Computer Viruses and Malware – The Problem
Saturday, July 10th, 2010Over the next few weeks I’m going to discuss the virus problem, how to remove viruses and malware, and how to protect your computer from becoming infected by viruses. In today’s first installment I’ll talk about the problem of viruses and malware.
The problem of computer viruses has been evolving since the internet was born. In the past you could only catch a virus or malware by actually opening a file. Now you can become infected simply by going to a web site or opening an email.
There are over 4 million virus threats that are currently flagged by current antivirus programs. And that number increases by over 2,000 new threats every day! Depending on the virus the effects can range from annoying to destructive. The worst infections can delete files on your hard drive, make your computer inoperable, and some malware (keyloggers) can even capture and send your personal and financial information to the bad guys. Even a mild infection can slow down your computer and internet connection, cause annoying popup advertisements and redirect your internet browser’s homepage.
Unfortunately there’s no one program that’s good enough to remove and/or prevent every virus. There are some decent antivirus programs and there are some decent antispyware/malware programs but so far no one has created one program that can do both effectively. Also, some programs are better at virus prevention while others are better at virus removal.
Because of that, the main point I’d like to make today is that it’s primarily your job to keep viruses off your computer. That probably comes as a big surprise to a lot of people but don’t worry, it’s not difficult and we’ll cover everything you need to know. You just have to use the tools that are available, like antivirus software, but more importantly you have to use some caution and common sense on the internet.
The virus/malware business is a very lucrative business, generating about $8 billion a year for the bad guys, so don’t expect them to fold up shop and go away any time soon. And the bad guys can afford to pay their software developers a lot more money than the antivirus companies can.
Stay tuned for next week’s article. I’ve had the opportunity to clean up a lot virus infected computers and I’ll tell you how to do it.
-Bert




