Problem and Policy of Security System in Campus Network
校园网安全威胁及安全系统构建

An insecure E-mail system, the existing bug of operating system and the misconfigure of application system are the main source of security problems in campus network. In order to create a reliable and safe campus network system, we should doourbestnotonlyatsettingasafeE-mailsystemwithanti-virus, anti-spamandanti-relay, buildingastrongnetworkanti-vi-russystemandanecessaryfirewallsystem, butalsoatpatchingtheoperatingsystembug, optimizingtheconfigurationofappli-cation software and increasing technology of the administrators.