580 search results - page 4 / 116 » Expressive policy analysis with enhanced system dynamicity |
DBSEC
2010
13 years 8 months ago
2010
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
IADIS
2004
13 years 8 months ago
2004
The PolicyUpdater1 system is a generic access control system that provides policy evaluations and dynamic policy updates. These functions are achieved by the use of a logic-based ...
IJISEC
2007
13 years 7 months ago
2007
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...
TRUSTBUS
2009
Springer
14 years 2 months ago
2009
Springer
DKAL is a new expressive high-level authorization language. It has been successfully tried at Microsoft which led to further improvements of the language itself. One improvement is...
CHI
2005
ACM
14 years 7 months ago
2005
ACM
Personalization and social awareness, important aspects in the definition of a place, are traditionally overlooked in the design of technology for museums. We describe Imprints, a...