NDLI: A New Approach to Multilevel Security Based on Trusted Computing Platform

Content Provider	IEEE Xplore Digital Library
Author	Xiao-Dong Zuo Feng-Mei Liu Chao-Bin Ma
Copyright Year	2007
Description	Author affiliation: Chinese Acad. of Sci., Beijing (Xiao-Dong Zuo)
Abstract	To achieve the multilevel security goal some models had been developed such as BLP since 1970s. These models can't successfully work in network environment nowadays due to the difficulty to make the labels of subjects and objects unaltered across different computers. Recent years many researchers put forward cryptographic solutions to address multilevel security problem. But the key management schemes in real systems were always difficult problems that made those solutions unfeasible. The trusted computing technologies are great advancement in computer architecture and should be a powerful tool to securely manage the keys. This paper proposes a new approach on the base of the capabilities provided by TPM (trusted platform module) to implement a sound cryptographic algorithm. The new approach enforces a mandatory access control policy in network environment and is especially suited for classified organizations.
Starting Page	2158
Ending Page	2163
File Size	704200
Page Count	6
File Format	PDF
ISBN	9781424409723
DOI	10.1109/ICMLC.2007.4370502
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multilevel systems Cryptography Information security Access control Machine learning Cybernetics Educational institutions Computer networks Power system management Chaos Hierarchy Multilevel security Trusted computing
Content Type	Text
Resource Type	Article

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