NDLI: Trust Mechanism in Distributed Access Control Model of P2P Networks

Content Provider	IEEE Xplore Digital Library
Author	Lei Wang Yanqin Zhu Lanfang Jin Xizhao Luo
Copyright Year	2008
Description	Author affiliation: Sch. of Comput. Sci. & Technol., Soochow Univ., Suzhou (Lei Wang; Yanqin Zhu; Lanfang Jin; Xizhao Luo)
Abstract	Peer-to-peer network technologies have gained popularity without the need for centralized servers. With the consistent development of the network, the existing techniques about access control could not resolve the security issues in P2P networks perfectly. How to realize the trust mechanism in access control system is an important subject of P2P security research. In this paper, we analyze the lack of trust mechanism in the existing access control models, and present a recommendation trust model based on reputation. We introduce the related concepts in the trust model and explain the mechanism of trust. Then, a protocol of trust query is designed and calculations about trust are given. At last, we validate the availability of the trust model, and applied it in the existing access control model. The combining of trust mechanism and access control technologies makes the P2P networks securer.
Starting Page	19
Ending Page	24
File Size	317953
Page Count	6
File Format	PDF
ISBN	9780769531311
DOI	10.1109/ICIS.2008.92
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Access control Peer to peer computing Data security Distributed computing Network servers Authorization Communication system security Computer networks Information science Computer science Trust query Trust mechanism Access control model
Content Type	Text
Resource Type	Article

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