会议专题

A Novel Multi-level Security Policy Model for Protecting Documents

Insider threat is widely recognized as an utmost important issue for organization security management. Documents are often considered as the most important information assets so that they will be the chief target of insider misuse. The former coarse grained security policies, such as the principle of least privilege and separate of duty, are not enough to address insider threat for security of documents. In this paper, we present a novel multi-level security policy model and related algorithms on information flow of documents. With different system context, it will generate dynamic restrictions on information flow, and prohibit probable hidden channels of information flow.

insider threat security policy information flow

Hui Wang Zongpu Jia Bibo Lu Zihao Shen

Dept of Computer Science and Technology Henan Polytechnic University Jiaozuo, China

国际会议

The First International Conference on Multimedia Information Networking and Security(第一届国际多媒体网络信息安全会议 MINES 2009)

武汉

英文

398-402

2009-11-18(万方平台首次上网日期,不代表论文的发表时间)