H@ = troll.<BR><BR>A firewall will prevent people from looking at your LAN. Fire up Angry IP Scanner and look at your subnet (if you have broadband). You'll find dozens of computers will full ...

Out of the box, Linux is a highly secure operating system, but does that mean you can get by without a bit of help? Let's find out.

A hardware firewall sits between your local network of computers and the Internet. The firewall will inspect all the data that comes in from the Internet, passing along the safe data packets while ...

Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in < 5 minutes.

On most computers, you have a basic firewall system, that tries its very best to keep all the bad stuff out; viruses, malware, hackers, you name it.

Does BitDefender Antivirus Have Firewall Protection?. Bitdefender's anti-virus software, Antivirus Plus, does not include a firewall, although it is praised for how well it defends your computer.