On the other hand, if you’re looking at the other kind of hard – such as system hardening, there’s a way you can do that on the UAG server by using the Security Configuration Wizard (SCW). There is an SCW template you can apply to the UAG server that will increase the security (or at least correct security problems you might have introduced) of the solution.
Check out http://technet.microsoft.com/en-us/library/ee861146.aspx for details.
DEBRA LITTLEJOHN SHINDER
MVP (Enterprise Security)