About APM support for AD FS proxy

Access Policy Manager (APM) follows the Microsoft specification

[MS-ADFSPIP]: Active Directory Federation Services and Proxy Integration Protocol

so that APM can replace Microsoft Web Application Proxy (WAP) in the role of AD FS proxy. This includes enabling APM to be configured for client and device certificate authentication to AD FS. On top of that, APM can secure browser access to AD FS with an access policy.