The probability of Trojan attacks on multi-level security strategy based network
The network information system based on multi-level security strategy (MLSS) is adopted by many organizations, as it reflects features of mandatory access control. Meanwhile, the network has also attracted a growing number of Trojan horses’ attacks. Considering the relationship between defend ability and security levels, the paper discusses that the Trojan horses’ attacks have a dependency on data path in the network and establishes three probability models of single source node to single target node by single-path, single source node to single target node by multi-path and multi-source nodes to single target node by multi-path. Finally the model is applied to a military network information system, and the results are reasonable.
Trojan attacks MLSS-based network probability model data path network security
Tao Yin Lansheng Han Chun Wan Xiao Qu Yuan Li
Laboratory for Information Security, School of Computer Science and Technology Huazhong University of Science and Technology, Wuhan 430074, China
国际会议
南京
英文
555-559
2010-11-01（万方平台首次上网日期，不代表论文的发表时间）