← Previous week
Next week →
Week in brief

Microsoft Entra’s February telephony cutoff arrives as Device Sync blocks guided migration

The period is led by an operational deadline and a migration constraint: Entra’s SMS and voice authentication path opens to third-party telephony on October 30, 2026, while Device Sync remains a blocker for guided Cloud Sync migration. Substantive guidance also covers staged migration validation, Global Secure Access client behavior, a newly described Identity Protection risk detection, and cross-tenant consequences for disabling Agent ID blueprints. Remaining updates are mostly navigation, metadata, links, screenshots, or terminology maintenance.

  • Starting October 30, 2026, organizations can select a supported third-party telephony provider for SMS and voice authentication through the Microsoft Security Store. Microsoft-provided SMS and voice authentication retires by February 1, 2027, with some users covered until July 1, 2027; organizations manage provider relationships directly.

  • The updated migration guide says migration must start from the active Connect Sync server, identifies Device Sync as a blocker for guided migration, and adds readiness, validation, and support-evidence guidance. Administrators are told to keep Connect Sync installed during the two-week validation period and not bypass readiness blockers.

  • The client release notes now cover Web sign-in support, Conditional Access sign-in frequency for Private Access applications, updated firewall behavior, clearer forwarding-profile names, and private-network bypass changes. Conditional Access sign-in-frequency support is rolling out gradually.

  • The updated page describes a real-time detection for suspiciously added authentication methods that raises user risk and can trigger configured risk-based policies. It lists Microsoft Entra ID P2 as required, with that requirement marked pending confirmation.

  • The documented procedure now uses Disable > Disable in all tenants and specifies that the impact applies to multi-tenant blueprints. Disabling a blueprint can cause related agents in other tenants to fail or lose functionality.

For Entra administrators

Plan the telephony provider relationship around October 30 and the February 1, 2027 retirement, while accounting for the July 1 exception for some users. For Cloud Sync, assess Device Sync eligibility, begin from the active Connect Sync server, follow readiness results, keep Connect Sync installed through the two-week validation, and avoid bypassing blockers. Review Global Secure Access client changes before Windows deployment decisions, including the gradual rollout of Private Access sign-in-frequency support. Include suspicious authentication-method additions in Identity Protection risk-policy reviews and review the stated P2 licensing requirement, which is marked pending confirmation. For Agent ID, assess cross-tenant impact before using Disable > Disable in all tenants.

This period briefing was generated by AI from the tracked Microsoft Learn and Message Center changes.

Updates this week

7

System-preferred authentication in Microsoft Entra ID

Doc update

The article now explains that system-preferred authentication considers the user’s current device and browser, prioritizes accessible local passkeys, and handles device-bound credentials such as Windows Hello for Business and macOS Platform SSO by platform.

23 October 2026

Microsoft Entra: Choose your own telephony provider for SMS and voice authentication

New

Starting October 30, 2026, Microsoft Entra ID allows organizations to choose a supported third-party telephony provider for SMS and voice authentication via Microsoft Security Store. Microsoft-provided SMS/voice authentication retires by February 1, 2027, except for some users until July 1, 2027. Organizations manage provider relationships directly.

21 October 2026
Message CenterMC1519855 on mc.merill.net ↗Stay informed

Macos Platform Sso Architecture

Doc update

The documentation now explains Password, UserSecureEnclaveKey, and SmartCard registration and authentication flows, including credential handling, device proof, and PRT issuance. It also recommends UserSecureEnclaveKey for most deployments.

21 October 2026

Mfa Number Match

Doc update

The documentation now shows an updated Android screenshot and describes selecting Approve or Deny instead of Yes or No for relevant number-matching prompts in Authenticator, Teams, and Outlook.

21 October 2026

Configure Microsoft Entra Kerberos trust

Doc update

The documentation now explains that the Trusted Domain Object creates an inbound trust from the AD DS domain’s perspective. It also notes that this object isn’t required for Windows Hello for Business cloud Kerberos trust or FIDO2 sign-in; those scenarios require only the Microsoft Entra Kerberos server object.

