27 search results - page 5 / 6 » Using uml to visualize role-based access control constraints |
DSS
2006
13 years 11 months ago
2006
Due to the sensitive data contained in Data Warehouses (DW), it is essential to specify security measures from the early stages of the DW design and enforce them. Traditional acce...
ICECCS
2007
IEEE
14 years 5 months ago
2007
IEEE
Identifying and resolving design problems in the early design phase can help ensure software quality and save costs. There are currently few tools for analyzing designs expressed ...
WORDS
2005
IEEE
14 years 4 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...
POLICY
2007
Springer
14 years 5 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
SACMAT
2003
ACM
14 years 4 months ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...