I recently created a new 2008 R2 domain with Exchange 2010, I unjoined all PC's from our old SBS 2003 domain and rejoined them to the new domain. Since then all PC's with Outlook 2007 on them ask for passwords everytime they open Outlook. I also get an error when running send receive that points to the offline address book, and last I have 2 PC's with Outlook 2007 that when they try to open OOF they get an error saying the server is unavailable.
This technical paper will help you implement VMware’s VM encryption as well as implement Veeam encryption which together will achieve the nothing ever in the clear goal. If a bad guy steals VMs, backups or traffic they get nothing.