Microsoft Defender for Office 365: Migration & Onboarding
This blog covers four key areas that are frequently missed, but they are essential for a secure and auditable deployment of Defender for Office 365. Before diving into the technical details, it is important to clarify a common misconception about Defender for Office 365 protections. Blocking Malicious File Downloads in SharePoint and OneDrive A common assumption during onboarding is that Microsoft Defender for Office 365 protections only apply to email. In reality, Safe Attachments also integrates with SharePoint Online, OneDrive for Business and Microsoft Teams. It scans files for malware even after they are uploaded or shared internally. However, this protection is only effective when the configuration explicitly prevents users from downloading files flagged as malicious. Without this setting, files detected as threats can still be downloaded locally. This creates a major risk particularly if the malware is detected post-delivery. In one investigation, I found that this setting had been left at its default, allowing users to download malicious files from SharePoint. This oversight created a significant exposure risk until it was corrected. This setting is part of the Safe Attachments for SPO/ODB policy and is critical in reducing internal exposure. Once enabled, this setting protects users in real time and acts as a powerful audit point. If someone disables this setting, whether intentionally or by accident, that action is recorded in Purview's Unified Audit Log under the DisallowInfectedFileDownloadDisabled operation. The video below offers a brief walkthrough on how to enable the setting, details the associated audit log events, and provides guidance on configuring alerts for any modifications: Regularly auditing for this event can help identify misconfiguration or potentially malicious administrative activity that could indicate insider threat behaviour. Including this check as part of your continuous security monitoring process is a smart, proactive move. Learn more at Step 2: (Recommended) Use SharePoint Online PowerShell to prevent users from downloading malicious files Once you have established protection against malicious files, the next step is ensuring your tenant is correctly set up to create and manage threat policies. Ensuring Organization Customization is Enabled A frustrating yet common hurdle during Defender for Office 365 onboarding is the inability to create threat policies such as anti-phishing or Safe Attachments policies. This confusion often stems from a basic configuration oversight: the tenant has not been enabled for organization customization. Without this step, the Microsoft 365 platform prevents the creation or editing of many critical security policies in Defender for Office 365. A few years prior with a new client being onboarded to Defender for Office 365, I encountered a situation where policy creation kept failing because this step wasn’t followed. It caused unnecessary delays and frustrated the security team until we identified the missing customization. The fix is simple. Run the Enable-OrganizationCustomization PowerShell cmdlet from Exchange Online. It is a one-time configuration task, but it is essential for policy management and overall service functionality. Including this step early in your deployment or migration plan prevents unnecessary delays and ensures the security team can fully leverage Defender for Office 365's capabilities from day one. This is particularly important for consultants who are brought in to assist after issues have already arisen. Getting ahead of this configuration means one less troubleshooting rabbit hole. With customization enabled, you can now take advantage of the preset security policies to quickly build a solid baseline. Using Preset Security Policies for a Strong Starting Point One of the best tools Microsoft has provided for onboarding is the Preset Security Policies feature. These come in two flavors: Standard and Strict. Figure 4 - Defender for Office 365 Preset security policies (Standard & Strict protection) They represent Microsoft’s recommended baseline configurations for anti-malware, anti-phishing, and spam protection. Learn more at Preset security policies in cloud organizations. For customers with limited security maturity or time to deeply understand the inner workings of Defender for Office 365, these presets are a game-changer. Figure 5 - Microsoft recommendation is to apply standard protection to all users In several cases, I have seen organizations with limited security teams benefit from activating these presets early. This approach gave them immediate protection while