Microsoft Entra Conditional Access documentation

About Conditional Access

Overview

• What is Conditional Access?

Concept

• What are conditions?
• How can I define locations?
• Conditional Access service dependencies

Deploy Conditional Access

Concept

• Plan a Conditional Access deployment

How-To Guide

• Block legacy authentication
• Troubleshooting using the What If tool

Common Conditional Access policies

Concept

• Common Conditional Access policies

How-To Guide

• Require MFA for administrators
• Require MFA for Azure management
• Block legacy authentication
• Risk-based Conditional Access (Requires Microsoft Entra ID P2)
• Require trusted location for MFA registration
• Block access by location
• Require compliant device

Conditional Access optimization agent

How-To Guide

• Get started with optimization agent
• Review optimization agent suggestions