A DMZ can help federal IT officials segregate network data while also allowing them to share data with the public. A key element of federal cybersecurity is a network demilitarized zone, or DMZ, which ...

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 ...

I currently have a small network behind a sonicwall soho3, all web hosting is being done externally. I was told that they want to add webhosting with sql2000 DB access. I'm going to keep this totally ...

I've recently taken over management of my company's network. Unfortunately my predecessor had a very lax view of security and I'm in serious need of advice We have approx 30 users and have 2 main ...

One of the most useful tools in firewall engineering today is the DMZ, or DeMilitarized Zone, a network where all publicly accessible services are placed so they can be more closely watched and, also, ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

FWLB scales DMZ security equipment by adding additional firewalls as needed, avoiding the need to rip-and-replace existing devices, while offloading resource-intensive functions from performance ...

When you’re in charge of a company’s security, you’d better be on the approval list for resources placed in the DMZ. At issue: The network DMZ contains too many resources, putting the company at risk.

Last month in Minding the Network we discussed three common firewall schemes and issues to think about as you determine your firewall needs. This month we’ll talk about some firewall configurations.

In protecting critical applications, IT professionals need to tread a fine line between enforcing application security against increasingly sophisticated cyber attacks while providing sufficient ...