setup Type: Select Standalone CA (since this root CA is not domain-joined). CA Type: Select Root CA. Private Key: Choose “Create a new private key.” Cryptography: If using an HSM, select the HSM’s Cryptographic Service Provider (CSP) here; otherwise use default. Choose a strong key length (e.g., 2048 or 4096 bits) and a secure hash algorithm (SHA-256 or higher). CA Name: Provide a common name for the CA (e.g., “Contoso Root CA”). This name will appear in issued certificates as the Issuer. Avoid using a machine DNS name here for security – pick a name without revealing the server’s actual hostname. Validity Period: Set a long validity (e.g., 10 years) for the root CA’s self-signed certificate. A decade is common for enterprise roots, reducing how often you must touch the offline CA for renewal. Database: Specify locations for the CA database and logs (the defaults are fine for a lab). Review settings and complete the configuration. This process will generate the root CA’s key pair and self-signed certificate, establishing the Root CA.Post-install configuration: After the binary installation, click Configure Active Directory Certificate Services (a notification in Server Manager). In the configuration wizard: You can also perform this configuration via PowerShell in one line: Install-AdcsCertificationAuthority ` -CAType StandaloneRootCA ` -CryptoProviderName "YourHSMProvider" ` -HashAlgorithmName SHA256 -KeyLength 2048 ` -CACommonName "Contoso Root CA" ` -ValidityPeriod Years -ValidityPeriodUnits 10 This would set up a standalone Root CA named "Contoso Root CA" with a 2048-bit key on an HSM provider, valid for 10 years. Step 3: Integrate an HSM (Optional but Recommended) If your lab has a Hardware Security Module, use it to secure the Root CA’s keys. Using an HSM provides a dedicated, tamper-resistant storage for CA private keys and can further protect against key compromise. To integrate: Install the HSM vendor’s software and drivers on the Root CA server. Initialize the HSM and create a security world or partition as per the vendor instructions. Before or during the CA configuration (Step 2 above), ensure the HSM is ready to generate/store the key. When running the AD CS configuration, select the HSM’s CSP/KSP for the cryptographic provider so that the CA’s private key is generated on the HSM. Secure any HSM admin tokens or smartcards. For a root CA, you might employ M of N key splits – requiring multiple key custodians to collaborate to activate the HSM or key – as part of the key ceremony (discussed later). (If an HSM is not available, the root key will be stored on the server’s disk. At minimum, protect it with a strong admin passphrase when prompted, and consider enabling the option to require administrator interaction (e.g., a password) whenever the key is accessed.) Step 4: Configure CA Extensions (CDP/AIA) It’s critical to configure how the Root CA publishes its certificate and revocation list, since the root is offline and cannot use Active Directory auto-publishing. Open the Certification Authority management console (certsrv.msc), right-click the CA name > Properties, and go to the Extensions tab. We will set the CRL Distribution Points (CDP) and Authority Information Access (AIA) URLs: CRL Distribution Point (CDP): This is where certificates will tell clients to fetch the CRL for the Root CA. By default, a standalone CA might have a file:// path or no HTTP URL. Click Add and specify an HTTP URL that will be accessible to all network clients, such as: http://<IssuingCA_Server>/CertEnroll/<CaName><CRLNameSuffix><DeltaCRLAllowed>.crl For example, if your issuing CA’s server name is ISSUINGCA.contoso.local, the URL might be http://issuingca.contoso.local/CertEnroll/Contoso%20Root%20CA.crl This assumes the Issuing CA (or another web server) will host the Root CA’s CRL in the CertEnroll directory. Check the boxes for “Include in the CDP extension of issued certificates” and “Include in all CRLs. Clients use this to find Delta CRLs” (you can uncheck the delta CRL publication on the root, as we won’t use delta CRLs on an offline root). Since the root CA won’t often revoke its single issued cert (the subordinate CA), delta CRLs aren’t necessary. Note: If your Active Directory is in use and you want to publish the Root CA’s CRL to AD, you can also add an ldap:///CN=... path and check “Publish in Active Directory”. However, publishing to AD from an offline CA must be done manually using the following command when the root is temporarily connected. certutil -dspublish Many setups skip LDAP for offline roots and rely on HTTP distribution. Authority Information Access (AIA): This is where the Root CA’s certificate will be published for clients to download (to build certificate chains). Add an HTTP URL similarly, for example: http://<IssuingCA_Server>/CertEnroll/<ServerDNSName>_<CaName><CertificateName>.crt This would point to a copy of the Root CA’s certificate that will be hosted on the issuing CA web server. Check “Include in the AIA extension of issued certificates”. This way, any certificate signed by the Root CA (like your subordinate CA’s cert) contains a URL where clients can fetch the Root CA’s cert if they don’t already have it. After adding these, remove any default entries that are not applicable (e.g., LDAP if the root isn’t going to publish to AD, or file paths that won’t be used by clients). These settings ensure that certificates issued by the Root CA (in practice, just the subordinate CA’s certificate) will carry the correct URLs for chain building and revocation checking. Step 5: Back Up the Root CA and Issue the Subordinate Certificate With the Root CA configured, we need to issue a certificate for the Issuing CA (subordinate). We’ll perform that in the next section from the Issuing CA’s side via a request file. Before taking the root offline, ensure you: Back up the CA’s private key and certificate: In the Certification Authority console, or via the CA Backup wizard, export the Root CA’s key pair and CA certificate. Protect this backup (store it offline in a secure location, e.g., on encrypted removable media in a safe). This backup is crucial for disaster recovery or if the Root CA needs to be migrated or restored. Save the Root CA Certificate: You will need the Root CA’s public certificate (*.crt) to distribute to other systems. Have it exported (Base-64 or DER format) for use on the Issuing CA and for clients. Initial CRL publication: Manually publish the first CRL so that it can be distributed. Open an elevated Command Prompt on the Root CA and run: certutil -crl This generates a new CRL file (in the CA’s configured CRL folder, typically %windir%\system32\CertSrv\CertEnroll). Take that CRL file and copy it to the designated distribution point (for example, to the CertEnroll directory on the Issuing CA’s web server, as per the HTTP URL configured). If using Active Directory for CRL distribution, you would also publish it to AD now (e.g., certutil -dspublish -f RootCA.crl on a domain-connected machine). In most lab setups, copying to an HTTP share is sufficient. With these tasks done, the Root CA is ready. At this point, disconnect or power off the Root CA and store it securely – it should remain offline except when it’s absolutely needed (like publishing a new CRL or renewing the subordinate CA’s certificate in the far future). Keeping the root CA offline maximizes