VIRUS meaning in Softwares ?

Answer:

What is Vital Information Resource Under Siege mean?

A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses.

Computer viruses generally require a host program. 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 computer worm does not need a host program, as it is an independent program or code chunk. Therefore, it is not restricted by the host program, but can run independently and actively carry out attacks.

Virus writers use social engineering deceptions and exploit detailed knowledge of security vulnerabilities to initially infect systems and to spread the virus. The vast majority of viruses target systems running Microsoft Windows, employing a variety of mechanisms to infect new hosts, and often using complex anti-detection/stealth strategies to evade antivirus software. Motives for creating viruses can include seeking profit (e.g., with ransomware), desire to send a political message, personal amusement, to demonstrate that a vulnerability exists in software, for sabotage and denial of service, or simply because they wish to explore cybersecurity issues, artificial life and evolutionary algorithms.

Computer viruses cause billions of dollars' worth of economic damage each year.

In response, an industry of antivirus software has cropped up, selling or freely distributing virus protection to users of various operating systems.

reference

Full Form	Category
Vital Information Resources Under Siege	Computer Softwares
Virtual Information Under Seize	Computing
Visible IntegralField Replicable Unit Spectrographs	General
Virtual Information Resource Under Siege	General
Visibility Information Risk Utility and Speed	General
Vital Information Recourse Under System	General
Vital Information Resources Under Seize	General
Vital Information Recourse Under Siege	General
Vital Information Resource Under Seize	General
Very Intelligent Result Until Source	General
Vital Issue United States	Governmental
Very Important Resource Under Siege	Military and Defence
Virtual Information Resource Under Seize	Networking
Vital Information Resource Under Siege	Softwares
Very Important Resource Under Search	Softwares