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Week in brief

SMS and voice retirement warning lands as Conditional Access policy plans preview

This week brought two immediate Entra ID priorities: Microsoft-provided SMS and voice authentication will begin retiring on February 1, 2027, while MemberOf rule configurations face a November 3, 2026 retirement. Microsoft also published preview guidance for Conditional Access policy plans, clarified that Global Secure Access cannot filter DNS through Internet Access forwarding in preview, and documented a new Agent ID inactivity lifecycle policy.

  • Entra ID · Conditional Access
    MemberOf rule operator retires November 3

    Microsoft’s final reminder says the MemberOf rule operator will be retired by November 3, 2026. Organizations using it in dynamic groups, administrative units, or entitlement policies must replace it to avoid outdated memberships, access, and licensing issues.

  • Microsoft Entra will begin retiring Microsoft-provided SMS and voice authentication on February 1, 2027. Organizations must move users to passkeys or other methods, or configure a customer-managed telecom provider, to avoid sign-in disruptions. Microsoft recommends passkeys because SMS and voice are vulnerable to attacks.

  • New preview guidance covers consolidating selected Conditional Access policies into a policy plan, reviewing shared conditions and generated rules, and validating the plan before enforcement. Original policies remain unchanged and continue evaluating independently.

  • Internet Access traffic forwarding does not acquire DNS traffic in preview, including when wildcard acquisition rules or FQDN destinations are used. Cloud Firewall policies therefore cannot filter DNS queries; FQDN rules apply to connections to named destinations.

  • The documented preview policy notifies owners after 60 days of inactivity, disables identities after 90 days, and deletes them after 455 days. Administrators can enable and scope it without a license, while excluding seasonal or limited-use agents that must remain inactive.

For Entra administrators

Prioritize remediation for MemberOf configurations and SMS or voice authentication dependencies. Affected authentication flows must move to passkeys or other methods, or use a customer-managed telecom provider. Test policy plans in report-only mode before enforcement, and do not rely on Internet Access Cloud Firewall policies to acquire or filter DNS traffic in preview.

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

Updates this week

22

Microsoft Entra ID: Risk-based anti-bot verification (CAPTCHA) for SMS and voice authentication

New

Microsoft Entra ID is adding risk-based CAPTCHA verification for SMS and voice first-factor sign-ins to reduce automated abuse. Rollout began mid-October 2026. Some users may encounter this step based on behavior. Organizations should prepare help desks, review network requirements, and encourage phishing-resistant methods like passkeys.

29 October 2026
Message CenterMC1518029 on mc.merill.net ↗Prevent or fix issue

Microsoft Authenticator: Usability improvements for iOS and Android

New

Microsoft Authenticator for iOS and Android will receive usability updates starting November 2026, including a refreshed home experience, clearer account restoration guidance, improved sign-in flows, and platform-specific prompts. Android improvements for restoration and battery optimization prompts will follow in January 2027. No action required.

29 October 2026
Message CenterMC1521604 on mc.merill.net ↗Stay informed

Self-service password reset deep dive

Doc update

The documentation now explains how users can change Microsoft Entra cloud passwords with FIDO2 passkeys or Windows Hello for Business, including the tenant-wide setting required to enable the experience and its limitation for on-premises password writeback.

29 October 2026

Combined registration for SSPR and Microsoft Entra multifactor authentication

Feature update

Organizations can allow users to change cloud passwords after authenticating with a registered FIDO2 passkey or Windows Hello for Business credential, without knowing the current password or using SSPR. Temporary Access Pass isn't supported unless the user knows the existing password.

29 October 2026

Sspr Howitworks

Doc update

The documentation now lists Microsoft Entra CBA, FIDO2 passkeys, and Microsoft Authenticator passwordless phone sign-in notifications as methods users can use to change a cloud password without entering the current password.

29 October 2026

Sspr Howitworks

Doc update

The page now labels the section “Allow password change after secure sign-in” and its subsection “Enable the setting,” replacing the previous “Passwordless authentication” heading.

29 October 2026

Registration Mfa Sspr Combined

Doc update

The documentation section describing password changes after sign-in with CBA, FIDO2 passkeys, or Authenticator passwordless notifications was revised.

29 October 2026

Registration Mfa Sspr Combined

Doc update

The documentation updates the name of the password-change flow available after CBA, passkey, or Authenticator passwordless sign-in.

29 October 2026

Registration Mfa Sspr Combined

Feature update

The documentation now lists certificate-based authentication, FIDO2 passkeys, and Microsoft Authenticator passwordless phone sign-in notifications as methods users can use to change their cloud password without entering their current password.

