What is a botnet?

A botnet is a network of infected computer systems that have been taken over by a bot, which is a malware program that permits a cyber criminal to control the computers from another location. The botnet is utilized to perform various malicious activities, such as sending spam, introducing Rejection of Service (DoS) attacks, and stealing personal info.

A botnet can be developed by contaminating a single computer system with a bot and after that using that computer to infect other computer systems. The botnet can also be created by buying or renting a group of already-infected computer systems, understood as a "zombie army."

Cyber crooks use botnets due to the fact that they can release attacks that are much larger and more powerful than what they might do with a single computer system.  https://tourismcrisis.org/?p=333 For example, a botnet may be utilized to send countless spam emails or to perform a DoS attack that removes a site.

Because they can be used to bring out a large variety of harmful activities, botnets are a major threat. In addition, botnets are often utilized to release attacks that are very difficult to defend against. It is necessary for individuals to be knowledgeable about the threat presented by botnets and to take steps to secure their computers from being infected.