How to protect your home computer on the cheap. Part 2.

In the second part of this series we'll look at anti-spyware programs and whether or not you really need to run one. First, let's try to figure out what spyware is. No one really seems to have a consistent definition. Spyware it would seem, would be any kind of software that records or transmits activity performed on the computer. That could encompass a lot of programs, including parental control programs like our own CYBERsitter and SnoopStick. It could even include your browser because it keeps a history of all web sites visited.

So who defines what is and what isn't spyware? Each anti-spyware publisher uses a deferent definition and unlike viruses, there is a wide degree of variation between products. We have had numerous problems in the past with anti-spyware products incorrectly identifying CYBERsitter and SnoopStick as spyware, because technically it is. Parents that buy these products have a need to "spy" on their kids activities. That is a completely legitimate usage and labeling these types of products as spyware is irresponsible.

Most, if not all anti-spyware products are about 99% hype. They incorrectly identify legitimate commercial products as spyware, and miss a huge percentage of actual spyware. In fact, in reviews by major magazines, no anti-spyware programs ever score very well.

So here's the lowdown on anti-spyware programs. If you have an up-to-date anti virus program installed, you should never get any spyware. Spyware programs are considered infections and are blocked by every single major anti virus program. If you are already infected with spyware, then one of these programs might (and that is dubious) help you clean it off. But the likelihood that they will help you prevent spyware infections is slim if you already have an anti virus program installed.

So, the bottom line here is, don't waste your money! We don't run any anti-spyware programs here and never have. Some Internet security software companies try to convince you you need all these things, but it is just a way to separate you from your money. The more threats they can convince you there are, the more product they can sell you. So keep your anti virus program up-to-date, and save the money on the other stuff. Education is the best protection, so instead of plopping down $40, take a few minutes and research how to prevent spyware infections on the Internet.

In the next article in this series we'll look at firewalls so please check back.