Monday, August 31, 2009

What is computer Trojan



In today's computer world, a Trojan horse is often defined as a program that seemingly does one thing, but its true function is hidden in order to fool you. For example, you download what appears to be a movie or music file, but when you click to open it, you unleash a program that could do any number of things. Trojans usually operate silently, in the background - the most common purpose for them is that they can allow someone to gain access and control your computer over the Internet, and use it for whatever purposes they wish, often without your knowledge.

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