[转载]Anonymous Connections

原始连接：http://www.windowsecurity.com/articles/Anonymous-Connections.html
信息来源：邪恶八进制信息安全团队（www.eviloctal.com）

Is your network safe from intruders? With all of the different methods that intruders use to weasel their way into your network and servers, you can’t be sure. Hackers will use trojan horses, backdoors, compromised user accounts, and the front door. That is right, the front door!