Security continues to be the biggest concern for IT managers and, in turn, design engineers developing firewall systems. With more viruses popping up and hackers attacking more often, corporations are ...

I have to say first of all I'm not a networking expert. I work at a large university that is centralizing its IT. As such, when a department on boards their IT, the desktop support team - which I am ...

Is your firewall infrastructure coming up for a hardware refresh? More importantly, do you even know if it is time to upgrade? If you answered "no" to those two questions, then it might be time for a ...

The Linux kernel includes some of the most powerful and flexible firewall code in any general-purpose operating system. This code is called Netfilter, though most of us refer to it by the name of its ...

SAN DIEGO – Cisco unwrapped a variety of advanced firewall and AI software enhancements aimed at further combining and simplifying its network and security technology across enterprise infrastructures ...

Firewalls can be difficult to manage. Often times rules lack granularity due to a lack of understanding of the application traffic or trying to keep up with the speed of business. Firewalls get more ...