freeing up time to better understand and tune policies over time. For incident response, having a consistent and known-good baseline also helps reduce noise and false positives in the initial stages of deployment. Figure 6 - Apply strict Defender for Office 365 protection for priority users After setting foundational policies, controlling who has access to what within Defender for Office 365 is crucial to maintaining a secure environment. Implementing Unified RBAC for Least Privilege Access As more business units engage with Defender for Office 365 for everything from investigation to reporting, it is important to ensure each role has access only to what they need. Unified Role-Based Access Control (RBAC) in Defender for Office 365 makes this possible by allowing granular control over who can see and change what within the security portal. Figure 7 – Example least privilege role configuration for a Defender for Office 365 Incident Responder (image trimmed). This becomes critically valuable in larger or more complex organizations where responsibilities are split between security, compliance, IT, and operations teams. Figure 8 - Activating Microsoft Defender for Office 365 Workload in Defender XDR Roles. By using unified RBAC, you can avoid the dangerous and often default behavior of assigning Security Administrator rights to everyone involved. Instead, define roles based on function. For example, Tier 1 analysts might only need view and investigation access, while admins can manage policies. Figure 9 - Assigning a user to a Custom Microsoft Defender for Office 365 role, Entra Security Groups are also supported. This approach aligns with zero trust principles and makes it easier to audit who has access to sensitive areas. During onboarding, I recommend mapping stakeholders to the available roles and applying this model as early as possible. This helps establish accountability and improves your security posture before an incident occurs. Learn more at Map Defender for Office 365 permissions to the Microsoft Defender XDR Unified RBAC permissions Having set the right roles and permissions, it is vital to understand how these configurations contribute to a resilient and well-prepared security posture. Final Thoughts Successful onboarding to Microsoft Defender for Office 365 is not just about flipping switches. It is about making intentional configuration choices that support operational efficiency and long-term security goals. The points covered here are often missed in quick start guides but they are essential for building a solid foundation. Those who invest time in proper configuration are far better prepared when incidents arise. Migration is just the beginning. Set up Defender for Office 365 right to reduce risk and build real resilience. Please take two minutes to take this survey to let us know what you think of this blog (series), video, and community content. Questions or comments on this blog "Microsoft Defender for Office 365 Migration & Onboarding" for the author or other readers? Please log in and post your response below! _____________ This blog has been generously and expertly authored by Microsoft Security MVP, Purav Desai. with support of the Microsoft Defender for Office 365 product team. Lead M365 Incident Responder, Financial Services | Dual Microsoft Security MVP Log in and follow this Microsoft Defender for Office 365 blog and follow/post in the Microsoft Defender for Office discussion space. Follow = Click the heart in the upper right when you're logged in 🤍 Learn more about the Microsoft MVP Program. Join the Microsoft Security Community and be notified of upcoming events, product feedback surveys, and more. Get early access to Microsoft Security products and provide feedback to engineers by joining the Microsoft Customer Connection Community. Join the Microsoft Security Community LinkedIn
Compliance licenses at tenant level
Hi, We are a small organization of about 200 employees, and we have following requirements. DLP policies configuration at Exchange, OneDrive, SharePoint BYOD security Users should not be able to send files outside the org And so on as we evaluate We already have M365 Business Premium. However, after researching we figured out that M365 Business premium will alone not solve our requirements. May be compliance license will. We want to apply security policies at tenant level in our organization but definitely do not want every user to get licenses as this will be expensive for us and there is no requirement at all for our users. The question is, Is there a way to solve the above scenario?Sentinel UEBA’s Superpower: Actionable Insights You Can Use! Now with Okta and Multi-Cloud Logs!
