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This is an accepted version of this page This is the latest accepted revision, reviewed on 7 December 2024. Computer program that modifies other programs to replicate itself and spread Hex dump of the Brain virus, generally regarded as the first computer virus for the IBM Personal Computer (IBM PC) and compatibles A computer virus is a type of malware that, when executed, replicates itself by ...
In the example of the article, [5]: 612–613 the macro virus Colors [8] infected a document, but another infected the user's system before : the macro virus Concept. Both of these viruses use the command AutoOpen , so, at first, the macro virus Colors was detected but the command AutoOpen in it was the command of the macro virus Concept .
Malware (a portmanteau of malicious software) [1] is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive access to information, or which unknowingly interferes with the user's computer security and privacy.
Secure coding is the practice of developing computer software in such a way that guards against the accidental introduction of security vulnerabilities.Defects, bugs and logic flaws are consistently the primary cause of commonly exploited software vulnerabilities. [1]
Computer security software or cybersecurity software is any computer program designed to influence information security.This is often taken in the context of defending computer systems or data, yet can incorporate programs designed specifically for subverting computer systems due to their significant overlap, and the adage that the best defense is a good offense.
In computer security, the payload is the part of the private user text which could also contain malware such as worms or viruses which performs the malicious action; deleting data, sending spam or encrypting data. [5] In addition to the payload, such malware also typically has overhead code aimed at simply spreading itself, or avoiding detection.
If you disable virus protection, your computer will not be monitored for virus activity. If you must stop virus protection, ensure that you are not connected to the Internet. Note: Non-members or those on the Free AOL plan can subscribe to McAfee Internet Security Suite – Special Edition from AOL for a substantially discounted annual fee.
In computer security, a threat is a potential negative action or event enabled by a vulnerability that results in an unwanted impact to a computer system or application.. A threat can be either a negative "intentional" event (i.e. hacking: an individual cracker or a criminal organization) or an "accidental" negative event (e.g. the possibility of a computer malfunctioning, or the possibility ...