A computer virus can be developed maliciously by anyone who wishes https://kvbhel.org/gadgets/history-of-smart-vpn/ to damage systems or computers. They are hidden bits of code that attach themselves to other programs or applications, and once activated, they spread like wildfire. Typically, viruses are found in a document or program that is downloaded from the internet or sent via email. The majority of countries consider it illegal to develop and spread a computer virus.

There are a variety of computer viruses that are able to attack computers in a variety of ways. Certain computer viruses depend on an application to begin their work. Others are not dependent and are able to attack multiple systems without a host. A computer virus that relies on a host program to infect computers is typically considered as a worm but those that don’t use the method of infection by other programs are considered to be viruses.

Some viruses can begin infecting the system as soon as they arrive, whereas others remain inactive until the user accidentally executes the code. The first computer virus, created in 1974, and akin to biological viruses, multiplied itself quickly and caused damage to the system. One example of an extremely destructive virus is the Stuxnet virus, which was specifically designed to destroy computerized centrifuges that were used to enrich uranium.

It is not for the faint-hearted to attempt this kind of process. However, it can be a fun and interesting method of testing your understanding of computer programming languages and systems. If you are willing to spend the time and effort you can find a variety of resources available that will teach you how to create viruses.