Fighting Back Against Computer Viruses

Date: 2011.02.22 | Category: General | Tags:

Only 10 years ago, the only way that a virus could have infected your computer was through you physically putting a floppy disk into your hard drive and running the program file that initiated the virus however, today’s viruses have become more complex in how they operate and, can spread like wild fire if they are not recognized as a virus doing damage not only to your computer but that of your associates and peers.

So how do we minimize the risk of virus infection on our computers which, lets face it, for the Adult Webmaster are our livelihood and, need to be protected at all cost. This is what we will take a brief look at in this article, how to minimize the risk of getting a computer virus and, heaven forbid, how to deal with a virus if you actually have one on your machine already.

Computer Viruses – A Little History.

1981 – The first widely accepted computer virus is recognized. The ‘Elk Cloner’ virus was spread through floppy disks and, whilst by today’s standards, it was not a high risk virus it, non the less was still a virus, in fact, all this first virus did was to display a message on your computer screen.

1991 – The ‘Tequila’ virus was the first recognized ‘polymorphic virus’ meaning, it was the first virus which actually altered its state once on your machine in order to remain undetected.

2001 – 2001 saw the spawn of several highly potent ‘worm’ orientated viruses from the ‘Gnuman’ virus, the ‘LogoLogic Worm’ and the famed (is that the right word?) ‘Nimda worm’. These ‘worms’ were the first of their kind to actually spread themselves across the World Wide Web through infecting users email clients (specifically Outlook Express) and sending itself to every email address the infected machine had in the address book.

Virus Infections – Prevention Better Than Cure.

So we now have a little background on the main viruses over the last 20 years we will take a look at the ways in which we can prevent viral infections on our computers after all, as the subtitle for this paragraph says, a prevention is far better than having to find a cure.

Here are a few simple ways you can help to prevent the spread and infection of computer viruses.

1) Install a good anti-virus software package on ALL of your computers, Norton and, Mcafee, both have some good products to aid you in preventing viral infections of your PC. Also, you should ensure the software package you do install has updated virus definitions, a new virus is created almost every week so you need to ensure your software keeps up-to-date on the latest infections.

2) Scan any and all email attachments you receive, irrespective of whether you know the sender or not, anything that you get sent in an email should be scanned, as mentioned above, there are complex viruses that can ‘send’ themselves from other peoples email address book, what happens if you are on the address book of an infected users computer? Can you afford not to be online?

3) Ensure that, once you have an Anti virus program installed on your machine that you have it setup to start each and every time that your computer boots, the first thing that should be loading on your machine is an anti-virus program, you only have one chance to prevent infection.

4) Avoid downloading .exe and .com files to your desktop unless, you know the person you are downloading the files from and, even then, before you launch or open the files ensure you scan them independently.

Virus Prevention – Overview.

Hopefully this article will have given you some insight into how you can protect both your computer and the computers of your associates and peers from computer viruses and, hopefully, by following the guidelines within this article your time spent online will be productive and virus free. One thing you should remember however is that no matter how hard we all try to remain virus free, someone will create a new program that ultimately, could infect our machines no matter how hard we try.

Article written by Lee