A computer virus can be developed maliciously by anyone who wishes to cause harm to computers or systems. They are coded bits that connect to other programs or applications and, when activated, spread like wildfire. Typically, viruses can be discovered attached to a file or program that has been downloaded from the internet or distributed via email. The majority of countries consider it illegal to develop and spread computer viruses.
In the world of computer viruses, there are many different kinds of viruses that can affect the system in various ways. Certain viruses are dependent on a program to start their work, while others are not dependent and are able to attack multiple systems without the need for a host. A computer virus that utilizes host programs to attack computers is often considered to be a worm while those that do not use the method of infection by other programs are considered to be viruses.
Certain viruses are able to begin infecting the system as soon as they are discovered, while other remain inactive until the user is unaware that they have executed the code. The first computer virus was developed in 1974, and akin to a biological virus, multiplied rapidly and caused harm to the system. Stuxnet is an example of an extremely destructive computer virus. It was designed to destroy computerized centrifuges which were used to enrich Uranium.
The process of making a virus can be very complicated and is not for those who are not experienced. It can be a fascinating way to test your computer programming knowledge. If you’re willing to take the time and effort you can find a variety of sources available to guide you through the process of creating an infection.
