54 search results - page 7 / 11 » Using Equivalence Relations for Corrective Enforcement of Se... |
FASE
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
Security automata are a variant of B¨uchi automata used to specify security policies that can be enforced by monitoring system execution. In this paper, we propose using CSP-OZ, ...
ESORICS
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. We revisit the classical notion of noninterference for statebased systems, as presented by Rushby in 1992. We strengthen his results in several ways, in particular clarif...
HASKELL
2008
ACM
13 years 8 months ago
2008
ACM
Protecting confidentiality of data has become increasingly important for computing systems. Information-flow techniques have been developed over the years to achieve that purpos...
CSFW
2010
IEEE
13 years 11 months ago
2010
IEEE
—Although policy compliance testing is generally treated as a binary decision problem, the evidence gathered during the trust management process can actually be used to examine t...