A computer virus can be developed maliciously by anyone who wants to harm computers or systems. They are hidden bits of code that ride to other programs or applications, and when activated, they can spread like wildfire. Typically, viruses are found attached to a document or program that has been downloaded via the internet or transmitted via email. The majority of countries consider that creating and spreading the virus on computers is illegal.
In the world of computer viruses, there are several varieties that can infect a machine in different 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 the host. Computer viruses that rely on a host program in order to infect computers are usually called worms, but those that do not employ this method of infection via other programs are known as viruses.
Certain viruses are able to begin infecting systems as soon as they arrive, while others remain inactive until the user is unaware that they have executed the code. The first computer virus was developed in 1974, and it behaved like a biological one by multiplying itself rapidly and damaging the system. Stuxnet is an example of an extremely destructive computer virus. It was designed to destroy computerized centrifuges that were used to enrich uranium.
The process of creating a virus can be very complicated and isn’t for those who are not experienced. It can be a fascinating method to test your computer programming skills. If you’re willing put in the effort and time there are plenty of sources available to guide you through the process of creating an infection.