One of those lesser known Terminal Server (Citrix) concepts which is often overlooked.
What is it and what does it do?! I learned about the shadow key in more detail about 6 years ago and since then I noticed that not all, or very few to be honest, system admins know about its existence, or that they do know, but don’t know how to treat it… does that make any sense? First I’ll briefly try and explain the use, advantages and disadvantages. Also, there have been made a few small changes to the overall architecture with the introduction of 64 bit systems and Server 2008R2 which I’ll address later on