1168 search results - page 162 / 234 » The Role of Trust Management in Distributed Systems Security |
156
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MOBISYS
2009
ACM
16 years 6 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
151
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ADVCS
2008
15 years 6 months ago
2008
Reputation is a fundamental instrument of partner selection. Developed within the domain of electronic auctions, reputation technology is being been imported into other applicatio...
171
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DIMVA
2008
15 years 7 months ago
2008
Abstract. This paper presents a novel framework to substantiate selfsigned certificates in the absence of a trusted certificate authority. In particular, we aim to address the prob...
135
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CCS
2010
ACM
15 years 5 months ago
2010
ACM
We address the problem of restricting root’s ability to change arbitrary files on disk, in order to prevent abuse on most current desktop operating systems. The approach first...
192
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PET
2004
Springer
15 years 11 months ago
2004
Springer
There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the ex...