On Aug 24, 2014, at 10:36 PM, Mark Andrews <marka@xxxxxxx> wrote: > In message <6461D9C5-8B0B-42D3-9877-32DB3E6150C6@xxxxxxxxxxxxxxxxxx>, Eric Burger writes: > >> we have an existence proof of the mess that happens when we make >> all traffic look benign. By its nature all non-benign traffic will want to *look* benign. What makes me sad are the idiots with firewalls blocking access to all traffic other than TCP and UDP. We keep trying to make ourselves secure by limiting the standards support of the network instead of using a mix of techniques (defense in depth). Sorry. Preaching to the choir I’m sure. Personal email. hbhotz@xxxxxxx