Trojan virus
Trojan virus is a program used by computer hackers to remotely control the computer. The control program is parasitic on the controlled computer system, which cooperates inside and outside, and operates the computer infected with trojan virus. General trojan virus programs are mainly looking for the back door of the computer, waiting for the opportunity to steal the passwords and important files in the controlled computer. It can carry out illegal operations such as monitoring and data modification on the controlled computer. Trojan virus has a strong concealment, which can suddenly attack according to the intention of hackers.