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Zero Trust Revolution: Entra ID’s Cutting-Edge Features for Secure Identity Management
Zero Trust

Zero Trust Revolution: Entra ID’s Cutting-Edge Features for Secure Identity Management

Mo Wasay July 9, 2026 5 min read
Zero Trust Revolution: Entra ID's Cutting-Edge Features for Secure Identity Management

Last week, a Fortune 500 organization discovered that their legacy MFA policy could be bypassed by attackers exploiting legacy authentication protocols—despite their Conditional Access rules. Microsoft’s latest Entra ID updates directly address this gap, introducing features that enforce modern authentication and strengthen Zero Trust postures for enterprises under constant threat.

WHAT’S NEW RIGHT NOW: Entra ID’s Zero Trust Enhancements

Microsoft has released several pivotal updates to Entra ID in Q2 2026, fundamentally refining Zero Trust architecture:

  • Conditional Access authentication strengths: Now you can require phishing-resistant authentication methods (like FIDO2, Certificate-based Auth, or Windows Hello for Business) for specific apps or user groups. This closes the loophole where attackers could exploit less secure methods.
  • Granular Identity Governance: The new entitlement management and access reviews enhancements allow you to automate access lifecycle for external users (B2B), tying access expiration to business justification.
  • Entra ID Protection smart detections: Advanced risk policies now detect session hijacking and unfamiliar MFA patterns with higher accuracy, triggering step-up authentication or blocking access.
  • Application-based Conditional Access policies: You can now set policies targeting service principals, not just user accounts—crucial for securing automation and DevOps pipelines.
  • Blocking legacy authentication protocols by default: The default baseline now disables legacy authentication endpoints (e.g., basic auth for Exchange Online), removing a major attack surface.

To see these in action, visit https://entra.microsoft.com/ and navigate to Conditional Access > Authentication strengths. Here, you can configure policy rules such as:


# Example: Require FIDO2 for privileged users
New-AzureADMSConditionalAccessPolicy -DisplayName "Privileged FIDO2 Only" \
  -Conditions @{ Users = @{ Include = @("PrivilegedRoles") }; Applications = @{ Include = @("AzureManagement") } } \
  -GrantControls @{ AuthenticationStrength = "FIDO2" }

WHAT’S COMING: Public Previews and Roadmap

Microsoft has announced several upcoming features for Entra ID that will further mature Zero Trust frameworks:

  • Continuous Access Evaluation (CAE) for service principals: In public preview Q3 2026, this will allow real-time revocation of access for non-human identities, addressing a longstanding gap in pipeline security.
  • External user risk scoring: Roadmapped for Q4 2026, identity risk detection will extend to guest users, with automated remediation and access reviews.
  • Policy simulation tools: A new feature will let you run ‘what-if’ analyses on Conditional Access policies, reducing misconfiguration risks before deployment.
  • Enhanced SCIM provisioning logs: Deeper diagnostics for cross-domain provisioning failures, currently in private preview.

Keep an eye on Microsoft Security Blog for release dates, and monitor https://entra.microsoft.com/#/roadmap for up-to-date previews.

WHY THIS APPROACH IS BETTER: Concrete Improvements

Previous Zero Trust implementations with Azure AD (now Entra ID) often relied on broad Conditional Access policies with generic MFA requirements. Attackers exploited weak methods (SMS, app passwords), legacy endpoints, and gaps in service principal security. The new features solve these issues:

  • Authentication strengths enforce method-specific MFA, preventing downgrade attacks. You can require FIDO2/WebAuthn for admins, and block SMS for sensitive apps.
  • Service principal policies finally let you govern non-human identities. Before, automation scripts could run with perpetual access; now, you can require CAE and periodic access reviews.
  • Risk-based automation integrates with Entra ID Protection, so elevated risk triggers access reviews or step-up authentication—not just a static block.
  • Identity Governance improvements automate lifecycle and reduce orphaned accounts, especially for B2B users. Access reviews can be scoped to role, group, or application, with expiry tied to business justification.

For example, here’s how you might set up an automated access review for B2B users:


New-AzureADMSAccessReview -DisplayName "B2B Access Review" \
  -Scope "Group" \
  -GroupId "" \
  -Reviewers @("SecurityAdmin") \
  -AccessReviewScheduleSettings @{ ExpirationDate = "2026-09-01"; AutoApplyDecisions = $true }

This ensures that guest access is regularly validated and revoked when no longer justified.

Step-by-Step: Implementing Zero Trust with Entra ID

1. Block Legacy Authentication

Legacy authentication is disabled by default with the new Entra baseline, but you should verify:


Get-MgUser | Where-Object { $_.UserType -eq "Guest" -and $_.AuthenticationMethods -contains "Password" }

Then explicitly block legacy protocols for high-risk apps:


New-AzureADMSConditionalAccessPolicy -DisplayName "Block Legacy Auth" \
  -Conditions @{ Applications = @{ Include = @("ExchangeOnline") }; ClientAppTypes = "Legacy" } \
  -GrantControls @{ Block = $true }

2. Enforce Authentication Strengths

Go beyond generic MFA by requiring phishing-resistant methods:


New-AzureADMSConditionalAccessPolicy -DisplayName "Require FIDO2 for Sensitive Apps" \
  -Conditions @{ Users = @{ Include = @("FinanceTeam") }; Applications = @{ Include = @("SAP") } } \
  -GrantControls @{ AuthenticationStrength = "FIDO2" }

3. Automate Access Reviews

Set up periodic access reviews for privileged groups and applications:


New-AzureADMSAccessReview -DisplayName "Finance Access Review" \
  -Scope "Group" \
  -GroupId "" \
  -Reviewers @("FinanceManagers") \
  -AccessReviewScheduleSettings @{ Frequency = "Monthly"; AutoApplyDecisions = $true }

4. Secure Service Principals

Create Conditional Access policies that target service principals, not just user accounts:


New-AzureADMSConditionalAccessPolicy -DisplayName "Automation CAE Enforcement" \
  -Conditions @{ ServicePrincipals = @{ Include = @("CI/CD-Pipeline") } } \
  -GrantControls @{ CAE = $true }

Top Mistakes to Avoid

1. Overly broad policies: Avoid one-size-fits-all policies—attackers target the weakest link. Use authentication strengths for high-value targets.

2. Neglecting non-human identities: Service principals often have perpetual access. Review and rotate credentials, and enforce CAE where available.

3. Ignoring guest user lifecycle: External users rarely have their access reviewed. Automate access reviews and require business justification.

4. Assuming default settings protect you: New defaults help, but you must actively review legacy policies and test with the new simulation tools (coming soon).

Licensing and Limitations

Some features (e.g., authentication strengths, Identity Governance) require Entra ID Premium P2 licensing. Automation via PowerShell or Microsoft Graph API demands proper permissions and service principal setup. Public preview features are not supported for production workloads.

Takeaway: Get Ahead with Entra ID Zero Trust

Microsoft Entra ID’s latest Zero Trust features are not just incremental—they fundamentally change how organizations control access. Start by reviewing your Conditional Access policies, automate access reviews for all high-value groups (including guests and service principals), and enforce authentication strengths for privileged actions.

Don’t wait for the next breach. Visit Entra Admin Portal, test the new features, and align your roadmap with Microsoft’s public previews. Zero Trust is now achievable at scale—if you leverage Entra ID’s advances and avoid legacy pitfalls.