Microsoft Sentinel continues to evolve as a cloud-native Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) solution, empowering security teams to detect, investigate, and respond to threats with speed and precision. The latest update introduces advanced User and Entity Behavior Analytics (UEBA), expanding support for new eligible logs, including multi-cloud sources and the Okta identity provider. This leap strengthens coverage and productivity by surfacing anomalies, actionable insights, and rich security context across entities and raw logs. Building on these enhancements, Sentinel UEBA now enables security teams to correlate activity seamlessly across diverse platforms like Azure, AWS, Google Cloud, and Okta, providing a unified risk perspective and empowering SOC analysts to quickly identify suspicious patterns such as unusual logins, privilege escalations, or anomalous access attempts. By leveraging behavioral baselines and contextual data about users, devices, and cloud resources, organizations benefit from improved detection accuracy and a reduction in false positives, streamlining investigations and accelerating threat response. For our Government Customers and for information about feature availability in US Government clouds, see the Microsoft Sentinel tables in Cloud feature availability for US Government customers. What’s New in Sentinel UEBA? Expanded Log Support: Sentinel now ingests and analyzes logs from a broader set of sources, including multi-cloud environments and Okta. This means security teams can correlate user and entity activity across Azure, AWS, Google Cloud, and Okta, gaining a unified view of risk. Actionable Insights: UEBA surfaces anomalies, such as unusual login patterns, privilege escalations, and suspicious access attempts by analyzing behavioral baselines and deviations. These insights help SOC analysts prioritize investigations and respond to threats faster. Rich Security Context: By combining raw logs with contextual information about users, devices, and cloud resources, Sentinel UEBA provides a holistic view of each entity’s risk posture. This enables more accurate detection and reduces false positives. To maximize the benefits of Sentinel UEBA’s expanded capabilities, organizations should focus on integrating all relevant cloud and identity sources, establishing behavioral baselines for users and entities, and leveraging automated response workflows to streamline investigations. Continuous tuning of UEBA policies and proactive onboarding of new log sources, such as Okta and multi-cloud environments, ensures that security teams remain agile in the face of evolving threats. By utilizing dedicated dashboards to monitor for anomalies like impossible travel and privilege changes, and by training SOC analysts to interpret insights and automate incident responses, teams can significantly enhance their threat detection and mitigation strategies while fostering a culture of ongoing learning and operational excellence. Microsoft Learn, UEBA Engine Key Practices for Maximizing UEBA To help organizations fully leverage the latest capabilities of Sentinel UEBA, adopting proven practices is essential. The following key strategies will empower security teams to maximize value, enhance detection, and streamline their operations. Integrate Multi-Cloud Logs: Ensure all relevant cloud and identity sources (Azure, AWS, GCP, Okta) are connected to Sentinel for comprehensive coverage. Baseline Normal Behavior: Use UEBA to establish behavioral baselines for users and entities, making it easier to spot anomalies. Automate Response: Leverage Sentinel’s SOAR capabilities to automate investigation and response workflows for detected anomalies. Continuous Tuning: Regularly review and refine UEBA policies to adapt to evolving threats and organizational changes. This image shows how Microsoft Sentinel UEBA analyzes user and entity behavior to detect suspicious activity and anomalies, helping security teams identify advanced threats and insider risks more accurately. Microsoft Learn, UEBA pipeline Call to Action Start by onboarding Okta and multi-cloud logs into Sentinel. Use UEBA dashboards to monitor for unusual activities, such as impossible travel, multiple failed logins, or privilege changes. Automate alerts and incident response to reduce manual workload and accelerate threat mitigation. Assess your current log sources and identity providers. Onboard Okta and multi-cloud logs into Sentinel, enable UEBA, and start monitoring behavioral anomalies. Train your SOC team on interpreting UEBA insights and automating response actions. Stay ahead of threats by continuously tuning your analytics and integrating new sources as your environment evolves. Reference Links for Sentinel UEBA Advanced threat detection with User and Entity Behavior Analytics (UEBA) in Microsoft Sentinel Enable User and Entity Behavior Analytics (UEBA) in Microsoft Sentinel Microsoft Sentinel User and Entity Behavior Analytics (UEBA) reference Investigate incidents with UEBA data What's new in Microsoft Sentinel Microsoft Sentinel documentation home About the Author: Hi! Jacques “Jack” here, Microsoft Technical Trainer. I’m passionate about empowering teams to master security and operational excellence. As you advance your skills, pair technical expertise with a commitment to sharing knowledge and ongoing training. Create opportunities to lead workshops, stay current on threats and best practices, and foster a culture of continuous learning. #SkilledByMTT #MicrosoftLearnIntroducing Microsoft Sentinel graph (Public Preview)
