suresh Difference between Virus, Worm, and Trojan Horse in Cybersecurity
Virus: A virus is a type of malicious software that attaches itself to a legitimate program or file in order to spread and infect other files on the system. Viruses can cause damage to files and programs, and can also steal sensitive information.
Worm: A worm is a standalone malware program that can replicate itself and spread across networks without the need for a host program. Worms can harm networks by consuming bandwidth and causing system slowdowns, and can also be used to steal information.
Trojan Horse: A Trojan horse is a type of malware that masquerades as a legitimate program to trick users into executing it. Once installed, a Trojan horse can perform various malicious activities, such as stealing information, creating backdoors for hackers, or damaging files and systems.
In summary, viruses attach to files, worms spread on their own, and Trojan horses deceive users into running them, each posing distinct cybersecurity threats.
Please login or Register to submit your answer