A Multi-level Security Model for Local Area Network
Hao Wang, Chen Ze-mao, Shuangshuang Chen · Jisuanji gongcheng · 2012
In order to ensure the confidentiality of information sharing in Local Area Network(LAN),a multi-level security model for LAN based on BLP model named MLS-LAN is proposed.It estimates the security-level of dynamic information resources by introducing security-level calibration facility in LAN,and it uses access authentication facility and access control facility to define access authentication,information sharing and communication relationship control rules,so that secure sharing for multi-level information in LAN is realized.Theoretical results show the model can provide reliable access control to information sharing and enhance its security.