Moving Microsoft 365 authentication to Entra ID Cloud Auth from On-Prem ADFS
Hi Identity Brain Trust, Assuming this would be the right place for my question as I couldn't find any other hub more relevant for this one. We have several applications configured to be authenticated via ADFS. We are looking to move these gradually to Entra ID Cloud auth and decommission ADFS, eventually. I would like to test out how Microsoft 365 can be moved to Cloud Auth from ADFS for a certain group of people. I have tried to use ADFS migration wizard in Entra but 365 app is not showing in the ADFS Application Migration section of Entra ID. I've read this official guide but still couldn't find how this can be manually done when App Migration section won't have the app appearing there. - https://learn.microsoft.com/en-us/entra/identity/enterprise-apps/migrate-ad-fs-application-overview Appreciate any of your inputs on this one! Kev
Azure AD PIM token lifetimes
Does anyone know if Azure AD PIM has any impact on token lifetimes? I know an access token remains valid for 1 hour whereas a refresh token can have long life. Does this mean if user activates their role for only 30mins, they will continue to have privileged access for at least one hour unless user explicitly logs-out of the session.
Global Administrator MFA recovery not possible
Since Microsoft automatically enforced MFA on administrator role in Azure you can end up in the situation where it is no longer possible to recover your tenant. If your only account on that tenant is with Global Administrator role and you accidentally loose your MFA, the only way is to call Microsoft support. Support on the phone is automated where any question regarding Azure is redirected to visit Azure portal. If your only user cannot login then Azure portal is not accessible.
MTO/Cross Tenant Sync Identity Considerations
In the current Azure environment, a user from another tenant can be represented by various identity objects. Most users have a cloud guest account, while a subset also possesses Mail contacts, alongside their guest user status. Additionally, some users have licensed accounts. In this blog post, we will explore each of these representations and the process of merging/rationalizing these to ensure a single representation of the user in the resource tenant. This unified representation will be enabled for B2B collaboration with their home identity and mail-enabled for integration within Exchange. Existing B2B Users A user can have the following representations: Guest account with the Invitation State as Pending Acceptance. This is usually the case when the user was invited as a guest, but they never accepted the Invitation. Cross tenant sync will fail for such accounts. Cross-tenant synchronization uses an internal attribute called the alternativeSecurityIdentifier to uniquely match an internal user in the source tenant with an external / B2B user in the target tenant. But since the invitation was never redeemed, alternativeSecurityIdentifier property will not be populated for the user. Assuming that Automatic Redemption is enabled for both the tenant, you can reset the redemption/resend the invite to populate the alternativeSecurityIdentifier. Reference Article Reset guest redemption status - Microsoft Entra External ID | Microsoft Learn https://learn.microsoft.com/en-us/entra/external-id/b2b-quickstart-invite-powershell#send-an-invitation Note: You may want to supress the invitation message to avoid end user notifications. Multiple Guest account with the Invitation State as Pending Acceptance. This typically occurs when multiple accounts are created for a user in the Home Account. Both accounts may be invited, and subsequently, one account is deleted while the email address is transferred to the remaining account. Here in example: The user had the below account in Home tenant. o Display Name: Lidia Holloway o Email: Lidia.Holloway@contoso.com User was provided with another account for administration in Home tenant. o Display Name: Lidia Holloway (GA) o Email: Lidia.Holloway@fabrikam.com User was invited as a guest in the resource tenant with email address as Lidia.Holloway@contoso.com. The user never accepted the invitation. User was invited as a guest in the resource tenant with email address as Lidia.Holloway@fabrikam.com. The user never accepted the invitation in this case as well. Lidia Holloway (GA) account was removed from the Home Tenant and the email address Lidia.Holloway@fabrikam.com was added as an alias to the Lidia Holloway account. End State Home Tenant: o Display Name: Lidia Holloway o Email Addresses: SMTP: Lidia.Holloway@contoso.com; smtp:Lidia.Holloway@fabrikam.com Resource Tenant Account1 o Display Name: Lidia Holloway o Email Addresses: SMTP: Lidia.Holloway@contoso.com o Invitation State: Pending Acceptance Account2 o Display Name: Lidia Holloway o Email Addresses: SMTP: Lidia.Holloway@fabrikam.com o Invitation State: Pending Acceptance The recommendation here would be to retain the one that matches the PSMTP Address of the Home Account and delete the other one. Note: The account scheduled for deletion may have group memberships and email threads with other users. It is advisable to transition the Legacy Exchange Distinguished Name (DN) and group memberships to the account being retained. To achieve this, capture the Legacy Exchange DN and group memberships, delete the unnecessary account, and then transfer these attributes to the retained account. Multiple Guest account with the Invitation State as Accepted and Pending Acceptance. This is similar to the previous one, except that one of the invitations was