Security is being reengineered for the AI era—moving beyond static, rulebound controls and after-the-fact response toward platform-led, machine-speed defense. The challenge is clear: fragmented tools, sprawling signals, and legacy architectures that can’t match the velocity and scale of modern attacks. What’s needed is an AI-ready, data-first foundation—one that turns telemetry into a security graph, standardizes access for agents, and coordinates autonomous actions while keeping humans in command of strategy and high-impact investigations. Security teams already center operations on their SIEM for end-to-end visibility, and we’re advancing that foundation by evolving Microsoft Sentinel into both the SIEM and the platform for agentic defense—connecting analytics and context across ecosystems. And today, we announced the general availability of Sentinel data lake and introduced new preview platform capabilities that are built on Sentinel data lake (Figure 1), so protection accelerates to machine speed while analysts do their best work. We are excited to announce the public preview of Microsoft Sentinel graph, a deeply connected map of your digital estate across endpoints, cloud, email, identity, SaaS apps, and enriched with our threat intelligence. Sentinel graph, a core capability of the Sentinel platform, enables Defenders and Agentic AI to connect the dots and bring deep context quickly, enabling modern defense across pre-breach and post-breach. Starting today, we are delivering new graph-based analytics and interactive visualization capabilities across Microsoft Defender and Microsoft Purview. Attackers think in graphs. For a long time, defenders have been limited to querying and analyzing data in lists forcing them to think in silos. With Sentinel graph, Defenders and AI can quickly reveal relationships, traversable digital paths to understand blast radius, privilege escalation, and anomalies across large, cloud-scale data sets, deriving deep contextual insight across their digital estate, SOC teams and their AI Agents can stay proactive and resilient. With Sentinel graph-powered experiences in Defender and Purview, defenders can now reason over assets, identities, activities, and threat intelligence to accelerate detection, hunting, investigation, and response. Incident graph in Defender. The incident graph in the Microsoft Defender portal is now enriched with ability to analyze blast radius of the active attack. During an incident investigation, the blast radius analysis quickly evaluates and visualizes the vulnerable paths an attacker could take from a compromise entity to a critical asset. This allows SOC teams to effectively prioritize and focus their attack mitigation and response saving critical time and limiting impact. Hunting graph in Defender. Threat hunting often requires connecting disparate pieces of data to uncover hidden paths that attackers exploit to reach your crown jewels. With the new hunting graph, analysts can visually traverse the complex web of relationships between users, devices, and other entities to reveal privileged access paths to critical assets. This graph-powered exploration transforms threat hunting into a proactive mission, enabling SOC teams to surface vulnerabilities and intercept attacks before they gain momentum. This approach shifts security operations from reactive alert handling to proactive threat hunting, enabling teams to identify vulnerabilities and stop attacks before they escalate. Data risk graph in Purview Insider Risk Management (IRM). Investigating data leaks and insider risks is challenging when information is scattered across multiple sources. The data risk graph in IRM offers a unified view across SharePoint and OneDrive, connecting users, assets, and activities. Investigators can see not just what data was leaked, but also the full blast radius of risky user activity. This context helps data security teams triage alerts, understand the impact of incidents, and take targeted actions to prevent future leaks. Data risk graph in Purview Data Security Investigation (DSI). To truly understand a data breach, you need to follow the trail—tracking files and their activities across every tool and source. The data risk graph does this by automatically combining unified audit logs, Entra audit logs, and threat intelligence, providing an invaluable insight. With the power of the data risk graph, data security teams can pinpoint sensitive data access and movement, map potential exfiltration paths, and visualize the users and activities linked to risky files, all in one view. Getting started Microsoft Defender If you already have the Sentinel data lake, the required graph will be auto provisioned when you login into the Defender portal; hunting graph and incident graph experience will appear in the Defender portal. New to data lake? Use the Sentinel data lake onboarding flow to provision the data lake and graph. Microsoft Purview Follow the Sentinel data lake onboarding flow to provision the data lake and graph. In Purview Insider Risk Management (IRM), follow the instructions here. In Purview Data Security Investigation (DSI), follow the instructions here. Reference links Watch Microsoft Secure Microsoft Secure news blog Data lake blog MCP server blog ISV blog Security Store blog Copilot blog Microsoft Sentinel—AI-Powered Cloud SIEM | Microsoft SecurityReady to accelerate your Zero Trust journey? Discover what’s next
For admins | 1-minute read Zero Trust isn’t just a security buzzword—it’s the new baseline for protecting your organization in a world where threats are always evolving. But what does it really take to move from strategy to action? Find out by reading our recent blog, Accelerate your Zero Trust journey: Using the Microsoft Zero Trust workshop for impact on the M365 Accelerator site. In it, we break down some of the real-world challenges IT admins face and show how this hands-on workshop can help you build a clear roadmap forward. For example, learn how you can use the workshop to: Assess and improve your security posture by evaluating your organization’s current security maturity across six critical Zero Trust pillars (Identity, Devices, Data, Network, Infrastructure, Security Operations), identify gaps, and prioritize actions for improvement. Drive cross-team alignment and executive buy-in by bringing together stakeholders from security, infrastructure, networking, and compliance for communication, consensus building, and creating a data-driven roadmap that resonates with leadership. Turn security strategy into actionable results with practical steps for leveraging the Zero Trust Workshop to transform security from a reactive task into a proactive, strategic advantage for your organization. Next steps Ready to move beyond theory and see how Microsoft’s approach can help you secure identities, apps, and data? Then Accelerate your Zero Trust journey is your next must-read. Get the full story and workshop details here.
