Malware and hackers present a real danger to your computer system and the security of your business itself, so you shouldn't skimp on providing adequate network and computer protection. Firewalls and ...

Do you feel secure when you open your laptop? But do you know what makes using your PC and browsing the internet so safe? Today, we’ll talk about a firewall – a basic but important part of any ...

While rather new to computing in comparison to antivirus programs, in today’s Internet connected world firewalls are actually more important. A firewall is a barrier between your computer and the ...

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 ...

If you're ignoring or have disabled Windows Firewall, you might be missing out on some good, basic protections that are easy to set up and maintain. Windows Firewall has been enabled by default since ...

Learn how to keep your network secure without slowing it down or causing latency. Understand everything from unified threat management (UTM) and proxys to purchasing advice and firewall placement.

Q: I use Steve Gibson’s ShieldsUP! Web site (www.grc.com/default.htm) to test for Internet visibility and always find I am in complete “stealth mode” on all ...