What is the malware virus?

Malware virus is a catch-all term for any unpleasant or malicious software that reaches a computer or network without the owner's knowledge. The word "malware" comes from the phrase "malicious software". The software is considered malware depending on the intention of its creator. Computer viruses, worms, Trojan horses, spyware or any other form of undesirable software can be considered a malware virus. It is important to distinguish the malware virus from "mistakes" or small defects in otherwise legitimate software. In the course of the early history of malware in the 80's and 90s. Among the less nasty viruses that circulated during this time were one that opened all the text documents on the hard disk and changed each instance of the word "and" to "no. "The virus is technically defined as malware that requires a computer's intervention to work, such as opening harmful e -mail attachments.

One of the more incidental and dangerous types of malware viruses that was seen is the Trojan Horse virus. It is a group of viruses that get into the computer and act as something like a ticking time bomb. At a specified time, they can delete a hard drive or steal confidential information before the person's computer is essentially broken. Trojan horses are usually presented as something they are not to get access to a hard disk and hide.

Recently, it has been common to see malwarae viruses that try to earn profits from theft of personal data from a computer user. Key protocols are one example of this newer type of malware. Their purpose is to watch every keyboard that is made on a computer to mined data such as passwords, credit card numbers and other sensitive information. This financially motivated malware is often referred to as crimeware or spyware and can be one of the most difficult malware in existence.

fortunately exIt will inspire many ways that computer users can protect themselves from the threat of malware virus. Anti-vir and anti-spam software is a good place to start and are recommended for those who own a Windows ™ operating system. On computers with other operating systems, it is usually not necessary because most viruses are not written in the way that focuses on them.