We're starting to look into a replacement for our current firewalls. We're using borderware appliances right now because we need to have an EAL 4 certified firewall for some functions.

Borderware are discontinuing support for our gear in the next year or 2 and the support company for this country is dissociating from Borderware soon, we'll still be supported but it will be direct with Canada.

We'll need at least 4 new appliances 1 of which needs to be EAL4+.

So looking ahead what companies have produced enterprise class firewalls that have impressed you? Or have you seen any promising technologies in the end stages of develpment.