21 October 2026

Configure Microsoft Entra Kerberos trust

Doc update

The documentation now explains that the trust creates a Trusted Domain Object for the Microsoft Entra Kerberos realm and is inbound from the AD DS perspective. It also clarifies that the object isn't required for Windows Hello for Business cloud Kerberos trust or FIDO2 sign-in.

21 October 2026

Device Join Macos Platform Single Sign On Kerberos Configuration

Public previewAction required

The documentation expands access from limited availability and updates setup links. It also clarifies that the storage account app registration must use a lowercase `cifs` identifier URI for SMB mounting on macOS.

19 October 2026
4

Prerequisites for Microsoft Entra Cloud Sync

Doc updateAction required

The prerequisites now explain how incorrect DNS, subnet-to-site mappings, or site configuration can cause provisioning synchronization failures, performance issues, and intermittent connectivity. It directs administrators to correctly map agent server subnets in Active Directory Sites and Services.

23 October 2026

Migrate Connect Sync Cloud Sync Tool

Doc updateAction required

The guide now clarifies that migration must start from the active Connect Sync server, identifies device synchronization as a guided-migration blocker, explains readiness results, and adds validation and support-evidence checklists.

21 October 2026

Device Sync

Doc update

The article now explains that it covers configuring Device Sync in Microsoft Entra Cloud Sync, not transferring Device Sync with the guided migration tool. It links to the tool’s prerequisites.

21 October 2026
4

Manage Object Connections - Microsoft Graph

New feature

New documentation explains how to inspect or remove stored source-to-target connections for provisioning jobs, including required identifiers, permissions, and recovery steps. The API is available through Microsoft Graph beta and deleting a connection does not delete either object.

23 October 2026

Object Connection IDs - Microsoft Entra ID

Doc update

A new reference lists source and target identifiers for provisioning scenarios, their required formats, and how to use them with Microsoft Graph to inspect or delete connections.

23 October 2026

Migrate to Microsoft Entra Cloud Sync

Doc update

The documentation now directs administrators to a migration decision guide, guided-tool eligibility checks, or manual phased migration guidance. It also clarifies scope protection, reference validation, and migration-result verification.

21 October 2026

Microsoft Entra Cloud Sync migration decision guide

Doc update

The guide now distinguishes platform capability comparisons from what the guided migration tool can transfer. It identifies device synchronization as a current guided-tool blocker and adds separate guidance for guided, manual, or deferred migration paths.

21 October 2026
3
1

Application Properties

Doc update

The documentation now states that tenant administrators cannot reverse Microsoft disablement by enabling tenant-local sign-in or reactivating the app registration.

21 October 2026
1

What Is Cloud Sync

Doc update

The page now directs Connect Sync users to review the decision guide, validate guided-tool prerequisites, and choose a supported guided or manual migration path. It also links the migration FAQ and separates Device Sync review from guided-tool eligibility.

21 October 2026
1

Microsoft Defender for Cloud Apps: Permission changes for select App Governance Entra roles

New

Microsoft Defender for Cloud Apps will update App Governance permissions for select Microsoft Entra roles starting mid-November 2026. Changes include role-based access control alignment with Defender XDR, affecting Cloud App Security, Compliance Administrator, and Compliance Data Administrator roles. Admins should review and update role assignments accordingly.

20 October 2026
Message CenterMC1479503 on mc.merill.net ↗Plan for change
1

Plan Cloud Sync Topologies

Doc updateAction required

The documentation now explains that Connect Sync and Cloud Sync may coexist during a phased migration, but must not simultaneously export normal changes for the same object and attribute set. It adds links to manual migration steps and scope-removal planning.

21 October 2026
1

Protect against consent phishing

Doc update

The documentation explains that tenant administrators cannot reverse Microsoft disablement by setting `accountEnabled` to `true` or reactivating the app registration. It also provides support guidance for application publishers and users.

