All narrowed to a single server?
McAfee is so yesterday...anyone can look back and see the damage that was done...what they need is software/methods from preventing attacks in the first place!
One company has proactive internet security solutions...and yes,in the interest of full disclosure, I’m an investor.
Take a look at Virnetx, this is the kind of preventative defense the internet and secure communications need going forward.
Not if they get into your network and span your switch or pull off some port mirroring.