860 search results - page 19 / 172 » On the Security of Delegation in Access Control Systems |
LICS
2003
IEEE
14 years 1 months ago
2003
IEEE
Access control is central to security in computer systems. Over the years, there have been many efforts to explain and to improve access control, sometimes with logical ideas and ...
ACSAC
1999
IEEE
14 years 1 months ago
1999
IEEE
If sensitive information is to be included in a shared web, access controls will be required. However, the complex software needed to provide a web service is prone to failure. To...
FOSAD
2000
Springer
14 years 9 days ago
2000
Springer
Access control is the process of mediating every request to resources and data maintained by a system and determining whether the request should be granted or denied. The access co...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...
COOPIS
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper makes two main contributions towards establishing support for application-specific factors in middleware security mechanisms. First, it develops a simple classification...