Do your users use IM in your network? If I ask this questions, I believe above 95% network administrators will answer: Yes, of course.
MSN, Yahoo IM, Aol IM, Google Talk etc,with the rapid development of instant messaging tools,which are not just used for personal entertainment, but for workplace tools. However,according to a survey on the [...]

No matter whether you are network administrators or IT managers, you should not be unfamiliar to the network analysis tool - network Sniffer, also known as a network analyzer, protocol analyzer or sniffer) which has been widely used by kinds of organizations, schools, enterprises, government institutions etc.
Maybe you are yet [...]