Before starting this topic, I need to tell you that I am planning to have a video in which I talk about the Password Through Authentication, so since that is the case, I am not going to talk on how PTA works. But instead, this post is going to be how PTA is related with Kerberos.
Azure Active Directory
As you know, one of the things I enjoy doing in my lab, is to break things, and once they are broken enough, I start fixing them up. Sound quite masochist but that is one of the great ways to learn.
So, I was trying to break the relationship between an account in my on-premise environment and my Azure AD and try to re-establish it. However, it is not simple as I expected because you cannot do this in a proper way. Here is what I did to break everything and eventually fix them up.