its security by minimizing exposure to compromise. Best Practices for Securing the Root CA: The Root CA is the trust anchor, so apply stringent security practices: Physical security: Store the Root CA machine in a locked, secure location. If it’s a virtual machine, consider storing it on a disconnected hypervisor or a USB drive locked in a safe. Only authorized PKI team members should have access. An offline CA should be treated like crown jewels – offline CAs should be stored in secure locations. Minimal exposure: Keep the Root CA powered off and disconnected when not in use. It should not be left running or connected to any network. Routine operations (like issuing end-entity certs) should never involve the root. Admin access control: Limit administrative access on the Root CA server. Use dedicated accounts for PKI administration. Enable auditing on the CA for any changes or issuance events. No additional roles or software: Do not use the Root CA server for any other function (no web browsing, no email, etc.). Fewer installed components means fewer potential vulnerabilities. Protect the private key: Use an HSM if possible; if not, ensure the key is at least protected by a strong password and consider splitting knowledge of that password among multiple people (so no single person can activate the CA). Many organizations opt for an offline root key ceremony (see below) to generate and handle the root key with multiple witnesses and strict procedures. Keep system time and settings consistent: If the Root CA is powered off for long periods, ensure its clock is accurate whenever it is started (to avoid issuing a CRL or certificate with a wrong date). Don’t change the server name or CA name after installation (doing so invalidates issued certs). Periodic health checks: Even though offline, plan to turn on the Root CA at a secure interval (e.g., semi-annually or annually) to perform tasks like CRL publishing and system updates. Make sure to apply OS security updates during these maintenance windows, as offline does not mean immune to vulnerabilities (especially if it ever connects to a network for CRL publication or uses removable media). Deploying the Online Issuing CA Next, set up the Issuing CA server which will actually issue certificates to end entities in the lab. This server will be domain-joined (if using AD integration) and will obtain its CA certificate from the Root CA we just configured. Step 1: Prepare the Issuing CA Server Provision the server: Install Windows Server on a new machine (or VM) that will be the Issuing CA. Join this server to the Active Directory domain (e.g., Contoso.local). Being an enterprise CA, it needs domain membership to publish templates and integrate with AD security groups. Rename the server to something descriptive like ISSUINGCA for clarity. Assign a static IP and ensure it can communicate on the network. IIS for web enrollment (optional): If you plan to use the Web Enrollment or Certificate Enrollment Web Services, ensure IIS is installed. (The AD CS installation wizard can add it if you include those role services.) For this guide, we will include the Web Enrollment role so that the CertEnroll directory is set up for hosting certificate and CRL files. Step 2: Install AD CS Role on Issuing CA On the Issuing CA server, add the Active Directory Certificate Services role via Server Manager or PowerShell. This time, select both Certification Authority and Certification Authority Web Enrollment role services (Web Enrollment will set up the HTTP endpoints for certificate requests if needed). For example, using PowerShell: Install-WindowsFeature AD-Certificate, ADCS-Web-Enrollment -IncludeManagementTools After installation, launch the AD CS configuration wizard: Role Services: Choose Certification Authority (and Web Enrollment if prompted). Setup Type: Select Enterprise CA (since this CA will integrate with AD DS). CA Type: Select Subordinate CA (this indicates it will get its cert from an existing root CA). Private Key: Choose “Create a new private key” (we’ll generate a new key pair for this CA). Cryptography: If using an HSM here as well, select the HSM’s CSP/KSP for the issuing CA’s key. Otherwise, choose a strong key length (2048+ bits, SHA256 or better for hash). CA Name: Provide a name (e.g., “Contoso Issuing CA”). This name will appear as the Issuer on certificates it issues. Certificate Request: The wizard will ask how you want to get the subordinate CA’s certificate. Choose “Save a certificate request to file”. Specify a path, e.g., C:\CertRequest\issuingCA.req. The wizard will generate a request file that we need to take to the Root CA for signing. (Since our Root CA is offline, this file transfer might be via secure USB or a network share when the root is temporarily online.) CA Database: Choose locations or accept defaults for the certificate DB and logs. Finish the configuration wizard, which will complete pending because the CA doesn’t have a certificate yet. The AD CS service on this server won’t start until we import the issued cert from the root. Step 3: Integrate HSM on Issuing CA (Optional) If available, repeat the HSM setup on the Issuing CA: install HSM drivers, initialize it, and generate/secure the key for the subordinate CA on the HSM. Ensure you chose the HSM provider during the above configuration so that the issuing CA’s private key is stored in the HSM. Even though this CA is online, an HSM still greatly enhances security by protecting the private key from extraction. The issuing CA’s HSM may not require multiple custodians to activate (as it needs to run continuously), but should still be physically secured. Step 4: Obtain the Issuing CA’s Certificate from the Root CA Now we have a pending request (issuingCA.req) for the subordinate CA. To get its certificate: Transport the request to the Root CA: Copy the request file to the offline Root CA (via secure means – e.g., formatted new USB stick). Start up the Root CA (in a secure, offline setting) and open the Certification Authority console. Submit the request on Root CA: Right-click the Root CA in the CA console -> All Tasks -> Submit new request, and select the .req file. The request will appear in the Pending Requests on the root. Issue the subordinate CA certificate: Find the pending request (it will list the Issuing CA’s name). Right-click and choose All Tasks > Issue. The subordinate CA’s certificate is now issued by the Root CA. Export the issued certificate: Still on the Root CA, go to Issued Certificates, find the newly issued subordinate CA cert (you can identify it by the Request ID or by the name). Right-click it and choose Open or All Tasks > Export to get the certificate in a file form. If using the console’s built-in “Export” it might only allow binary; alternatively use the certutil command: certutil -dup <RequestID> .