Trojans, in the context of technology and computing, refer to a specific type of malicious software or malware. Named after the ancient Greek story of the Trojan horse, Trojans are designed to deceive users by masquerading as harmless files or applications while hiding malicious code within. This type of malware aims to gain unauthorized access to a user's computer system or network, often with the intention of stealing sensitive information, causing damage, or allowing remote control by the attacker.
Trojans can be distributed through various means, including email attachments, instant messages, or even through compromised websites. Once executed, Trojans can perform various malicious activities without the user's knowledge, such as logging keystrokes, capturing personal data, downloading additional malware, or taking control of the infected system.
They are known for their ability to evade detection by security software and their success in tricking users into running them. However, with ongoing advancements in antivirus and security systems, many Trojans are now detected and prevented from executing their harmful actions.
To protect against Trojans and other malware, users are advised to maintain up-to-date security software, exercise caution when downloading files or clicking on suspicious links, regularly update their operating systems, use strong passwords, and avoid opening attachments from unknown or untrusted sources.
In summary, Trojans are a type of malware that deceives users by disguising themselves as harmless files or applications while secretly carrying out malicious activities, potentially leading to data breaches, computer damage, or unauthorized intrusion.