21 October 2026
1

Microsoft Entra HR provisioning timeouts

Doc update

A new article explains how to diagnose intermittent timeouts and slow provisioning from Workday, SAP SuccessFactors, and API-driven HR integrations to on-premises Active Directory. It covers job status, provisioning agents, matching attributes, domain controllers, DNS, connectivity, and relevant logs.

23 October 2026
2

Disable Agent Identities

Doc update

The documentation now explains that globally disabling a blueprint can cause related agents in other tenants to fail or lose functionality. It also adds steps for disabling a blueprint in the Microsoft Entra admin center.

23 October 2026

Disable Agent Identities

Doc update

The documented procedure now uses **Disable** > **Disable in all tenants** and specifies that the impact applies to multi-tenant blueprints.

23 October 2026
2

What are risk detections?

New feature

The documentation now describes a real-time Identity Protection detection for suspiciously added authentication methods. It raises user risk and can trigger configured risk-based policies; the page lists Microsoft Entra ID P2 as required, pending confirmation.

21 October 2026

What are risk detections?

Doc update

The documentation now lists the `suspiciousCredentialAddition` risk event type instead of `TBD` and revises the detection description. Metadata and customer intent were also updated.

21 October 2026
3

Entitlement Management Reports

Doc update

The documentation now links to the Microsoft Graph accessDriftSummary API and separately identifies review through the Microsoft Entra admin center. The page date was also updated.

20 October 2026

Entitlement Management Reports

Doc update

The entitlement management reports documentation now uses an updated link for the List accessDriftSummary API.

20 October 2026
1
2

Services Integration Partners

Doc update

The Edgile listing now links to its Microsoft Entra External ID page instead of its previous blog post.

22 October 2026
1

Identity verification integration for Microsoft Entra External ID

Doc update

A new article compares three identity verification patterns: Verified ID credentials, direct REST API claims, and OIDC federation. It explains partner-based proofing, External ID authentication, setup considerations, and handling of longer-running verification journeys.

20 October 2026
1

Netskope Coexistence

Doc update

The page now documents a scenario where Global Secure Access handles private application and Microsoft 365 traffic while Netskope captures internet traffic. It includes configuration, verification, and traffic-testing steps for Windows and macOS.

22 October 2026
1

Manage Private Access Profile

Doc update

The documentation now notes that switching to v2 is non-reversible, while previous configurations carry over without changes to end-user traffic.

20 October 2026
1
2

Troubleshoot Revoked Credentials

Doc update

The documentation now states that tenant administrators or Microsoft can revoke application credentials, including credentials stolen or added by a threat actor.

23 October 2026

Troubleshoot revoked application credentials

Doc update

A new guide explains revoked-credential error codes, how to inspect tokenRevocations on applications and service principals using Microsoft Graph beta, and how to assess revocation effects and possible compromise.

22 October 2026
3

Configure Explicit Forward Proxy

Doc update

The configuration instructions now direct administrators to Global Secure Access > Connect > Explicit Forward Proxy instead of Session management.

23 October 2026

Configure Explicit Forward Proxy Headers

Doc update

The documented path changed from Global Secure Access > Session management > Explicit Forward Proxy to Global Secure Access > Connect > Explicit Forward Proxy.

23 October 2026

Global Secure Access Client Release Notes

Feature update

The release notes now document Web sign-in support, Conditional Access sign-in frequency for Private Access applications, updated firewall behavior, clearer forwarding-profile names, private-network bypass changes, and other improvements.

19 October 2026
1

Netskope Coexistence

Doc update

The fifth Netskope coexistence scenario is now correctly numbered as item 5.

22 October 2026
1

Custom Proxy File Hosting

Doc update

The instructions now direct administrators to Global Secure Access > Connect > Explicit Forward Proxy, replacing the previous Session Management path and tab selection.

23 October 2026
Daily Entra.News

Get daily email updates

Get a concise summary of the latest Microsoft Entra updates delivered straight to your inbox.

Loading the secure signup form…