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 ...

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 ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

Why waste money on an enterprise firewall when you can build your own from old PC parts?

Question: What does a firewall do and is it something I need to get? Answer: In the early days of the internet, we often connected through a dial-up modem or some other form of direct connection. When ...

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 ...

If you are considering high-speed Internet access such as a cable modem or digital subscriber line, you should also get serious about protecting the information on your computer by looking at a ...

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.