Wednesday, April 1, 2009
good antivirus
Having a good antispyware suite is an important thing. Many people think that if they have a good antivirus program, that they’re set. They don’t realize that antivirus programs don’t do anything with spyware, which is actually a more common threat than virus infections. With that in mind, it’s pretty safe to say that most people don’t know what to look for in an antispyware program. They may even think that one’s just as good as another, which is definitely not the case. In fact, if you’re not careful, you may be downloading spyware instead of a new security tool!All antispyware software is designed to find and remove spyware from a computer. However, there are several elements to this that many programs differ on. First of all, ideally, a scan should go quickly. This has a wide variance among the different programs; it can be anywhere from 10 minutes to over an hour for a full scan.Of course, these scans should be thorough, and some people may think that a program is more thorough if it takes longer. That isn’t so. There is no debate whether a file is infected or not in a scan. It either is or isn’t. Computers don’t scratch their heads.What thoroughness really depends on is the size of the program’s spyware definition library. Spyware updates are release frequently, so these libraries need to be updated frequently, too. This can happen within minutes of a spyware’s release or it can take as long as a week to update. How long it takes to update a spyware library is how long you’re exposed to a given threat. Obviously, you don’t want it to take very long.One would think that if an antispyware program can recognize spyware, it could remove it. Unfortunately, that’s just not so, either. Sometimes a fix isn’t ready, or it’s a more complicated procedure that involves special booting methods, or it can be a straightforward fix. I’m pretty sure everyone would want to invest as little work as possible into a fix.The presence of spyware protection is also a sign of a good spyware removal software. Some spyware removers consider this as an optional program, so it’s not always included. The more top-of-the-line programs, however, see the benefit of preventing infections rather than cleaning them if possible. Again, just because a program recognizes spyware, it doesn’t mean that it can prevent it. The process for protection often goes more slowly than fixes, but the idea is the fewer infections, the better. Of course, ideally, a spyware suite would have fixes and protection against all spyware that it recognizes, and would stay up-to-date as quickly as possible. This, however, is a truly rare set of qualities in a security tool suite. Finding such things as 100% removal guarantees is also very unique. Finally, you shouldn’t have to spend your life’s savings to get spyware protection. Some companies think that if they have more stuff, you should pay more. This shouldn’t always be the case. The bottom line is, do your due diligence when buying an antispyware program. And remember: Buyer Beware