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 ...

We're looking at putting up a Domain for a DMZ workstations to help with patch management. But I've got a question for a specific server. We host our own external DNS records for our domains, what ...

Mike Chapple is associate teaching professor of IT, analytics and operations at the University of Notre Dame. A network DMZ likely houses some of the highest-risk servers in a district: those that ...

You've ordered a new firewall, and you want to get it running on your network ASAP. Your first reaction is probably to put every client and server behind it. That's fine for a small company, but a ...

My boss wants a DMZ web server to have access to a database server on the internal network. I'm curious what people consider the best practice in this scenario. Would an intermediary proxy be OK? we ...

Some state and local governments never established demilitarized zone networks because they didn’t consider home offices a threat when they shifted to remote work after the COVID-19 outbreak, security ...

I’ve seen private virtual LANs (PVLAN) described as a way to isolate DMZ servers from each other by restricting traffic between switch ports. Cisco’s PVLAN allows ports to be promiscuous, isolated or ...

I’ve seen private virtual LANs (PVLANs) described as a way to isolate DMZ servers from each other by restricting traffic between switch ports. Cisco’s PVLANs allow ports to be promiscuous, isolated or ...