A computer virus is a malicious program that is created by people who wish to cause harm or disruption to systems and computers. They are hidden bits of code that connect to different programs or applications and, when activated, spread like wildfire. Typically, viruses can be found attached to a document or program downloaded via the internet or transmitted via email. The majority of countries consider it illegal to create and distribute computer viruses.

There are a myriad of types of computer viruses that be able to infect computers in various ways. Some depend on a program to start their work however, others are completely independent and are able to attack multiple systems without the need for a host. A computer virus that relies on a host program to attack computers is often considered as a worm however, those that do not utilize the method of infection through other programs are deemed to be viruses.

Certain viruses are able to begin infecting the system as soon as they arrive, whereas others remain undiscovered until a user accidentally executes the code. The first computer virus, developed in 1974 and similar to a biological www.kvbhel.org/ virus, multiplied quickly and caused damage to the system. Stuxnet is an example of an extremely destructive computer virus. It was created to destroy computerized centrifuges that were used to enrich Uranium.

It isn’t for the weak-hearted to attempt this process. It is a great way to test your computer programming knowledge. There are numerous resources that will show you how to create a virus if you are willing and able to put into the effort.