29 October 2026

Sspr Howitworks

Feature update

In hybrid environments, password changes made with passwordless authentication can be written to an on-premises directory when password writeback is configured.

29 October 2026

Sspr Howitworks

Doc update

The documentation now explains where passwords are updated for cloud-only, hybrid with password writeback, and on-premises-only environments.

29 October 2026

Sspr Howitworks

Doc update

The documentation now states that rollout across all clouds begins in late October 2026 and is expected to finish by the end of November 2026.

29 October 2026

Sspr Howitworks

Doc update

The documentation updates the section heading and setting label to “Allow password change after secure sign-in.”

29 October 2026

Sspr Howitworks

Feature update

The documentation now states that users need a Microsoft Entra ID P1 or P2 license to use this feature.

29 October 2026

Registration Mfa Sspr Combined

Doc update

The documentation now uses the exact name of the secure sign-in setting related to changing cloud passwords after passwordless sign-in.

29 October 2026

Registration Mfa Sspr Combined

Doc update

The combined MFA and SSPR registration documentation updates its passwordless sign-in reference with a link to the relevant passwordless documentation.

29 October 2026

Sspr Howitworks

Doc update

The callout was changed from Note to Important.

29 October 2026

Sspr Howitworks

Doc update

The heading “Allow password change after secure sign-in” now ends with a period.

29 October 2026

Microsoft Entra ID: Reminder to migrate from Microsoft-provided SMS and voice authentication

New

Microsoft Entra ID will retire Microsoft-provided SMS and voice authentication starting February 1, 2027. Organizations must migrate users to passkeys or other methods, or configure a customer-managed telecom provider before then to avoid sign-in disruptions. SMS and voice are vulnerable to attacks; passkeys are recommended.

27 October 2026
Message CenterMC1528000 on mc.merill.net ↗Major updatePlan for change
7

Enable Authenticator Passkey

Doc update

The documentation now states that the Microsoft Authenticator Credential Registration resource will be available in November 2026. It also retains the prerequisite to provision the enterprise application before excluding the resource from a Conditional Access policy.

28 October 2026

Migrate Conditional Access policies to a policy plan (preview)

Public preview

A new article explains how to consolidate selected Conditional Access policies into a policy plan, review shared conditions and generated rules, and validate the plan before enforcement. Original policies remain unchanged and continue evaluating independently.

26 October 2026

Create a Conditional Access policy plan (preview)

Public preview

A new guide explains how to create policy plans from templates or from scratch, configure shared conditions and exclusions, review rules in report-only mode, and enable them.

26 October 2026

Microsoft Entra: Users can register a passkey or passwordless sign-in as their first multifactor authentication method

New

Microsoft Entra will allow users to register passkeys or passwordless sign-in as their first multifactor authentication method, removing the prior requirement to set up alternate MFA methods first. The phased rollout begins November 2026, aiming to simplify strong authentication adoption and reduce registration friction.

26 October 2026
Message CenterMC1450133 on mc.merill.net ↗Stay informed
6

Configure AD user and group enforcement in Microsoft Entra Cloud Sync

Feature updateAction required

The documentation now requires all writable domain controllers to meet specified Windows Server update levels and requires ADSyncTools version 2.6.0 or later. It also adds a warning that enforcement cannot be configured if any writable domain controller is unsupported.

29 October 2026
3

Snowflake Provisioning Tutorial

Doc updateAction required

The tutorial now links to Snowflake SCIM documentation, specifies using an account administrator, explains the SQL script, emphasizes that `AAD_PROVISIONER` is case-sensitive and uppercase, and adds related authentication links.

28 October 2026

Snowflake Provisioning Tutorial

Doc update

The tutorial’s task lists were changed from numbered items to bullet points; the instructions and screenshots remain the same.

28 October 2026
2

Snowflake Tutorial

Doc update

The tutorial now uses single quotes in the Snowflake ALTER SECURITY INTEGRATION commands and links to Snowflake’s SAML2 security integration guide.

27 October 2026

Snowflake Tutorial

Feature update

The tutorial now uses the Account Administrator role, reorganizes the SQL setup steps, updates Snowflake URL parameters, and links to automated user provisioning and deprovisioning.

27 October 2026
1

Usage and insights report

Doc update

The documentation now explains that reported last activity can include incomplete sign-ins absent from sign-in logs. A timestamp does not confirm successful authentication or token issuance, and some partial activity may be misclassified as app-only during preview.

