860 search results - page 42 / 172 » On the Security of Delegation in Access Control Systems |
IEEEARES
2006
IEEE
14 years 2 months ago
2006
IEEE
In highly open systems like the Internet, attribute-based access control (ABAC) has proven its appropriateness. The specification and maintenance of ABAC policies however has tur...
DBSEC
2010
13 years 10 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...
ACSAC
2000
IEEE
14 years 11 days ago
2000
IEEE
Access control is an important protection mechanism for information systems. An access control matrix grants subjects privileges to objects. Today, access control matrices are sta...
SWS
2004
ACM
14 years 2 months ago
2004
ACM
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
CSFW
2006
IEEE
14 years 2 months ago
2006
IEEE
Secrecy properties can be guaranteed through a combination of static and dynamic checks. The static checks may include the application of special type systems with notions of secr...