计算机网络安全策略的探讨

Discussion on Computer Network Security Policy

由于计算机网络具有联结形式多样性、终端分布不均匀性和网络开放性、互连性等特征，致使网络易受到黑客、怪客、恶意软件和其他不轨的攻击，所以网上信息的安全和保密是一个至关重要的问题，计划算机网络安全日益成为人们关注的话题。简要的介绍了计算机网络在当代所面临的威胁，以及面对这样的威胁我们应该采取哪些安全策略。例如：物理安全策略、访问控制策略、网络的权限控制等等。

As computer networks have linked form of diversity, the uneven distribution of the terminal and network openness,connectivity and other features,resulting in the network vulnerable to hackers,crackers,malware and other attacks against the law, so the security of online information and Confidentiality is a crucial issue,plan computer network security is increasingly becoming the subject of attention.A brief introduction to the computer network threats in the contemporary, as well as the face of this threat to our security policy should be taken.For example：physical security policy, access control policies,network access control and so on.