29 October 2026
3

Agent Default Inactivity Policy

Doc update

The Agent ID default inactivity policy page updates links to related lifecycle policy and end-user agent management documentation.

30 October 2026

Entra Agent ID lifecycle policies (preview)

Doc update

The documentation now directs administrators to **Agent ID (Preview)** instead of **Agent IDs**, and updates the introductory wording about agent identity lifecycle risks.

28 October 2026

Microsoft Entra Agent ID default inactivity policy

New feature

The documentation describes a preview policy that notifies owners after 60 days of inactivity, disables identities after 90 days, and deletes them after 455 days. Administrators can enable it, configure its scope, and set fallback notification recipients.

28 October 2026
1
1

My Access Portal Overview

Doc update

The overview’s guidance on managing agent identities and viewing their access and activity information was updated.

29 October 2026
1

Agent Id Governance Overview

Doc update

The agent identity overview revises wording about automatically assigning identities to Microsoft Copilot Studio agents and creating the related identity blueprint.

29 October 2026
4

Entitlement Management Overview

Doc update

The page replaces the Mississippi Division of Medicaid customer example with the Digital Security and Resilience team at Microsoft and updates the accompanying wording and link.

29 October 2026

Entitlement Management Overview

Doc update

The entitlement management overview removes “preview” from references to assigning groups and API permissions to agents, and from the related license-requirements heading.

29 October 2026

Identity Governance Overview

Doc update

The overview heading and linked page title now refer to “Identity governance for agent identities” and “Governing agent identities,” with the “preview” label removed.

29 October 2026

Cross Tenant Synchronization Overview

Feature update

The documentation now states that direct cross-tenant user synchronization requires Microsoft Entra ID P1, while synchronizing a group and its members requires Microsoft Entra ID Governance or Microsoft Entra Suite for each synchronized user in the source tenant.

28 October 2026
3

Entitlement Management Scenarios

Doc update

The entitlement management scenarios documentation no longer labels “Govern access for agents” as preview.

29 October 2026

Microsoft Entra ID Governance integrations

Doc update

The overview page now uses a more specific section link and clearer descriptions of automated provisioning, SSO just-in-time provisioning, and additional application integrations.

29 October 2026
3

Entitlement Management Reports

Doc update

The documentation no longer includes the note that nested group drift is excluded and that reports compare assignments with users directly assigned to a group.

30 October 2026

Identity Governance Use Cases

Doc update

The identity governance use-cases page no longer labels the Microsoft Entra Agent ID governance topic as “preview.”

29 October 2026
1
4

Configure cloud firewall for Global Secure Access clients (preview)

Public preview

A new article explains configuring traffic acquisition, Allow and Block firewall rules, security profiles, and enforcement verification for client traffic in Microsoft Entra Internet Access. It also lists required roles, licensing, forwarding profiles, and client prerequisites.

27 October 2026

How to manage the Internet Access profile

Doc update

The documentation now states that the Internet Access traffic forwarding profile does not acquire DNS traffic in preview. Wildcard acquisition rules and FQDN destinations do not enable DNS acquisition, so cloud firewall policies do not filter DNS traffic.

27 October 2026

Configure Cloud Firewall Clients

Doc update

The documentation now states that Internet Access traffic forwarding does not acquire DNS traffic in preview, including with wildcard rules. Cloud Firewall cannot filter DNS queries; FQDN rules apply to connections to named destinations.

27 October 2026

How to manage the Internet Access profile

Doc update

The documentation now explains that acquisition rules determine which traffic is forwarded, while cloud firewall policies allow or block it. It adds client and remote-network configuration links, wildcard acquisition examples for TCP and UDP, bypass and routing precedence details, and QUIC limitations.

27 October 2026
1

Web filtering in Global Secure Access (V2)

Doc update

The documentation now explains that Continue is a preview default action used when no enabled enforcement rule matches. It passes evaluation to the next applicable security profile in priority order, while Allow and Block stop V2 evaluation. It also adds cross-profile examples and clarifies Baseline and V1 behavior.

29 October 2026
1
1

Operate Private Access

Doc update

The Private Access operations page no longer includes the row describing a connector offline condition, related Sentinel analytics guidance, or the Windows service check.

26 October 2026
1

Web Filtering

Doc update

The documentation now consistently labels the Continue default action as “in preview” and describes how unmatched traffic passes to the next applicable security profile.

29 October 2026
1
1

Configure Custom Headers

Doc update

The configuration guide no longer includes the note that a special Entra Admin Center link might be needed during the September 2026 rollout to view custom header details in Global Secure Access traffic logs.

30 October 2026
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