内网信息系统主要为企业内部提供信息的传递合和分享,意义十分重大,在网络技术促进信息交流的同时,也出现了一些安全隐患对系统的安全构成威胁,极易造成内部信息失真或被篡改窃取,因此,必须采取相应的防护措施保证系统安全运行。 Intranet information system mainly for the internal delivery of information sharing and sharing, is of great importance in the network technology to promote the exchange of information, but also some of the security risks posed a threat to system security, easily lead to internal information distortion or be Tampering with theft, therefore, must take appropriate protective measures to ensure the safe operation of the system.