706 search results - page 53 / 142 » Access Control: Policies, Models, and Mechanisms |
SRDS
2003
IEEE
14 years 2 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
MOBIQUITOUS
2005
IEEE
14 years 2 months ago
2005
IEEE
A significant deterrent to the ability to connect in a spontaneous manner in cross-enterprise collaborative applications is the difficulty in users from different domains being ab...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Information privacy is usually concerned with the confidentiality of personal identifiable information (PII), such as electronic medical records. Nowadays XML services are used to...
DBSEC
2000
13 years 10 months ago
2000
The premises of this paper are 1) security is application dependent because application semantics directly influence proper protection; but 2) applications are generally too compl...
EMISAIJ
2010
13 years 3 months ago
2010
Integrated process support is highly desirable in environments where data related to a particular business process are scattered over distributed, heterogeneous information system...