In the network society,Internet has become an indispensable part of popular life, it becomes an important channel for Internet user to acquire knowledge and information and how to protect the network is a major theme.
In the network society,Internet has become an indispensable part of popular life,it becomes an important channel for Internet user to acquire knowledge and information.Computer network technology provides us opportunity,promote our development and make the positive effect,at the same time it brings more and more problems.How to protect the network,to create civilized and healthy network environment is a major theme of the network society.