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EUROPKI
2006
Springer
15 years 10 months ago
Pseudonymous PKI for Ubiquitous Computing
Privacy-aware Public Key Infrastructure (PKI) can maintain user access control and yet protect user privacy, which is envisioned as a promising technique in many emerging applicat...
Ke Zeng
INFOCOM
2012
IEEE
13 years 9 months ago
Towards temporal access control in cloud computing
—Access control is one of the most important security mechanisms in cloud computing. Attribute-based access control provides a flexible approach that allows data owners to integ...
Yan Zhu, Hongxin Hu, Gail-Joon Ahn, Dijiang Huang,...
ISI
2007
Springer
15 years 6 months ago
Privacy Preserving Collaborative Data Mining
Privacy-preserving data mining is an important issue in the areas of data mining and security. In this paper, we study how to conduct association rule mining, one of the core data...
Justin Z. Zhan
ACSAC
2003
IEEE
15 years 12 months ago
PSOS Revisited
This paper provides a retrospective view of the design of SRI’s Provably Secure Operating System (PSOS), a formally specified tagged-capability hierarchical system architecture...
Peter G. Neumann, Richard J. Feiertag
IDTRUST
2010
ACM
16 years 1 months ago
Computational techniques for increasing PKI policy comprehension by human analysts
Natural-language policies found in X.509 PKI describe an organization’s stated policy as a set of requirements for trust. The widespread use of X.509 underscores the importance ...
Gabriel A. Weaver, Scott A. Rea, Sean W. Smith