Credits

This would not be possible if others would not share their knowledge, the following blogs or persons are worth mentioning.

Microsoft, Frequent questions about using Conditional Access to secure remote access https://techcommunity.microsoft.com/t5/azure-active-directory-identity/frequent-questions-about-using-conditional-access-to-secure/ba-p/1276932

Microsoft, Best practices for Conditional Access in Azure Active Directory https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/best-practices

Daniel Chronlund, Automatic Deployment of Conditional Access with PowerShell and Microsoft Graph https://danielchronlund.com/2019/11/07/automatic-deployment-of-conditional-access-with-powershell-and-microsoft-graph/

Daniel Chronlund, Azure AD Conditional Access Policy Design Baseline https://danielchronlund.com/2018/11/21/azure-ad-conditional-access-policy-design-baseline/

Alex Fields, 2020 Edition of the Recommended Conditional access policy design guide https://www.itpromentor.com/2020-ca-guide/

Jan Vidar Elven, MicrosoftGraph-ConditionalAccess https://github.com/JanVidarElven/MicrosoftGraph-ConditionalAccess

Christopher Brumm, How to build Conditional Access rule sets https://blog.thinformatics.com/2020/03/how-to-build-conditional-access-rulesets/

Christopher Brumm, Advanced Conditional Access Use Cases – Part 1: Risk https://blog.thinformatics.com/2020/04/advanced-conditional-access-use-cases-part-1-risk/

Microsoft colleagues Claus Jespersen and JJ Streicher-Bremer