\ContosoIssuingCA.cer or simply open and copy to file. Save the certificate as issuingCA.cer. Also make sure you have a copy of the Root CA’s certificate (if not already done). Publish Root CA cert and CRL as needed: Before leaving the Root CA, you may also want to ensure the Root’s own certificate and latest CRL are available to the issuing CA and clients. If not already done in Step 5 of root deployment, export the Root CA cert (DER format) and copy the CRL file. You might use certutil -crl again if some time has passed since initial CRL. Now take the issuingCA.cer file (and root cert/CRL files) and move them back to the Issuing CA server. Step 5: Install the Issuing CA’s Certificate and Complete Configuration On the Issuing CA server (which is still waiting for its CA cert): Install the subordinate CA certificate: In Server Manager or the Certification Authority console on the Issuing CA, there should be an option to “Install CA Certificate” (if the AD CS configuration wizard is still open, it will prompt for the file; or otherwise, in the CA console right-click the CA name > All Tasks > Install CA Certificate). Provide the issuingCA.cer file obtained from the root. This will install the CA’s own certificate and start the CA service. The Issuing CA is now operational as a subordinate CA. Alternatively, use PowerShell: certutil -installcert C:\CertRequest\issuingCA.cer This installs the cert and associates it with the pending key. Trust the Root CA certificate: Because the Issuing CA is domain-joined, when you install the subordinate cert, it might automatically place the Root CA’s certificate in the Trusted Root Certification Authorities store on that server (and possibly publish it to AD). If not, you should manually install the Root CA’s certificate into the Trusted Root CA store on the Issuing CA machine (using the Certificates MMC or certutil -addstore -f Root rootCA.cer). This step prevents any “chain not trusted” warnings on the Issuing CA and ensures it trusts its parent. In an enterprise environment, you would also distribute the root certificate to all client machines (e.g., via Group Policy) so that they trust the whole chain. Import Root CRL: Copy the Root CA’s CRL (*.crl file) to the Issuing CA’s CRL distribution point location (e.g., C:\Windows\System32\CertSrv\CertEnroll\ if that’s the directory served by the web server). This matches the HTTP URL we configured on the root. Place the CRL file there and ensure it is accessible (the Issuing CA’s IIS might need to serve static .crl files; often, if Web Enrollment is installed, the CertEnroll folder is under C:\Inetpub\wwwroot\CertEnroll). At this point, the subordinate CA and any client hitting the HTTP URL can retrieve the root’s CRL. The subordinate CA is now fully established. It holds a certificate issued by the Root CA (forming a complete chain of trust), and it’s ready to issue end-entity certificates. Step 6: Configure Issuing CA Settings and Start Services Start the Certificate Services: If the CA service (CertSvc) isn’t started automatically, start or restart it. On PowerShell: Restart-Service certsvc The CA should show as running in the CA console with the name “Contoso Issuing CA” (or your chosen name). Configure Certificate Templates: Because this is an Enterprise CA, it can utilize certificate templates stored in Active Directory to simplify issuing common cert types (user auth, computer auth, web server SSL, etc.). By default, some templates (e.g., User, Computer) are available but not issued. In the Certification Authority console under Certificate Templates, you can choose which templates to issue (e.g., right-click > New > Certificate Template to Issue, then select templates like “User” or “Computer”). This lab guide doesn’t require specific templates but know that only Enterprise CAs can use templates. Templates define the policies and settings (cryptography, enrollment permissions, etc.) for issued certificates. Ensure you enable only the templates needed and configure their permissions appropriately (e.g., allow the appropriate groups to enroll). Set CRL publishing schedule: The Issuing CA will automatically publish its own CRL (for certificates it issues) at intervals. You can adjust the CRL and Delta CRL publication interval in the CA’s Properties > CRL Period. A common practice is a small base CRL period (e.g., 1 week or 2 weeks) for issuing CAs, because they may revoke user certs more frequently; and enable Delta CRLs (published daily) for timely revocation information. Make sure the CDP/AIA for the Issuing CA itself are properly configured too (the wizard usually sets LDAP and HTTP locations, but verify in the Extensions tab). In a lab, the default settings are fine. Web Enrollment (if installed): You can verify the web enrollment by browsing to http://<IssuingCA>/certsrv. This web UI allows browser-based certificate requests. It’s a legacy interface mostly, but for testing it can be used if your clients aren’t domain-joined or if you want a manual request method. In modern use, the Certificate Enrollment Web Service/Policy roles or auto-enrollment via Group Policy are preferred for remote and automated enrollment. At this stage, your PKI is operational: the Issuing CA trusts the offline Root CA and can issue certificates. The Root CA can be kept offline with confidence that the subordinate will handle all regular work. Validation and Testing of the PKI It’s important to verify that the PKI is configured correctly: Check CA status: On the Issuing CA, open the Certification Authority console and ensure no errors. Verify that the Issuing CA’s certificate shows OK (no red X). On the Root CA (offline most of the time), you can use the Pkiview.msc snap-in (Microsoft PKI Health Tool) on a domain-connected machine to check the health of the PKI. This tool will show if the CDPs/AIA are reachable and if certificates are properly published. Trust chain on clients: On a domain-joined client PC, the Root CA certificate should be present in the Trusted Root Certification Authorities store (if the Issuing CA was installed as Enterprise CA, it likely published the root cert to AD automatically; you can also distribute it via Group Policy or manually). The Issuing CA’s certificate should appear in the Intermediate Certification Authorities store. This establishes the chain of trust. If not, import the root cert into the domain’s Group Policy for Trusted Roots. A quick test: on a client, run certutil -config "ISSUINGCA\\Contoso Issuing CA" -ping to see if it can contact the CA (or use the Certification Authority MMC targeting the issuing CA). Enroll a test certificate: Try to enroll for a certificate from the Issuing CA. For instance, from a domain-joined client, use the Certificates MMC (in Current User or Computer context) and initiate a certificate request for a User or Computer certificate (depending on templates issued). If auto-enrollment is configured via Group Policy for a template, you can simply log on a client and see if it automatically receives a certificate. Alternatively, use the web enrollment page or certreq command to submit a request. The request should be approved and a certificate issued by "Contoso Issuing CA". After enrollment, inspect the issued certificate: it should chain up to "Contoso Root CA" without errors. Ensure that the certificate’s CDP points to the URL we set (and try to browse that URL to see the CRL file), and that the AIA points to the root cert location. Revocation test (optional): To test CRL behavior, you could revoke a test certificate on the Issuing CA (using the CA console) and publish a new CRL. On the client, after updating the CRL, the revoked certificate should show as revoked. For the Root CA, since it shouldn’t issue end-entity certs, you wouldn’t normally revoke anything except potentially the subordinate CA’s certificate (which would be a drastic action in case of compromise). By issuing a test