Summary
We started this chapter by learning about the characteristics of each of the AD FS versions. This allows us to plan for version upgrades and get the benefits from the new features. AD FS deployment topologies change according to business requirements.
In this chapter, we also learned about different topologies, their characteristics, and their advantages and disadvantages. With the help of that, you have now learned about how to select the best topology based on business requirements. Not only did we go through the theory, but we also went through AD FS deployment using a single federation server and a single web application proxy server model.
MFA is a basic security requirement for public-facing web services. Azure MFA was first introduced to provide multi-factor protection to Azure services and later developed further to support on-prem workload protections. Prior to AD FS 2016/2019/2022, it was a complicated process to implement Azure MFA for AD FS...