A troll, in the context of computers and technology, refers to a type of malicious software known as a “Trojan horse.” It is named after the ancient Greek story of the Trojan horse used to infiltrate and attack the city of Troy.
A troll infects computers by disguising itself as a legitimate and harmless program or file. Users unknowingly download or install the troll, usually through email attachments, software downloads, or malicious websites. Once inside the computer, the troll can perform various harmful activities, such as stealing personal information, damaging files, spying on the user, or opening a backdoor for additional malware to enter the system.
It is important to note that trolls are just one type of malware, and there are several others, including viruses, worms, ransomware, and spyware. It is crucial to maintain up-to-date antivirus software, avoid downloading files or clicking on suspicious links, and regularly update your operating system to protect against such threats.