certificate and validating the chain and revocation, you confirm that your two-tier PKI lab is functioning correctly. Maintaining the PKI: CRLs, Key Ceremonies, and Security Procedures Deploying the PKI is only the beginning. Proper maintenance and operational procedures are crucial to ensure the PKI remains secure and reliable over time. Periodic CRL Updates for the Offline Root: The Root CA’s CRL has a defined validity period (set during configuration, often 6 or 12 months for offline roots). Before the CRL expires, the Root CA must be brought online (in a secure environment) to issue a new CRL. It’s recommended to schedule CRL updates periodically (e.g., semi-annually) to prevent the CRL from expiring. An expired CRL can cause certificate chain validation to fail, potentially disrupting services. Typically, organizations set the offline root CRL validity so that publishing 1-2 times a year is sufficient. When the time comes: Start the Root CA (ensuring the system clock is correct). Run certutil -crl to issue a fresh CRL. Distribute the new CRL: copy it to the HTTP CDP location (overwrite the old file) and, if applicable, use certutil -dspublish -f RootCA.crl to update it in Active Directory. Verify that the new CRL’s next update date is extended appropriately (e.g., another 6 months out). Clients and the Issuing CA will automatically pick up the new CRL when checking for revocation. (The Issuing CA, if configured, might cache the root CRL and need a restart or certutil -setreg ca\CRLFlags +CRLF_REVCHECK_IGNORE_OFFLINE tweak if the root CRL expires unexpectedly. Keeping the schedule prevents such issues.) Issuing CA CRL and OCSP: The Issuing CA’s CRLs are published automatically as it is online. Ensure the IIS or file share hosting the CRL is accessible. Optionally, consider setting up an Online Responder (OCSP) for real-time status checking, especially if CRLs are large or you need faster revocation information. OCSP is another AD CS role service that can be configured on the issuing CA or another server to answer certificate status queries. This might be beyond a simple lab, but it’s worth mentioning for completeness. Key Ceremonies and Documentation: For production environments (and good practice even in labs), formalize the process of handling CA keys in a Key Ceremony. A key ceremony is a carefully controlled process for activities like generating the Root CA’s key pair, installing the CA, and signing subordinate certificates. It often involves multiple people to ensure no single person has unilateral control (principle of dual control) and to witness the process. Best practices for a Root CA key ceremony include: Advance Planning: Create a step-by-step script of the ceremony tasks. Include who will do what, what materials are needed (HSMs, installation media, backup devices, etc.), and the order of operations. Multiple trusted individuals present: Roles might include a Ceremony Administrator (leads the process), a Security Officer (responsible for HSM or key material handling), an Auditor (to observe and record), etc. This prevents any one person from manipulating the process and increases trust. Secure environment: Conduct the ceremony in a secure location (e.g., a locked room) free of recording devices or unauthorized personnel. Ensure the Root CA machine is isolated (no network), and ideally that BIOS/USB access controls are in place to prevent any malware. Generate keys with proper controls: If using an HSM, initialize and generate the key with the required number of key custodians each providing part of the activation material (e.g., smartcards or passphrases). Immediately back up the HSM partition or key to secure media (requiring the same custodians to restore). Sign subordinate CA certificate: As part of the ceremony, once the root key is ready, sign the subordinate’s request. This might also be a witnessed step. Document every action: Write down each command run, each key generated, serial numbers of devices used, and have all participants sign an acknowledgment of the outcomes. Also record the fingerprints of the generated Root CA certificate and any subordinate certificate to ensure they are exactly as expected. Secure storage: After the ceremony, store the Root CA machine (if it’s a laptop or VM) and HSM tokens in a tamper-evident bag or safe. The idea is to make it evident if someone tries to access the root outside of an authorized ceremony. While a full key ceremony might be overkill for a small lab, understanding these practices is important. Even in a lab, you can simulate some aspects (for learning), like documenting the procedure of taking the root online to sign the request and then locking it away. These practices greatly increase the trust in a production PKI by ensuring transparency and accountability for critical operations. Backup and Recovery Plans: Both CAs’ data should be regularly backed up: For the Root CA: since it’s rarely online, backup after any change. Typically, you’d back up the CA’s private key and certificate once (right after setup or any renewal). Store this securely offline (separate from the server itself). Also back up the CA database if it ever issues more than one cert (for root it might not issue many). For the Issuing CA: schedule automated backups of the CA database and private key. You can use the built-in certutil -backup or Windows Server Backup (which is aware of the AD CS database). Keep backups secure and test restoration procedures. Having a documented recovery procedure for the CA is crucial for continuity. Also consider backup of templates and any scripts. Maintain spare hardware or VMs in case you need to restore the CA on new hardware (especially for the root, having a procedure to restore on a new machine if the original is destroyed). Security maintenance: Apply OS updates to the CAs carefully. For the offline root, patch it offline if possible (offline servicing or connecting it briefly to a management network). For the issuing CA, treat it as a critical infrastructure server: limit its exposure (firewall it so only required services are reachable), monitor its event logs (enable auditing for Certificate Services events, which can log each issuance and revocation), and employ anti-malware tools with caution (whitelisting the CA processes to avoid interference). Also, periodically review the CA’s configuration and certificate templates to ensure they meet current security standards (for example, deprecate any weak cryptography or adjust validity periods if needed). By following these maintenance steps and best practices, your two-tier PKI will remain secure and trustworthy over time. Remember that PKI is not “set and forget” – it requires operational diligence, but the payoff is a robust trust infrastructure for your organization’s security. Additional AD CS Features and References Active Directory Certificate Services provides more capabilities than covered in this basic lab. Depending on your needs, you might explore: Certificate Templates: We touched on templates; they are a powerful feature on Enterprise CAs to enforce standardized certificate settings. Administrators can create custom templates for various use cases (SSL, S/MIME email, code signing) and control enrollment permissions. Understanding template versions and permissions is key for enterprise deployments. (Refer to Microsoft’s documentation on