Whats The Buzz In Antivirus Software

Whats The Buzz In Antivirus Software



What’s the​ Buzz in​ Antivirus Software?
If you​ have been on​ the​ internet,​ or​ even just watch the​ news,​ you​ have certainly heard about the​ evils of​ internet viruses and the​ destruction that they cause .​
You may have even experienced this destruction first hand .​
Computers are literally overwhelmed with the​ infection of​ a​ virus and stop working in​ the​ worst case,​ or​ work much slower and less dependably .​
You also probably know that there is​ an​ answer to​ this growing problem and that is​ antivirus software .​
What you​ may not know is​ specifically what the​ virus is​ doing to​ your computer and how the​ anti virus tools can fix and/or prevent this destructive work.
First viruses are by definition self replicating computer programs that use a​ host to​ spread to​ other computers .​
This is​ done most often by inserting itself in​ an​ executable code of​ certain programs that can then propagate this code to​ other computers .​
It is​ important to​ note that viruses are only one subset of​ malicious software or​ malware and that antivirus software is​ not necessarily protective from all the​ different forms .​
People often get one of​ these anti virus tools and feel as​ if​ they are then immune when in​ reality they remain very vulnerable to​ a​ host of​ other types of​ destructive software .​
Other types include worms and Trojan horses and have other properties that require specific safeguards .​
Important to​ know about but not within the​ scope of​ this article to​ cover all of​ the​ different forms.
So lets talk about viruses specifically since they are the​ oldest form of​ maleware .​
Viruses are thought to​ have begu​n sometime in​ the​ early 1980s .​
At this time the​ world wide web and other large networks that are so popular today were not the​ way that viruses spread .​
In fact early on​ computer viruses were mainly spread via removable media,​ mostly floppy disks .​
There are many reasons for these viruses to​ be written including mere destructive tendencies,​ as​ research,​ as​ specific attacks on​ specific computers,​ as​ pirates of​ information,​ and even as​ art forms that computer programmers do in​ their spare time.
They can do all sorts of​ kinds of​ damage the​ most common of​ which is​ self replication to​ the​ point of​ overwhelming the​ computer’s memory resources causing it​ to​ either run haltingly,​ slowly,​ or​ not at​ all .​
The can jamb up networks and shut them down much like a​ power outage .​
It is​ important to​ note however that the​ damage is​ limited to​ the​ software on​ a​ computer and therefore if​ you​ have not gotten antivirus software and have become infected you​ may have lost a​ hard drive’s worth of​ valuable information but at​ least you​ haven’t lost the​ whole computer.




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