143 search results - page 8 / 29 » A Formalization of Distributed Authorization with Delegation |
ICPP
2005
IEEE
14 years 2 months ago
2005
IEEE
Security in collaborative groups is an active research topic and has been recognized by many organizations in the past few years. In this paper, we propose a fine-grained and attr...
MMMACNS
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. We present a new model that provides clear and precise semantics for authorization. The semantics is independent from underling security mechanisms and is separate from i...
ICDCS
2011
IEEE
12 years 8 months ago
2011
IEEE
—In cloud computing, clients usually outsource their data to the cloud storage servers to reduce the management costs. While those data may contain sensitive personal information...
CSFW
2007
IEEE
14 years 14 days ago
2007
IEEE
We consider the problem of statically verifying the conformance of the code of a system to an explicit authorization policy. In a distributed setting, some part of the system may ...
CCS
2005
ACM
14 years 2 months ago
2005
ACM
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...