Certificate template concepts in Windows Server for details on how templates work and can be customized.) Web Services for Enrollment: In scenarios with remote or non-domain clients, AD CS offers the Certificate Enrollment Web Service (CES) and Certificate Enrollment Policy Web Service (CEP) role services. These allow clients to fetch enrollment policy information and request certificates over HTTP or HTTPS, even when not connected directly to the domain. They work with the certificate templates to enable similar auto-enrollment experiences over the web. See Microsoft’s guides on the Certificate Enrollment Web Service overview and Certificate Enrollment Policy Web Service overview for when to use these. Network Device Enrollment Service (NDES): This AD CS role service implements the Simple Certificate Enrollment Protocol (SCEP) to allow devices like routers, switches, and mobile devices to obtain certificates from the CA without domain credentials. NDES acts as a proxy (Registration Authority) between devices and the CA, using one-time passwords for authentication. If you need to issue certificates to network equipment or MDM-managed mobile devices, NDES is the solution. Microsoft Docs provide a Network Device Enrollment Service(NDES) overview and even details on using a policy module with NDES for advanced scenarios (like customizing how requests are processed or integrating with custom policies). Online Responders (OCSP): As mentioned, an Online Responder can be configured to answer revocation status queries more efficiently than CRLs, especially useful if your CRLs grow large or you have high-volume certificate validation (VPNs, etc.). AD CS’s Online Responder role service can be installed on a member server and configured with the OCSP Response Signing certificate from your Issuing CA. Monitoring and Auditing: Windows Servers have options to audit CA events. Enabling auditing can log events such as certificate issuance, revocation, or changes to the CA configuration. These logs are important in enterprise PKI to track who did what (for compliance and security forensics). Also, tools like the PKI Health Tool (pkiview.msc) and PowerShell cmdlets (like Get-CertificationAuthority, Get-CertificationAuthorityCertificate) can help monitor the health and configuration of your CAs. Conclusion By following this guide, you have set up a secure two-tier PKI environment consisting of an offline Root CA and an online Issuing CA. This design, which uses an offline root, is considered a security best practice for enterprise PKI deployments because it reduces the risk of your root key being compromised. With the offline Root CA acting as a hardened trust anchor and the enterprise Issuing CA handling day-to-day certificate issuance, your lab PKI can issue certificates for various purposes (HTTPS, code signing, user authentication, etc.) in a way that models real-world deployments. As you expand this lab or move to production, always remember that PKI security is as much about process as technology. Applying strict controls to protect CA keys, keeping software up to date, and monitoring your PKI’s health are all part of the journey. For further reading and official guidance, refer to these Microsoft documentation resources: 📖 AD CS PKI Design Considerations: PKI design considerations using Active Directory Certificate Services in Windows Server helps in planning a PKI deployment (number of CAs, hierarchy depth, naming, key lengths, validity periods, etc.). This is useful to read when adapting this lab design to a production environment. It also covers configuring CDP/AIA and why offline roots usually don’t need delta CRLs. 📖 AD CS Step-by-Step Guides: Microsoft’s Test Lab Guide Test Lab Guide: Deploying an AD CS Two-Tier PKI Hierarchy walk through a similar scenario.
New Blog | Embracing the Data Protection and Data Privacy Act
By Manny Sahota In an era where data breaches and privacy concerns are at the forefront of concerns, the Data Protection and Data Privacy (DPDP) Act 2023 emerges to enhance protection for individuals' personal information. This landmark legislation signifies a pivotal shift in the global data privacy landscape, imposing rigorous standards for data handling and compelling organizations to elevate their data protection measures. As we navigate the intricacies of compliance with the DPDP. Microsoft Compliance Manager emerges as a tool to help our customers meet regulatory obligations. Compliance regulations protect customers and the organizations they serve, and Microsoft Compliance Manager is here to help protect private data. Unpacking the DPDP Act 2023 The DPDP Act 2023 introduces a stringent legal framework aimed at safeguarding personal data against misuse, unauthorized access, and breaches. It mandates comprehensive data protection protocols, consent mechanisms for data collection, and stringent penalties for non-compliance, thereby setting a new benchmark for data privacy. This act underscores the importance of responsible data stewardship, emphasizing transparency, security, and the individual's right to privacy. For organizations, the enactment of the DPDP Act 2023 signifies a call to action—a mandate to reassess and fortify their data handling practices. It necessitates a holistic approach to data privacy, requiring robust governance, risk management, and compliance (GRC) frameworks to ensure adherence to the law. This is where the strategic deployment of Microsoft's Compliance Manager can make a substantial difference. Read the full post here: Embracing the Data Protection and Data Privacy Act: A Strategic Approach with Microsoft's ComplianceRethinking Data Security and Governance in the Era of AI
The era of AI is reshaping industries, enabling unprecedented innovations, and presenting new opportunities for organizations worldwide. But as organizations accelerate AI adoption, many are focused on a growing concern: their current data security and governance practices are not effectively built for the fast-paced AI innovation and ever-evolving regulatory landscape. At Microsoft, we recognize the critical need for an integrated approach to address these risks. In our latest findings, Top 3 Challenges in Securing and Governing Data for the Era of AI, we uncovered critical gaps in how organizations manage data risk. The findings exemplify the current challenges: 91% of leaders are not prepared to manage risks posed by AI 1 and 85% feel unprepared to comply with AI regulations 2 . These gaps not only increase non-compliance but also put innovation at risk. Microsoft Purview has the tools to tackle these challenges head on, helping organizations move to an approach that protects data, meets compliance regulations, and enables trusted AI transformation. We invite you to take this opportunity to evaluate your current practices, platforms, and responsibilities, and to understand how to best secure and govern your organization for growing data risks in the era of AI. Platform fragmentation continues to weaken security outcomes Organizations often rely on fragmented tools across security, compliance, and data teams, leading to a lack of unified visibility and insufficient data hygiene. Our findings reveal the effects of fragmented platforms, leading to duplicated data, inconsistent classification, redundant alerts, and siloed investigations, which ultimately is causing data exposure