Implementing Azure Conditional Access Policies for Geographic Security
Understanding Geographic-Based Access Controls Geographic-based access controls are crucial for organizations looking to maintain compliance with international regulations or enhance security by removing some low hanging fruit. One specific use case is blocking access from OFAC sanctioned countries while allowing access from trusted locations. Implementation Steps 1. Create a Report-Only Policy First, create a policy in report-only mode to assess impact: Navigate to Azure Portal > Azure AD > Security > Conditional Access Create a new policy Configure the following settings: Users and groups: All users Cloud apps or actions: All cloud apps Conditions: Locations > Configure > Selected locations Access controls: Block access Enable policy: Report-only 2. Configure Location Conditions Create a list of blocked locations: ...