What is a torjan horse virus?

Answer 1

A Trojan Horse virus is a piece of software that infects a users system and either broadcasts private information out onto the internet or lets hackers enter the system. miranda802001 Trojan horse virus, or simply trojan, is a piece of software which appears to perform a certain action but in fact performs another such as a computer virus. Contrary to popular belief, this action, usually encoded in a hidden payload, may or may not be actually malicious, but Trojan horses are notorious today for their use in the installation of backdoor programs. Simply put, a Trojan horse is not a computer virus. Unlike such malware, it does not propagate by self-replication but relies heavily on the exploitation of an end-user. It is instead a categorical attribute which can encompass many different forms of codes. Therefore, a computer worm or virus may be a Trojan horse. The term is derived from the classical story of the Trojan Horse. In the field of computer architecture, 'Trojan Horse' can also refer to security loopholes that allow kernel code to access anything for which it is not authorized. ernesto diplo vision

Answer 2

Trojan may allow a hacker remote access to a target computer system. Once a Trojan has been installed on a target computer system, a hacker may have access to the computer remotely and perform various operations, limited by user privileges on the target computer system and the design of the Trojan.

Operations that could be performed by a hacker on a target computer system include:

Use of the machine as part of a botnet (e.g. to perform automated spamming or to distribute Denial-of-service attacks)

Data theft (e.g. retrieving passwords or credit card information)

Installation of software, including third-party malware

Downloading or uploading of files on the user's computer

Modification or deletion of files

Keystroke logging

Watching the user's screen

Crashing the computer

Anonymizing internet viewing

Answer 3

The Trojan horse virus looks harmless or even beneficial to one's computer. This is a kind of malware that entices people to install it into their system.