A couple of weeks ago, I gave you some of the top antivirus apps for your PC. The programs I listed were my picks for reliable free and shareware antivirus software that you could use right away.
Though having a good virus program is crucial to online safety, it's not enough to stop all intruders. Another extremely important line of defense is the software firewall. Some believe you need a hardware firewall (like as a function of your router, for example) to keep all intruders away from your system. But for most people (me included), a good software firewall offers plenty of protection against attacks and also against software on your hard drive that might be trying to contact "the mother ship" without your knowledge.… Read more