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Difference Between Trojan and Rootkit

Trojan vs Rootkit

Summary: Difference Between Trojan and Rootkit is that Trojan horse is a program that hides within or looks like a legitimate program. A certain condition or action usually triggers the Trojan horse. Unlike a virus or worm, a Trojan horse does not replicate itself to other computers. While Rootkit is a program that hides in a computer and allows someone from a remote location to take full control of the computer.

Difference Between Trojan and Rootkit

Trojan

A Trojan horse is a program that hides within or looks like a legitimate program. A certain condition or action usually triggers the Trojan horse. Unlike a virus or worm, a Trojan horse does not replicate itself to other computers. Trojan Mostly looks harmless but it is actually Malcious that can harm your computer. It was named after the Greek Myth about the Trojan War.

According to legends, Greeks made a Large Wooden horse by which they pulled the people of Troy into the city. And at night, there are soldiers who have been hiding in that horse are out and opened the gates to let their fellow soldiers in and overran the city. Trojan force user to install malware which is looking like a legitimate program. And after being installed it can activate any program it wants to in the computer.

Rootkit

A rootkit is a program that hides in a computer and allows someone from a remote location to take full control of the computer. Once the rootkit is installed, the rootkit author can execute programs, change settings, monitor activity, and access files on the remote computer. It is a type of virus that can give administrator level access to another computer.

Usually Crackers do this by first installing a Rootkit on a computer and get user-level access by cracking password. And once the rootkit is installed it can give all access to the Cracker of that computer. The first rootkit was recognized in the early 1990s and was created to hack Sun and Linux operating systems. But, today rootkits are available for almost every operating systems like Windows etc.

Also Read:

Difference Between Virus and Worm

Difference Between Worm and Trojan

Difference Between Virus and Rootkit

Difference Between Virus and Trojan

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