163 search results - page 25 / 33 » Specifying and enforcing constraints in role-based access co... |
ICISC
2007
14 years 11 months ago
2007
Establishing interoperability is the first and foremost problem of secure interoperation in multi-domain environments. In this paper, we propose a framework to facilitate the esta...
WORDS
2005
IEEE
15 years 3 months ago
2005
IEEE
In emerging e-commerce applications, time constrained information sharing between different systems is becoming a common phenomenon. A flexible and efficient mechanism is needed t...
DBSEC
2000
14 years 10 months ago
2000
Privacy refers to controlling the dissemination and use of personal data, including information that is knowingly disclosed, as well as data that are unintentionally revealed as a ...
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
Many access control policy languages, e.g., XACML, allow a policy to contain multiple sub-policies, and the result of the policy on a request is determined by combining the result...
DISCEX
2003
IEEE
15 years 2 months ago
2003
IEEE
The design principle of restricting local autonomy only where necessary for global robustness has led to a scalable Internet. Unfortunately, this scalability and capacity for dist...