293 search results - page 21 / 59 » A Logical Approach to Multilevel Security of Probabilistic S... |
FC
1997
Springer
13 years 11 months ago
1997
Springer
Existing software proposals for electronic payments can be divided into "on-line" schemes that require participation of a trusted party (the bank) in every transaction an...
CSFW
2003
IEEE
14 years 1 months ago
2003
IEEE
We provide a framework for reasoning about information-hiding requirements in multiagent systems and for reasoning about anonymity in particular. Our framework employs the modal l...
ICTAI
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
MICRO
2006
IEEE
13 years 7 months ago
2006
IEEE
Shrinking devices to the nanoscale, increasing integration densities, and reducing of voltage levels down to the thermal limit, all conspire to produce faulty systems. Frequent oc...
SP
1990
IEEE
13 years 12 months ago
1990
IEEE
In recent times information flow and non-interference have become very popular concepts for expressing both integrity and privacy properties. We present the first general definitio...