For last two days I have been fighting with spyware in my system. To get rid of this spywares of my systems I went through diffrent sites and came to know about Trojan horse, an intrusive like application that watch your activity on your system and pass the information to other system.
A Trojan horse is a destructive program that masquerades as a benign application. Unlike viruses, Trojan horses do not replicate themselves but they can be just as destructive. One of the most insidious types of Trojan horse is a program that claims to rid your computer of viruses but instead introduces viruses onto your computer.
The term comes from the a Greek story of the Trojan War, in which the Greeks give a giant wooden horse to their foes, the Trojans, ostensibly as a peace offering. But after the Trojans drag the horse inside their city walls, Greek soldiers sneak out of the horse’s hollow belly and open the city gates, allowing their compatriots to pour in and capture Troy.