If you’re still relying on a single firewall, you’re leaving the door wide open for attackers. A cloud DMZ (demilitarized zone) closes that door. It creates an isolated buffer between your business ...

Okay, a question for the hive about security philosophies. Let's say I have a DMZ. In this DMZ I have multiple hosts, providing services to the external network and to the internal network as well.

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

I'm at the screaming point now with a couple of groups and figured I should run this by some impartial folks to get their take on it and also see if anybody has any sort of best practice type of ...

A question I have been asking network admins is “how comfortable are you with using virtualization for DMZ resources”? The vast majority of responses I have received tend to fall between “I’m not ...