43 search results - page 1 / 9 » Negotiation of Prohibition: An Approach Based on Policy Rewr... |
SEC
2008
14 years 11 months ago
2008
Abstract. In recent security architectures, it is possible that the security policy is not evaluated in a centralized way but requires negotiation between the subject who is reques...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
A scalable approach to trust negotiation is required in Web service environments that have large and dynamic requester populations. We introduce Trust-Serv, a model-driven trust n...
71
Voted
RTA
2010
Springer
15 years 1 months ago
2010
Springer
The K framework, based on rewriting logic semantics, provides a powerful logic for deļ¬ning the semantics of programming languages. While most work in this area has focused on deļ...
97
Voted
ESORICS
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Security policies, in particular access control, are fundamental elements of computer security. We address the problem of authoring and analyzing policies in a modular wa...
97
Voted
DBSEC
2006
14 years 11 months ago
2006
Most state-of-the-art approaches of securing XML documents are based on a partial annotation of an XML tree with security labels which are later propagated to unlabeled nodes of th...