Microsoft Entra ID

Microsoft Entra Attribute Duplicate Attribute Resiliency

Microsoft Entra Attribute Duplicate Attribute Resiliency feature is also being rolled out as the default behavior of Microsoft Entra ID. This will reduce the number of synchronization errors seen by Microsoft Entra Connect (as well as other sync clients) by making Microsoft Entra ID more resilient in the way it handles duplicated ProxyAddresses and UserPrincipalName attributes present in on premises AD environments. This feature does not fix the duplication errors. So the data still needs to be fixed. But it allows provisioning of new objects which are otherwise blocked from being provisioned due to duplicated values in Microsoft Entra ID. This will also reduce the number of synchronization errors returned to the synchronization client. If this feature is enabled for your Tenant, you will not see the InvalidSoftMatch synchronization errors seen during provisioning of new objects.

Behavior with Duplicate Attribute Resiliency

graph TD
    A[Start] --> B[Provision or Update Object]
    B --> C{Duplicate Attribute?}
    C -- Yes --> D[Quarantine Duplicate Attribute]
    D --> E{Is Attribute Required?}
    E -- Yes --> F[Assign Placeholder Value]
    F --> G[Send Error Report Email]
    E -- No --> H[Proceed with Object Creation/Update]
    H --> G
    G --> I[Export Succeeds]
    I --> J[Sync Client Does Not Log Error]
    J --> K[Sync Client Does Not Retry Operation]
    K --> L[Background Timer Task Every Hour]
    L --> M[Check for Resolved Conflicts]
    M --> N[Remove Attributes from Quarantine]
    C -- No --> H

Microsoft Entra ID Privileged Identity Management

In this post, I will show you how to use Microsoft Entra ID Privileged Identity Management (PIM) to manage and monitor access to privileged roles in your organization.

What is Microsoft Entra ID Privileged Identity Management?

Microsoft Entra ID Privileged Identity Management (PIM) is a service that helps you manage, control, and monitor access within your organization. It provides just-in-time privileged access to Azure AD and Azure resources, along with access reviews and monitoring capabilities.

Reasons to Use Microsoft Entra ID PIM

There are several reasons to use Microsoft Entra ID PIM:

• Security: Microsoft Entra ID PIM helps you reduce the risk of unauthorized access to privileged roles.
• Compliance: Microsoft Entra ID PIM helps you meet compliance requirements by providing access reviews and monitoring capabilities.
• Efficiency: Microsoft Entra ID PIM provides just-in-time access to privileged roles, reducing the risk of unauthorized access.
• Monitoring: Microsoft Entra ID PIM provides monitoring and alerts that help you detect and respond to suspicious activities.
• Traceability: Microsoft Entra ID PIM provides an audit trail of all access requests and approvals, helping you track who has access to privileged roles.

Maybe you can't use Microsoft Entra ID PIM to log all changess that the users do in the system, but you can use Actor Change for that.

Key Features of Microsoft Entra ID PIM

Microsoft Entra ID PIM offers several key features that help you manage and monitor access to privileged roles:

• Provide just-in-time privileged access to Microsoft Entra ID and Azure resources.
• Assign time-bound access to resources using start and end dates.
• Require approval to activate privileged roles.
• Enforce multifactor authentication to activate any role.
• Use justification to understand why users activate.
• Get notifications when users activate privileged roles.
• Conduct access reviews to ensure users still need roles.
• Download audit history for internal or external audit.
• Prevent removal of the last active Global Administrator and Privileged Role Administrator role assignments.

How to Use Microsoft Entra ID PIM

We can manage three types of "things" in Microsoft Entra ID PIM:

• Microsoft Entra roles. Microsoft Entra roles are also referred to as directory roles. They include built-in and custom roles to manage Microsoft Entra ID and other Microsoft 365 online services.
• PIM for Groups. To set up just-in-time access to the member and owner role of a Microsoft Entra security group. PIM for Groups provides an alternative way to set up PIM for Microsoft Entra roles and Azure roles. It also allows you to set up PIM for other permissions across Microsoft online services like Intune, Azure Key Vaults, and Microsoft Entra ID Protection.
• Azure roles. Azure's role-based access control roles that grant access to management groups, subscriptions, resource groups, and resources.

Microsoft Entra ID roles

In the Microsoft Entra ID portal, you can manage Microsoft Entra ID roles by selecting the "Roles" tab. Here you can see all the roles that are available to you, as well as the roles that you have activated.

You can made the following actions:

• Assign: Create assignments for Microsoft Entra ID roles, update existing assignments to ensure that users have just-in-time access to privileged roles.
• Activate: Activate your eligible assignments to get just-in-time access to privileged roles.
• Approve: List, approve, or deny activation requests for Microsoft Entra ID roles.
• Audit: View and export a history of all assignments and activations done in PIM so you can identify attacks and stay compliant.

Ok, let's see how to assign a role to a group.

In the "Roles" tab, click on the role that you want to assign.

