浅谈网络信息安全

A Brief about the Network Information Security

因特网上丰富的信息资源为人们的生活和工作提供了极大的方便 ,在各行各业发挥着越来越大的作用 ,同时也成为病毒和黑客攻击的对象 .网络与信息系统的安全与保密问题显得越来越重要 ,采取相应的安全机制 ,保护信息资源不被攻击和破坏 ,是网络信息安全的重要课题 .

The rich information source on Internet which provides the great conve-nience for the people 's living and work plays more and more important role in all walks of life , and it has also become the attack object of virus and hackers , so the network and information system security is becoming more and more serious. It is an important task to take appropriate safety mechanism and prevent information sources from being attacked and destroyed.