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  2. Parasitic computing - Wikipedia

    en.wikipedia.org/wiki/Parasitic_computing

    Parasitic computing is a technique where a program in normal authorized interactions with another program manages to get the other program to perform computations of a complex nature without exploiting vulnerabilities to execute attacker-supplied code on the latter. It is, in a sense, a security exploit in that the program implementing the ...

  3. Computer worm - Wikipedia

    en.wikipedia.org/wiki/Computer_worm

    Computer viruses generally require a host program. [11] The virus writes its own code into the host program. When the program runs, the written virus program is executed first, causing infection and damage. A worm does not need a host program, as it is an independent program or code chunk.

  4. Computer virus - Wikipedia

    en.wikipedia.org/wiki/Computer_virus

    This is an accepted version of this page This is the latest accepted revision, reviewed on 26 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 ...

  5. Macro and security - Wikipedia

    en.wikipedia.org/wiki/Macro_and_Security

    So, both virus scanners and users are responsible for the security and the integrity of the documents/computer. Moreover, even if the anti-virus is not optimal in the virus detection, most macro viruses are detected and the progression in virus detection improves but with creation of new macro viruses.

  6. Fred Cohen - Wikipedia

    en.wikipedia.org/wiki/Fred_Cohen

    Frederick B. Cohen (born 1956) is an American computer scientist and best known as the inventor of computer virus defense techniques. [2] He gave the definition of "computer virus". [ 3 ] Cohen is best known for his pioneering work on computer viruses, the invention of high integrity operating system mechanisms now in widespread use, and ...

  7. List of fictional diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_fictional_diseases

    A dangerous drug that is both a computer virus capable of infecting the brains of unwary hackers in the Metaverse and a mind-altering virus distributed by a network of Pentecostal churches via its infrastructure and belief system. Both forms cause glossolalia, and the computer virus form appears as a snowy pattern of pixels. Solanum virus