I am a security researcher according to an article that once appeared on theregister.
In reality I am a jobbing PHP developer. I do enjoy playing around with web app security mainly as it involves carless programming which I know a thing or two about.
I will create a french youtube video to explain password hash sync used by Azure AD Connect. Even if its a md4, I will happy if I can show your 2 pictures with MD5 collision to explain quickly what is a collision. Can I do that ? Regards Ludovik DOPIERALA