Trojan horse (computing)

From Wikipedia, a free encyclopedia written in simple English for easy reading.

For the original from Greek mythology, see Trojan Horse.

A trojan horse (Sometimes called a trojan) is a computer program which is can harm a computer. It usually works by pretending to be a good program but after the user has installed it, they will find that it has damaged their computer.

It was named after the Trojan Horse in Greek mythology.

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