In Role settings, edit the settings for the role, modify Activation, Assignment, and Notification settings and then click "Update. These are the default settings:

Activation

Setting	State

Activation maximum duration (hours)	8 hour(s)
On activation, require	None
Require justification on activation	Yes
Require ticket information on activation	No
Require approval to activate	No
Approvers	None

Assignment

Setting	State

Allow permanent eligible assignment	Yes
Expire eligible assignments after	-
Allow permanent active assignment	Yes
Expire active assignments after	-
Require Azure Multi-Factor Authentication on active assignment	No
Require justification on active assignment	Yes

Send notifications when members are assigned as eligible to this role:

Type	Default recipients	Additional recipients	Critical emails only

Role assignment alert	Admin	None	False
Notification to the assigned user (assignee)	Assignee	None	False
Request to approve a role assignment renewal/extension	Approver	None	False

Send notifications when members are assigned as active to this role:

Type	Default recipients	Additional recipients	Critical emails only

Role assignment alert	Admin	None	False
Notification to the assigned user (assignee)	Assignee	None	False
Request to approve a role assignment renewal/extension	Approver	None	False

Send notifications when eligible members activate this role:

Type	Default recipients	Additional recipients	Critical emails only

Role activation alert	Admin	None	False
Notification to activated user (requestor)	Requestor	None	False
Request to approve an activation	Approver	None	False

In the "Assignments" tab, click on "Add assignments". In Membership, select the scope type: Application, Device, Directory, Group, Service Principal or User (It's dependes of each role) and select the identity related that you want to assign the role to. We are going to select Directory and a eligible group, and then click "Next".

In the "Settings" tab, you can set the Assigment type: Eligible or I need to do something to activate and Active or I don't need to do nothing to activate my role. You can configure too if you want that the duration of the assignment is permanent or if you want to expire the assignment after a certain period of time. Once you're done, click "Assign".

You can set the activation settings, assignment settings, and notification settings for the assignment. Once you're done, click "Assign".

PIM for Groups

In the Microsoft Entra ID portal, you can manage PIM for Groups by selecting the "Groups" tab.

First you need to discover the groups that you want to manage. In the "Groups" tab, click on "Discover groups". In the "Discover groups" pane, you can search for groups by name. Once you've found the group you want to manage, click on "Add to PIM".

Now, in the "Groups" tab, you can see all the groups that you have discovered.

In the "Groups" tab, click on the group that you want to manage. You can made the following actions under manage:

• Assign: Create assignments for the member and owner role of the group, update existing assignments to ensure that users have just-in-time access to privileged roles.
• Activate: Activate your eligible assignments to get just-in-time access to privileged roles.
• Approve: List, approve, or deny activation requests for the member and owner role of the group.
• Audit: View and export a history of all assignments and activations done in PIM so you can identify attacks and stay compliant.

Ok, let's see how to assign a role to a group.

In the "Groups" tab, click on the group that you want to assign a role to.

In Role settings, edit the settings for the role, modify Activation, Assignment, and Notification settings for members or users, these settings are the same that we saw in the Microsoft Entra ID roles section.

In the "Assignments" tab, click on "Add assignments". In Select role, select the scope type: Member or Owner and in Select members select the identity related that you want to assign the role to or groupm, if you select a group, you doesn't need a eligible group, and then click "Next".

In the "Settings" tab, you can set the Assigment type: Eligible or I need to do something to activate and Active or I don't need to do nothing to activate my role. You can configure too if you want that the duration of the assignment is permanent or if you want to expire the assignment after a certain period of time. Once you're done, click "Assign".

Example of a sequence diagram of the activation process for a group:

sequenceDiagram
    participant User
    participant PIM
    participant Approver
    participant MFA
    participant Group

    User->>PIM: Logs in
    User->>PIM: Navigates to PIM and selects "My roles"
    User->>PIM: Selects eligible group
    User->>PIM: Requests activation
    PIM->>MFA: Requests multi-factor authentication
    MFA-->>User: MFA request
    User->>MFA: Provides MFA credentials
    MFA-->>PIM: MFA confirmation
    PIM->>User: Requests justification
    User->>PIM: Provides justification
    PIM->>Approver: Sends approval request
    Approver-->>PIM: Approval
    PIM-->>User: Activation confirmation
    PIM->>Group: Activates temporary membership
    Group-->>PIM: Activation confirmation
    PIM-->>User: Access granted

Azure roles

In the Microsoft Entra ID portal, you can manage Azure roles by selecting the "Azure resources" tab. Here you can see all the Azure roles that are available to you by scope, as well as the roles that you have activated.

First you need to select the Azure resource that you want to manage: Management groups, Subscriptions, Resource groups or Resources and follow Manage Resource.

Once here, same as the other sections, you can made the following actions for this scope:

• Assign: Create assignments for the member and owner role of the group, update existing assignments to ensure that users have just-in-time access to privileged roles.
• Activate: Activate your eligible assignments to get just-in-time access to privileged roles.
• Approve: List, approve, or deny activation requests for the member and owner role of the group.
• Audit: View and export a history of all assignments and activations done in PIM so you can identify attacks and stay compliant.

Ok, let's see how to assign a role to a identity in a scope.

In the "Assignments" tab, click on "Add assignments". In Select role, select the role that you want to assign and in Select members select the identity related that you want to assign the role to or group, if you select a group, you doesn't need a eligible group, and then click "Next".

In the "Settings" tab, you can set the Assigment type: Eligible or I need to do something to activate and Active or I don't need to do nothing to activate my role. You can configure too if you want that the duration of the assignment is permanent or if you want to expire the assignment after a certain period of time. Once you're done, click "Assign".

Don't forget review settings for the role, modify Activation, Assignment, and Notification settings for members or users, these settings are the same that we saw in the Microsoft Entra ID roles section.

Conclusion

Microsoft Entra ID Privileged Identity Management (PIM) is a powerful service that helps you manage and monitor access to privileged roles in your organization. By using Microsoft Entra ID PIM, you can reduce the risk of unauthorized access, meet compliance requirements, and improve the efficiency of your organization. I hope this post has helped you understand how to use Microsoft Entra ID PIM and how it can benefit your organization.

If you want to play with Microsoft Enter ID PIM, you can use a test on a new tenant or the current one if you haven't used it before.