A detailed explanation of a virus, a form of malware that attaches itself to programs and spreads to other programs and systems.
Antivirus software monitors a computer for viruses by looking for irregularities in a system and comparing its findings to a database of virus information. Regular updates are crucial for protection against newly created viruses.
Backup is a computer security protection method where several duplicate data files are stored on secondary storage devices to guard against catastrophic events that may damage the main file storage system. It is advisable to store backup data files in different locations to prevent loss from fire, theft, or other unplanned events.
Computer Security involves protection against data loss, unauthorized access, and cyber threats, incorporating measures like backups, encryption, password protection, and firewalls.
A person who breaks into computers via the Internet and uses them without authorization, either with malicious intent or simply to show that it can be done.
Comprehensive definition of Malware, its types, effects, historical context, and defensive measures.
Insidious piece of computer code written to damage systems, often hidden in executable program files online; can also infect documents. See also Worm, Malware.