incidents related to AI to be on the rise 3 . Microsoft Purview offers centralized visibility across your organization’s data estate. This allows teams to break down silos, streamline workflows, and mitigate data leakage and oversharing. With Microsoft Purview, capabilities like data health management and data security posture management are designed to enhance collaboration and deliver enriched insights across your organization to help further protect your data and mitigate risks faster. Microsoft Purview offers the following: Unified insights across your data estate, breaking down silos between security, compliance, and data teams. Microsoft Purview Data Security Posture Management (DSPM) for AI helps organizations gain unified visibility into GenAI usage across users, data, and apps to address the heightened risk of sensitive data exposure from AI. Built-in capabilities like classification, labeling, data loss prevention, and insider risk insights in one platform. In addition, newly launched solutions like Microsoft Purview Data Security Investigations accelerate investigations with AI-powered deep content analysis, which helps data security teams quickly identify and mitigate sensitive data and security risks within impacted data. Organizations like Kern County historically relied on many fragmented systems but adopted Microsoft Purview to unify their organization’s approach to data protection in preparation for increasing risks associated with deploying GenAI. “We have reduced risk exposure, [Microsoft] Purview helped us go from reaction to readiness. We are catching issues proactively instead of retroactively scrambling to contain them.” – Aaron Nance, Deputy Chief Information Security Officer, Kern County Evolving regulations require continuous compliance AI-driven innovation is creating a surge in regulations, resulting in over 200 daily updates across more than 900 regulatory agencies 4 , as highlighted in our research. Compliance has become increasingly difficult, with organizations struggling to avoid fines and comply with varying requirements across regions. To navigate these challenges effectively, security leaders’ responsibilities are expanding to include oversight across governance and compliance, including oversight of traditional data catalog and governance solutions led by the central data office. Leaders also cite the need for regulation and audit readiness. Microsoft Purview enables compliance and governance by: Streamlining compliance with Microsoft Purview Compliance Manager templates, step-by-step guidance, and insights for region and industry-specific regulations, including GDPR, HIPAA, and AI-specific regulation like the EU AI Act. Supporting legal matters such as forensic and internal investigations with audit trail records in Microsoft Purview eDiscovery and Audit. Activating and governing data for trustworthy analytics and AI with Microsoft Purview Unified Catalog, which enables visibility across your data estate and data confidence via data quality, data lineage, and curation capabilities for federated governance. Microsoft Purview’s suite of capabilities provides visibility and accountability, enabling security leaders to meet stringent compliance demands while advancing AI initiatives with confidence. Organizations need a unified approach to secure and govern data Organizations are calling for an integrated platform to address data security, governance, and compliance collectively. Our research shows that 95% of leaders agree that unifying teams and tools is a top priority 5 and 90% plan to adopt a unified solution to mitigate data related risks and maximize impact 6 . Integration isn't just about convenience, it’s about enabling innovation with trusted data protection. Microsoft Purview enables a shared responsibility model, allowing individual business units to own their data while giving central teams oversight and policy control. As organizations adopt a unified platform approach, our findings reveal the upside potential not only being reduced risk but also cost savings. With AI-powered copilots such as Security Copilot in Microsoft Purview, data protection tasks are simplified with natural-language guidance, especially for under resourced teams. Accelerating AI transformation with Microsoft Purview Microsoft Purview helps security, compliance, and governance teams navigate the complexities of AI innovation while implementing effective data protection and governance strategies. Microsoft partner EY highlights the results they are seeing: “We are seeing 25%–30% time savings when we build secure features using [Microsoft] Purview SDK. What was once fragmented is now centralized. With [Microsoft] Purview, everything comes together on one platform, giving a unified foundation to innovate and move forward with confidence.” – Prashant Garg, Partner of Data and AI, EY We invite you to explore how you can propel your organization toward a more secure future by reading the full research paper at https://aka.ms/SecureAndGovernPaper. Visit our website to learn more about Microsoft Purview. 1 Forbes, Only 9% Of Surveyed Companies Are Ready To Manage Risks Posed By AI, 2023 2 SAP LeanIX, AI Survey Results, 2024 3 Microsoft, Data Security Index Report, 2024 4 Forbes, Cost of Compliance, Thomson Reuters, 2021 5 Microsoft, Audience Research, 2024 6 Microsoft, Customer Requirements Research, 2024Microsoft Security in Action: Deploying and Maximizing Advanced Identity Protection
As cyber threats grow in sophistication, identity remains the first line of defense. With credentials being a primary target for attackers, organizations must implement advanced identity protection to prevent unauthorized access, reduce the risk of breaches, and maintain regulatory compliance. This blog outlines a phased deployment approach to implement Microsoft’s identity solutions, helping ensure a strong Zero Trust foundation by enhancing security without compromising user experience. Phase 1: Deploy advanced identity protection Step 1: Build your hybrid identity foundation with synchronized identity Establishing a synchronized identity is foundational for seamless user experiences across on-premises and cloud environments. Microsoft Entra Connect synchronizes Active Directory identities with Microsoft Entra ID, enabling unified governance while enabling users to securely access resources across hybrid environments. To deploy, install Microsoft Entra Connect, configure synchronization settings to sync only necessary accounts, and monitor health through built-in tools to detect and resolve sync issues. A well-implemented hybrid identity enables consistent authentication, centralized management, and a frictionless user experience across all environments. Step 2: Enforce strong authentication with MFA and Conditional Access Multi-Factor Authentication (MFA) is the foundation of identity security. By requiring an additional verification step, MFA significantly reduces the risk of account compromise—even if credentials are stolen. Start by enforcing MFA for all users, prioritizing high-risk accounts such as administrators, finance teams, and executives. Microsoft recommends deploying passwordless authentication methods, such as Windows Hello, FIDO2 security keys, and Microsoft Authenticator, to further reduce phishing risks. Next, to balance security with usability, use Conditional Access