882 search results - page 168 / 177 » On the Negotiation of Access Control Policies |
ACMICEC
2008
ACM
13 years 10 months ago
2008
ACM
Information sharing and protection against leakage is a critical problem especially for organisations having sensitive information. Sharing content between individuals in the same...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
We propose minimalist new hardware additions to a microprocessor chip that protect cryptographic keys in portable computing devices which are used in the field but owned by a cen...
GCC
2003
Springer
14 years 1 months ago
2003
Springer
The paper discusses XML security key technologies related with security of Web service. Based on these discussions, Web service is integrated with some mature security architecture...
CCS
2008
ACM
13 years 10 months ago
2008
ACM
In extraordinary situations, certain individuals may require access to information for which they are not normally authorized. For example, to facilitate rescue of people trapped ...
SOSP
2005
ACM
14 years 4 months ago
2005
ACM
Recovery from intrusions is typically a very time-consuming operation in current systems. At a time when the cost of human resources dominates the cost of computing resources, we ...