Quietly tell you how hackers to your system kind of Trojan horse-vulnerability warning-the black bar safety net

I believe that many friends have heard of the Trojans, always feel it is very mysterious, very difficult, but in fact with the Trojan software intelligent, a lot of hackers are able to easily achieve the attack purpose. Today, the author in the latest of a Trojan horse-the black hole 2 0 0 4, fro...