policies to apply adaptive authentication requirements based on conditions such as user behavior, device health, and risk levels. For example, block sign-ins from non-compliant or unmanaged devices while allowing access from corporate-managed endpoints. Step 3: Automate threat detection with Identity Protection Implementing AI-driven risk detection is crucial to identifying compromised accounts before attackers can exploit them. Start by enabling Identity Protection to analyze user behavior and detect anomalies such as impossible travel logins, leaked credentials, and atypical access patterns. To reduce security risk, evolve your Conditional Access policies with risk signals that trigger automatic remediation actions. For low-risk sign-ins, require additional authentication (such as MFA), while high-risk sign-ins should be blocked entirely. By integrating Identity Protection with Conditional Access, security teams can enforce real-time access decisions based on risk intelligence, strengthening identity security across the enterprise. Step 4: Secure privileged accounts with Privileged Identity Management (PIM) Privileged accounts are prime targets for attackers, making Privileged Identity Management (PIM) essential for securing administrative access. PIM allows organizations to apply the principle of least privilege by granting Just-in-Time (JIT) access, meaning users only receive elevated permissions when needed—and only for a limited time. Start by identifying all privileged roles and moving them to PIM-managed access policies. Configure approval workflows for high-risk roles like Global Admin or Security Admin, requiring justification and multi-factor authentication before privilege escalation. Next, to maintain control, enable privileged access auditing, which logs all administrative activities and generates alerts for unusual role assignments or excessive privilege usage. Regular access reviews further enable only authorized users to retain elevated permissions. Step 5: Implement self-service and identity governance tools Start by deploying Self-Service Password Reset (SSPR). SSPR enables users to recover their accounts securely without help desk intervention. Also integrate SSPR with MFA, so that only authorized users regain access. Next, organizations should implement automated Access Reviews on all users, not just privileged accounts, to periodically validate role assignments and remove unnecessary permissions. This helps mitigate privilege creep, where users accumulate excessive permissions over time. Phase 2: Optimize identity security and automate response With core identity protection mechanisms deployed, the next step is to enhance security operations with automation, continuous monitoring, and policy refinement. Step1: Enhance visibility with centralized monitoring Start by Integrating Microsoft Entra logs with Microsoft Sentinel to gain real-time visibility into identity-based threats. By analyzing failed login attempts, suspicious sign-ins, and privilege escalations, security teams can detect and mitigate identity-based attacks before they escalate. Step 2: Apply advanced Conditional Access scenarios To further tighten access control, implement session-based Conditional Access policies. For example, allow read-only access to SharePoint Online from unmanaged devices and block data downloads entirely. By refining policies based on user roles, locations, and device health, organizations can strengthen security while ensuring seamless collaboration. Phase 3: Enable secure collaboration across teams Identity security is not just about protection—it also enables secure collaboration across employees, partners, and customers. Step 1: Secure external collaboration Collaboration with partners, vendors, and contractors requires secure, managed access without the complexity of managing external accounts. Microsoft Entra External Identities allows organizations to provide seamless authentication for external users while enforcing security policies like MFA and Conditional Access. By enabling lifecycle management policies, organizations can automate external user access reviews and expirations, ensuring least-privilege access at all times. Step 2: Automate identity governance with entitlement management To streamline access requests and approvals, Microsoft Entra Entitlement Management lets organizations create pre-configured access packages for both internal and external users. External guests can request access to pre-approved tools and resources without IT intervention. Automated access reviews and expiration policies enable users retain access only as long as needed. This reduces administrative overheads while enhancing security and compliance. Strengthening identity security for the future Deploying advanced identity protection in a structured, phased approach allows organizations to proactively defend against identity-based threats while maintaining secure, seamless access. Ready to take the next step? Explore these Microsoft identity security deployment resources: Microsoft Entra Identity Protection Documentation Conditional Access Deployment Guide Privileged Identity Management Configuration Guide The Microsoft Security in Action blog series is an evolving collection of posts that explores practical deployment strategies, real-world implementations, and best practices to help organizations secure their digital estate with Microsoft Security solutions. Stay tuned for our next blog on deploying and maximizing your investments in Microsoft Threat Protection solutions.Empowering compliance in a complex regulatory landscape with Microsoft Purview Compliance Manager
As organizations increasingly adopt AI-driven solutions and multi-cloud environments, managing compliance across diverse and evolving regulatory frameworks has become critical. At Microsoft Ignite 2024, we are thrilled to showcase the latest innovations in Microsoft Purview Compliance Manager—designed to empower businesses to navigate complex regulations, like the EU AI Act, GDPR, DORA, NIS2, and more. Whether your organization is focused on data privacy, industry-specific standards, or AI governance, Compliance Manager provides the tools to help you proactively manage compliance, streamline risk mitigation and help ensure operational resilience. Let’s explore how these new features can support your compliance journey. Here’s What’s New in Compliance Management at Microsoft Ignite 2024 This year, Microsoft Purview Compliance Manager introduces powerful new capabilities designed to help organizations tackle today’s complex compliance landscape. With tools addressing AI governance and global data privacy regulations, Compliance Manager offers enhanced support for navigating regulatory requirements with greater ease and efficiency.' New Features: Custom Templates for Tailored Compliance Flexibility is key in the regulatory landscape. With Custom Templates, organizations can now modify compliance frameworks to match specific regulatory and operational needs. This feature empowers teams to configure regulations, making Compliance Manager a uniquely adaptable solution for your compliance management journey. Expanded Coverage with Key Global AI Regulations Compliance Manager regulatory scope has broadened to support both AI and other essential global frameworks, now covering the EU AI Act, NIST AI Risk Management