1484 search results - page 252 / 297 » Security policies for downgrading |
SP
2005
IEEE
14 years 2 months ago
2005
IEEE
We present a distributed algorithm for assembling a proof that a request satisfies an access-control policy expressed in a formal logic, in the tradition of Lampson et al. [16]. ...
ACMSE
2005
ACM
14 years 2 months ago
2005
ACM
Despite recent advances in trust relationship control mechanisms, issues remain that impede the development of effective trust models. One of these is the lack of dynamic mechanis...
CRYPTO
2005
Springer
14 years 2 months ago
2005
Springer
In many important applications, a collection of mutually distrustful parties must perform private computation over multisets. Each party’s input to the function is his private i...
ESORICS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Hippocratic Databases have been proposed as a mechanism to guarantee the respect of privacy principles in data management. We argue that three major principles are missin...
ICN
2005
Springer
14 years 2 months ago
2005
Springer
Network infrastructures are nowadays getting more and more complex as security considerations and technical needs like network address translation are blocking traffic and protocol...