accepted. It is advisable to retain the account that is in an accepted state, as it may have permissions across various M365 workloads. There may also be situations where the PSMTP address of the home account was changed; in such cases, CTS should update the mail attribute according to the CTS configuration. If it does not automatically update despite the configuration, ondemand provisioning can be used to force the update. Note: Just like the previous scenario, it is advisable to transition the Legacy Exchange Distinguished Name (DN) and group memberships to the account being retained. Existing Contact Object Contact Object A user may be added as a Contact in the resource tenant, often when GAL Sync Solution is configured between organizations. There can be both Sync and Cloud-only contacts. These contacts might hold memberships in various synced and non-synced groups. To achieve a single representation, it is recommended to capture the Legacy Exchange Distinguished Name (DN) and group memberships from the contact object and delete it. After this, perform the scoping and let the CTS create the B2B object. Finally, transition the Legacy Exchange Distinguished Name (DN) and group memberships to the B2B account. Contact & a B2B Object A user can be added as both a Contact Object and a B2B Object in the resource tenant, often occurring when invited as a guest with an existing contact object. Provisioning in EXO depends on the email address and creation order of these objects. The B2B object’s Invitation State can be either Pending Acceptance/Acceptance state. If the B2B object’s Invitation State is Pending Acceptance, then it’s advisable to first remediate that. To achieve a single representation, the recommendation again would be to delete the contact object and transition the Legacy Exchange Distinguished Name (DN) and group memberships to the B2B account. Contact + Multiple B2B Objects A user can have a contact along with Multiple B2B Objects. In such scenarios, it is recommended to first rationalize the B2B Objects and proceed with the contact rationalization. Internal /Dual Mailbox Users Finally, there may be instances where users are classified as Internal Users in both tenants. Dual mailbox users cannot be enabled for B2B collaboration because the assigned email addresses will conflict with those of their home accounts. These dual mailbox users should be excluded from identity rationalization processes and should coexist with corresponding cloud external member objects created via cross-tenant synchronization. This setup can result in the user appearing twice in people search across Microsoft 365 applications unless one of the entries is hidden; however, hiding one entry could lead to additional complications. A final note would be to perform the rationalization during off-business hours, preferably on weekends, to allow for rollback if needed. Also, consider nested groups when transitioning group membership.AD connect not sync device objects
Hello, I have a challenge. I installed AD connect the user objects are synchronized. Only the device objects are not synchronized. AD connect for device sync is configured correctly. As soon as I create a new device object in AD (in the same OU as the existing device objects / same group membership) it is synchronized. Only the existing device objects are not synchronized. I think it may be due to the security permissions of the device objects. How can I check it? Which security permissions the sync user needs on the device objects? What can I do to ensure that the device objects are synchronized? Thank you for your support? Regards StefanCloud Kerberos - Failed to read secrets from the domain
Hi all, Apologies if this is the wrong place to post this! I am looking at understanding Cloud Kerberos and the uses behind it, primarily for WHfB for now. Following the guide on the Microsoft page, I get an error when running on the DC https://learn.microsoft.com/en-us/entra/identity/authentication/howto-authentication-passwordless-security-key-on-premises#install-the-azure-ad-kerberos-powershell-module?WT.mc_id=EM-MVP-5004668 Set-AzureADKerberosServer : Failed to read secrets from the domain DOMAIN.LOCAL. The lab environment has 2 DCs at different sites but replicate between each other without issue. The process creates an entry in AD but when I run the command below (GA details is an address, just changed for the forum post) Get-AzureADKerberosServer -Domain $domain -UserPrincipalName "GA details" -DomainCredential $domainCred I get the output below... Id : 16451 UserAccount : CN=krbtgt_AzureAD,CN=Users,DC=DOMAIN,DC=LOCAL ComputerAccount : CN=AzureADKerberos,OU=Domain Controllers,DC=DOMAIN,DC=LOCAL DisplayName : krbtgt_16451 DomainDnsName : DOMAIN.LOCAL KeyVersion : 1598799 KeyUpdatedOn : 27/07/2024 06:41:15 KeyUpdatedFrom : PDC.DOMAIN.LOCAL CloudDisplayName : CloudDomainDnsName : CloudId : CloudKeyVersion : CloudKeyUpdatedOn : CloudTrustDisplay : Can you advise why the secrets aren't being found and the cloud information not populated? This is a lab enviroment so if needed, we can get a bit rough with it. Any help would be welcomed. Kind regards TomWhat's new and What's learning period in Microsoft Defender for Identity.
In this blog post, I will explain an advanced settings capability available in the Microsoft Defender for Identity, which will help the security admins in evaluating the product and tweaking the sensitivity level of the alerts. What's Learning Period in MDI? What are the latest enhancements added to that feature? https://www.linkedin.com/pulse/whats-new-learning-period-microsoft-defender-identity-elie-karkafy