Framework, and ISO standards 42001 and 23894. Beyond AI, we’ve added support for key regulations like DORA, NIST CSF 2.0, Indonesia’s PDP law, and Qatar’s Cloud Computing regulations, providing up-to-date support to address new and evolving requirements. EUAI Act Assessment. Pre-Deployment Compliance Tool For regulated industries, compliance validation has often been a roadblock to efficient cloud adoption. Our new Pre-Deployment Compliance Tool enables customers to assess the regulatory alignment of Azure services prior to production deployment. This feature helps accelerate the path to compliant cloud solutions, reducing validation time from weeks to hours. Compliance History Report for Enhanced Tracking Monitoring compliance trends is easier than ever with the new Compliance History Report. This tool provides a timeline view of your compliance score, making it simple to track progress, understand score changes, and address recurring issues, helping teams build a more proactive approach to compliance management. These new capabilities make Microsoft Purview Compliance Manager an essential asset for addressing complex regulatory requirements, supporting responsible AI, and empowering your organization to manage compliance confidently. Addressing Today’s Compliance Challenges with Microsoft Purview Compliance Manager Compliance Manager is tailored to help organizations address key regulatory challenges by providing a unified solution for managing, monitoring, and enhancing compliance efforts. Here are the primary challenges it helps solve: Navigating Complex Regulatory Landscapes: With an ever-growing set of regulations, Compliance Manager provides guidance and tools to monitor and respond to these evolving requirements. Data Privacy and Security Risks: Compliance Manager's automated tools help to identify risks and enforce privacy best practices, mitigating potential exposures and protecting sensitive data. Scaling Compliance Efforts: Compliance Manager enables scalability, helping organizations address both regional and industry-specific needs while maintaining a consistent compliance posture. AI Governance and Accountability: The EU AI Act and similar regulations are driving the need for transparent, accountable AI governance. Compliance Manager supports organizations in establishing ethical frameworks, tracking AI systems, and compliance with principles of fairness, transparency, and accountability. View your compliance score and recommended actions. Key Capabilities of Microsoft Purview Compliance Manager Microsoft Purview Compliance Manager offers a robust suite of features to streamline and automate compliance management across cloud environments: Unified Compliance Dashboard: A centralized dashboard offers real-time visibility into compliance scores, risk mitigation efforts and control implementation. This enables organizations to efficiently manage compliance across the data estate. Automated Compliance Checks: Compliance Manager reduces the time and effort required for compliance checks through automated assessments that recommend actions based on risk levels, helping you stay ahead of compliance demands. Multi-Cloud Support: Compliance Manager extends beyond Microsoft 365, offering support for Azure services, Amazon Web Services and Google Cloud services, providing a unified view of compliance across your digital ecosystem. AI Compliance suggested actions and workflow management for implementation of appropriate controls: With pre-built assessments and recommended actions aligned with AI governance requirements, Compliance Manager helps organizations adopt AI responsibly by providing specific insights to help implement controls aligned to regulatory requirements. How Compliance Manager Supports the EU AI Act and Other Key Regulations Microsoft Purview Compliance Manager simplifies regulatory alignment for critical frameworks, such as the EU AI Act, by providing: Pre-Built Assessment Templates: These templates guide organizations through EU AI Act requirements, identifying gaps and recommending corrective actions to facilitate compliance workflows. Continuous Monitoring: Ongoing monitoring of AI systems supports alignment with responsible AI principles, such as transparency, fairness, and accountability. AI Governance Capabilities: Compliance Manager supports audit trails for AI use, helping customers ensure that AI-driven decisions comply with legal standards and corporate policies. Accelerating Cloud Innovation with Purview Compliance Manager’s Pre-deployment Compliance Tool Pre-deployment Compliance Tool, one of the latest features in Purview Compliance Manager, is a game changer designed to accelerate cloud adoption for regulated industries. This tool enables Microsoft customers to validate complex service compliance requirements during pre-deployment, streamlining the path to cloud adoption and reducing compliance process time with automation. Begin Your Compliance Journey: Try Microsoft Purview Compliance Manager for Free To experience the full capabilities of Microsoft Purview Compliance Manager, start a free trial and explore how it can simplify and automate your compliance efforts. Steps to Begin Your Trial: Start Your Free Trial: Sign up at aka.ms/PurviewTrial to begin your free trial of Microsoft Purview Compliance Manager premium assessments. Learn More: Visit the Microsoft Learn page for resources, best practices, and tutorials on setting up Compliance Manager.Accelerate AI adoption with next-gen security and governance capabilities
Generative AI adoption is accelerating across industries, and organizations are looking for secure ways to harness its potential. Today, we are excited to introduce new capabilities designed to drive AI transformation with strong security and governance tools.FAQ: Protecting the Data of our Commercial and Public Sector Customers in the AI Era
Microsoft addresses key questions and concerns about data protection in the context of its Generative AI services. This comprehensive guide delves into how Microsoft safeguards organizational data, clarifying the types of data protected, the commitments Microsoft makes to ensure data privacy and security, and how these practices extend to their Generative AI offerings, including Azure OpenAI Service and Copilots. The FAQ also explores data governance, storage, processing, and the future direction of AI at Microsoft, reassuring customers of the continuous commitment to data security and regulatory compliance in the evolving landscape of artificial intelligence.Unleash the Future of Communication Compliance at Microsoft Ignite 2023
Embark on a transformative journey into the future of Communication Compliance at Microsoft Ignite 2023. In an era where data security and compliance are non-negotiable, Microsoft Purview Communication Compliance emerges as a strategic ally, armed with advanced AI capabilities. Join us as we unveil five groundbreaking features that revolutionize how organizations navigate communication risks, ensuring data security, compliance, and user privacy. From Microsoft Copilot for Microsoft 365 integration to Security Copilot intelligence and advanced AI for business conduct detection, these innovations will redefine your approach to communication compliance. Don't miss the opportunity to stay ahead of compliance challenges and secure your organization's future in the digital age.