Security Admin Center Tenant Allow/Block List Not Able to Block IPv4?
While using the Security Admin Center Tenant Allow/Block List we have been able to block specific email addresses and IPv6 IP addresses but are unable to block IPv4 IP addresses. We have tried both using the console and the CLI but have turned up unsuccessful both times when it comes to IPv4. A large majority of the phishing attempts that we encounter come from IPv4 addresses but we have been unable to block any of these. Will there ever be functionality for IPv4 within the Tenant Allow/Block list or is the only option to use conditional access policies? Also why is this enterprise tool only functional with IPv6 and without documentation stating that it does not work for IPv4?
Built-in report button is available in Microsoft Outlook across platforms
Outlook and Defender for Office 365 are excited to announce the release of built-in report button in Microsoft Outlook across platforms (web, new Outlook for Windows, classic Outlook for Windows, Outlook for Mac, Outlook for Android, Outlook for iOS, and Outlook for android Lite) for both personal and commercial accounts. You can find the built-in button across Outlook: Outlook on the web. New Outlook for Windows. Outlook for Mac version 16.89 (24090815) or later. Classic Outlook for Windows version Current channel: Version 16.0.17827.15010 or later. Monthly Enterprise Channel: Version 16.0.18025.20000 or later. Semi-Annual Channel (Preview): Release 2502, build 16.0.18526.20024 Semi-Annual Channel: Release 2502, build 16.0.18526.20024 Outlook for iOS version 4.2511 or later and Outlook for Android version 4.2446 or later. Outlook for Android Lite Benefits the built-in report button provides for security admins It works out of the box with no setup required The reporting experience for end user is the same across consumer and commercial accounts The report button is consistent across Outlook clients The report button is front and center on all clients The report button is present on the grid view, reading panel, preview panel, context menu The report button enables the user to select in bulk and report messages at once You can turn on and off the pre and post reporting popups for users in your organization using You can customize the individual pre and post reporting popup by adding text and links in 7 diff languages The report button is present on shared and delegate mailboxes enabling end users to report emails. Now present on outlook for web, new outlook for windows, outlook for mac, outlook for android and outlook for iOS The end user reports made by these clients are routed as per the message reported destination configured in the user reported settings. You can view the user report as soon as they are made on the If you have configured Microsoft only or Microsoft and my reporting mailbox in the user reported settings, the result from Microsoft analysis are available on the result column You can turn off the built-in report button on user reported settings by Selecting non-Microsoft add-in button and providing the address of the reporting mailbox of the 3 rd party add-in, or Deselecting monitor reported messages in outlook Note: The report phish add-in and the report message add-in does not provide support for shared and delegate mailbox. The report phish add-in, the report message add-in, and the built-in report button all read from the same user reported settings and use the same internal reporting API. In a way there are two different doors (entry point) to the same house (the backend). For the moment, the report message and report phish add-in are in maintenance mode to provide enough time for customers to migrate to the built-in button. To learn more, please check out Transition from Report Message or the Report Phishing add-ins - Microsoft Defender for Office 365 | Microsoft Learn Report phishing and suspicious emails in Outlook for admins - Microsoft Defender for Office 365 | Microsoft Learn User reported settings - Microsoft Defender for Office 365 | Microsoft Learn Protect yourself from phishing - Microsoft Support Report phishing - Microsoft Support How do I report phishing or junk email? - Microsoft SupportIntroducing Microsoft Security Store
Security is being reengineered for the AI era—moving beyond static, rulebound controls and after-the-fact response toward platform-led, machine-speed defense. We recognize that defending against modern threats requires the full strength of an ecosystem, combining our unique expertise and shared threat intelligence. But with so many options out there, it’s tough for security professionals to cut through the noise, and even tougher to navigate long procurement cycles and stitch together tools and data before seeing meaningful improvements. That’s why we built Microsoft Security Store - a storefront designed for security professionals to discover, buy, and deploy security SaaS solutions and AI agents from our ecosystem partners such as Darktrace, Illumio, and BlueVoyant. Security SaaS solutions and AI agents on Security Store integrate with Microsoft Security