Securing your home network is more critical than ever, as the Internet is a scary place full of terror, and automated tools have made the job of cybercriminals even easier. Setting up a powerful ...

Mike Chapple is associate teaching professor of IT, analytics and operations at the University of Notre Dame. Network firewalls are one of the mainstay security controls that school districts rely on ...

An excerpt from Chapter 9 - Network Infrastructure in "Hacking for Dummies, 2nd edition" written by Kevin Beaver and published by Wiley Publishing. As part of your ethical hacking, you can test your ...

Imagine this: your smart home devices, guest Wi-Fi, and workstations all coexist on the same network. A single compromised IoT device could expose sensitive data or disrupt your entire system. It’s a ...

When I first started using Linux, back in '97, working with the built-in firewall was not something just anyone could do. In fact, it was quite complicated. Starting around 1998, if you want to manage ...

If one was to ask a group of strangers on the street to name some of the most popular computer security tools, one of the first things that would pop into their minds is firewalls. Though other ...

As a foundational network defense, firewalls continue to be enhanced with new features, so many that some important ones get overlooked. Firewalls continuously evolve to remain a staple of network ...

Most devices come with a host based firewall, but is it enough? Learn about this vital layer of security and how it keeps you safe. A host-based firewall is installed and run on a single device, like ...