Can affect: any file examples: whale, simile, smeg engine, 1260 protection: install advanced, high end antivirus 7 memory resident virus these viruses lives in primary memory (ram) and get activated whenever you switch on the computer they affect all files currently running on desktop. Types of computer viruses there are several types of computer viruses that can pose a threat to your identity or the data on your computer it is a good idea to know about these security threats and how they work anti-virus software is highly recommended or everyone who uses computers on a regular basis to protect their personal, financial and most sensitive data. A computer virus is a malware or a malicious automated code which replicates itself from one computer to another and infects the operation of the machine it is a small program which spreads by attaching itself (or forcefully by its designers) to executable files or documents present on the computer system.
A virus might corrupt or delete data on your computer, use your e-mail program to spread itself to other computers, or even erase everything on your hard disk computer viruses are often spread by attachments in e-mail messages or instant messaging messages. A computer virus is a malware or a malicious automated code which replicates itself from one computer to another and infects the operation of the machine whilst a biological virus may cause you sneezing, its computer counterpart may render sneaking in your personal details. 20 common types of computer viruses and other malicious programs (because they are different in each encryption) and also enables them to create a large number of copies of themselves ie, shared drives and folders when the virus infects a computer, it searches through the network to attack its new potential prey when.
A computer virus is a program designed to harm or cause harm on an infected computer its spreads through e-mail attachments, portable devices, websites containing malicious scripts and file downloads a computer virus attaches itself to the host files and always activate whenever you open the infected files. It is important that you scan your computer for viruses once in a while, so that you can be sure about its protection there are various types of computer viruses, classified in terms of techniques, origin, the types of files affected, damage, os or platform attacked, as well as the places they hide. A computer virus is an unwanted malicious program designed to cause damage to computers on a large scale a virus attacks a computer to spread other malware, allows remote control by unauthorized.
This lesson explains different types of computer viruses different types of computer virus like boot sector virus, file deleting viruses, mass mailer viruses, macro viruses, polymorphic viruses, armored viruses, stealth viruses, polymorphic viruses, retrovirus, multiple characteristic viruses. There are several types of computer viruses that can pose a threat to your identity or the data on your computer it is a good idea to know about these security threats and how they work anti-virus software is highly recommended or everyone who uses computers on a regular basis to protect their personal, financial and most sensitive data.
The 8 most famous computer viruses of all time by norton_team if you’ve never had a virus you might be tempted to write it all off as a load of people panicking over nothing being curious types, people clicked into the email with aplomb—regardless of the fact the email wasn’t from anyone they knew.
Sasser spread through infected computers by scanning random ip addresses and instructing them to download the virus netsky was the more familiar email-based worm netsky was actually the more viral virus, and caused a huge amount of problems in 2004.
Computer viruses are classified according to their nature of infection and behavior different types of computer virus classification are given below.