products, including Sentinel platform, to enhance end-to-end protection. These integrated solutions and agents collaborate intelligently, sharing insights and leveraging AI to enhance critical security tasks like triage, threat hunting, and access management. In Security Store, you can: Buy with confidence – Explore solutions and agents that are validated to integrate with Microsoft Security products, so you know they’ll work in your environment. Listings are organized to make it easy for security professionals to find what’s relevant to their needs. For example, you can filter solutions based on how they integrate with your existing Microsoft Security products. You can also browse listings based on their NIST Cybersecurity Framework functions, covering everything from network security to compliance automation — helping you quickly identify which solutions strengthen the areas that matter most to your security posture. Simplify purchasing – Buy solutions and agents with your existing Microsoft billing account without any additional payment setup. For Azure benefit-eligible offers, eligible purchases contribute to your cloud consumption commitments. You can also purchase negotiated deals through private offers. Accelerate time to value – Deploy agents and their dependencies in just a few steps and start getting value from AI in minutes. Partners offer ready-to-use AI agents that can triage alerts at scale, analyze and retrieve investigation insights in real time, and surface posture and detection gaps with actionable recommendations. A rich ecosystem of solutions and AI agents to elevate security posture In Security Store, you’ll find solutions covering every corner of cybersecurity—threat protection, data security and governance, identity and device management, and more. To give you a flavor of what is available, here are some of the exciting solutions on the store: Darktrace’s ActiveAI Security SaaS solution integrates with Microsoft Security to extend self-learning AI across a customer's entire digital estate, helping detect anomalies and stop novel attacks before they spread. The Darktrace Email Analysis Agent helps SOC teams triage and threat hunt suspicious emails by automating detection of risky attachments, links, and user behaviors using Darktrace Self-Learning AI, integrated with Microsoft Defender and Security Copilot. This unified approach highlights anomalous properties and indicators of compromise, enabling proactive threat hunting and faster, more accurate response. Illumio for Microsoft Sentinel combines Illumio Insights with Microsoft Sentinel data lake and Security Copilot to enhance detection and response to cyber threats. It fuses data from Illumio and all the other sources feeding into Sentinel to deliver a unified view of threats across millions of workloads. AI-driven breach containment from Illumio gives SOC analysts, incident responders, and threat hunters unified visibility into lateral traffic threats and attack paths across hybrid and multi-cloud environments, to reduce alert fatigue, prioritize threat investigation, and instantly isolate workloads. Netskope’s Security Service Edge (SSE) platform integrates with Microsoft M365, Defender, Sentinel, Entra and Purview for identity-driven, label-aware protection across cloud, web, and private apps. Netskope's inline controls (SWG, CASB, ZTNA) and advanced DLP, with Entra signals and Conditional Access, provide real-time, context-rich policies based on user, device, and risk. Telemetry and incidents flow into Defender and Sentinel for automated enrichment and response, ensuring unified visibility, faster investigations, and consistent Zero Trust protection for cloud, data, and AI everywhere. PERFORMANTA Email Analysis Agent automates deep investigations into email threats, analyzing metadata (headers, indicators, attachments) against threat intelligence to expose phishing attempts. Complementing this, the IAM Supervisor Agent triages identity risks by scrutinizing user activity for signs of credential theft, privilege misuse, or unusual behavior. These agents deliver unified, evidence-backed reports directly to you, providing instant clarity and slashing incident response time. Tanium Autonomous Endpoint Management (AEM) pairs realtime endpoint visibility with AI-driven automation to keep IT environments healthy and secure at scale. Tanium is integrated with the Microsoft Security suite—including Microsoft Sentinel, Defender for Endpoint, Entra ID, Intune, and Security Copilot. Tanium streams current state telemetry into Microsoft’s security and AI platforms and lets analysts pivot from investigation to remediation without tool switching. Tanium even executes remediation actions from the Sentinel console. The Tanium Security Triage Agent accelerates alert triage, enabling security teams to make swift, informed decisions using Tanium Threat Response alerts and real-time endpoint data. Walkthrough of Microsoft Security Store Now that you’ve seen the types of solutions available in Security Store, let’s walk through how to find the right one for your organization. You