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What are the different types of computer viruses?
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Jun 10, 2022 · 9 common types of computer virus. Macro viruses. Polymorphic viruses. Resident viruses. Boot sector viruses. Multipartite viruses. Droppers. Beacon/payload. Packers. Command and...
- How Do Computer Viruses Spread?
- Can All Devices Get viruses?
- Types of Computer Virus
In the early, pre-internet days, viruses often spread from computer to computer via infected floppy disks. The SCA virus, for instance, spread amongst Amiga users on disks with pirated software. It was mostly harmless, but at one point as many as 40% of Amiga users were infected. Today, viruses spread via the internet. In most cases, applications t...
Virus creators focus their attention on Windows machines because they have a large attack surface and wide installed base. But that doesn’t mean other users should let their guard down. Viruses can afflict Macs, iOS and Android devices, Linux machines, and even IoT gadgets. If it can run code, that code can be infected with a virus.
Symantec has a good breakdown on the various types of viruses you might encounter, categorized in different ways. The most important types to know about are:
- Josh Fruhlinger
A computer virus is a type of malicious software, or malware, that spreads between computers and causes damage to data and software. Computer viruses aim to disrupt systems, cause major operational issues, and result in data loss and leakage.
Dec 18, 2017 · A computer virus is a program or piece of code designed to damage your computer by corrupting system files, wasting resources, destroying data or otherwise being a nuisance. Viruses are unique from other forms of malware in that they are self-replicating — capable of copying themselves across files or other computers without a user's consent.
A computer virus [1] is a type of malware that, when executed, replicates itself by modifying other computer programs and inserting its own code into those programs. [2] [3] If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses.
A computer virus is a type of malware that attaches to another program (like a document), which can replicate and spread after a person first runs it on their system. For instance, you could receive an email with a malicious attachment, open the file unknowingly, and then the computer virus runs on your computer.
Apr 8, 2024 · 8 April 2024 by Avira. 3 weeks ago. A computer virus is a type of malware that can spread to your computer and cause damage. Computer viruses can steal sensitive information, sap your device’s performance, or completely disable it.
