用于安全局域网络的动态监控器

提出了一种新的局域网安全解决方案——安全局域网。动态监控器是安全局域网中的核心部件。动态监控器对终端的文件访问操作以及局域网中各个实体间的通信行为进行监视,并对这些行为加以不可向上读和不可向下写的强制访问控制规则,防止了秘密信息的非法访问以及通过网络进行的信息泄露。结果表明:该方案可以有效地解决局域网的安全问题。

Dynamic communication monitors in secure local area networks

A secure local area network(LAN) was developed based on a dynamic communication monitor to protect illegal visits and prevent information leakages with the LAN keeping in a safe state.The results show that the dynamic communication monitor effectively solves the LAN security problem by monitoring the file access operations from the terminals as well as the LAN communication behavior,and by controlling these activities with no read up and no write down mandatory access control rules.