can get started by going to the Microsoft Security Store portal. From there, you can search and browse solutions that integrate with Microsoft Security products, including a dedicated section for AI agents—all in one place. If you are using Microsoft Security Copilot, you can also open the store from within Security Copilot to find AI agents - read more here. Solutions are grouped by how they align with industry frameworks like NIST CSF 2.0, making it easier to see which areas of security each one supports. You can also filter by integration type—e.g., Defender, Sentinel, Entra, or Purview—and by compliance certifications to narrow results to what fits your environment. To explore a solution, click into its detail page to view descriptions, screenshots, integration details, and pricing. For AI agents, you’ll also see the tasks they perform, the inputs they require, and the outputs they produce —so you know what to expect before you deploy. Every listing goes through a review process that includes partner verification, security scans on code packages stored in a secure registry to protect against malware, and validation that integrations with Microsoft Security products work as intended. Customers with the right permissions can purchase agents and SaaS solutions directly through Security Store. The process is simple: choose a partner solution or AI agent and complete the purchase in just a few clicks using your existing Microsoft billing account—no new payment setup required. Qualifying SaaS purchases also count toward your Microsoft Azure Consumption Commitment (MACC), helping accelerate budget approvals while adding the security capabilities your organization needs. Security and IT admins can deploy solutions directly from Security Store in just a few steps through a guided experience. The deployment process automatically provisions the resources each solution needs—such as Security Copilot agents and Microsoft Sentinel data lake notebook jobs—so you don’t have to do so manually. Agents are deployed into Security Copilot, which is built with security in mind, providing controls like granular agent permissions and audit trails, giving admins visibility and governance. Once deployment is complete, your agent is ready to configure and use so you can start applying AI to expand detection coverage, respond faster, and improve operational efficiency. Security and IT admins can view and manage all purchased solutions from the “My Solutions” page and easily navigate to Microsoft Cost Management tools to track spending and manage subscriptions. Partners: grow your business with Microsoft For security partners, Security Store opens a powerful new channel to reach customers, monetize differentiated solutions, and grow with Microsoft. We will showcase select solutions across relevant Microsoft Security experiences, starting with Security Copilot, so your offerings appear in the right context for the right audience. You can monetize both SaaS solutions and AI agents through built-in commerce capabilities, while tapping into Microsoft’s go-to-market incentives. For agent builders, it’s even simpler—we handle the entire commerce lifecycle, including billing and entitlement, so you don’t have to build any infrastructure. You focus on embedding your security expertise into the agent, and we take care of the rest to deliver a seamless purchase experience for customers. Security Store is built on top of Microsoft Marketplace, which means partners publish their solution or agent through the Microsoft Partner Center - the central hub for managing all marketplace offers. From there, create or update your offer with details about how your solution integrates with Microsoft Security so customers can easily discover it in Security Store. Next, upload your deployable package to the Security Store registry, which is encrypted for protection. Then define your license model, terms, and pricing so customers know exactly what to expect. Before your offer goes live, it goes through certification checks that include malware and virus scans, schema validation, and solution validation. These steps help give customers confidence that your solutions meet Microsoft’s integration standards. Get started today By creating a storefront optimized for security professionals, we are making it simple to find, buy, and deploy solutions and AI agents that work together. Microsoft Security Store helps you put the right AI‑powered tools in place so your team can focus on what matters most—defending against attackers with speed and confidence. Get started today by visiting Microsoft Security Store. If you’re a partner looking to grow your business with Microsoft, start by visiting Microsoft Security Store - Partner with Microsoft to become a partner. Partners can list their solution or agent if their solution has a qualifying integration with Microsoft Security products, such as a Sentinel connector or Security Copilot agent, or another qualifying MISA solution integration. You can learn more about qualifying integrations and the listing process in our documentation here.
