438 search results - page 18 / 88 » Activity-based Access Control Model to Hospital Information |
IKE
2003
13 years 8 months ago
2003
We describe the design of an Access Control System using Web Services for information and content management. In this paper we described the solution for control mechanism of the ...
DBSEC
2006
13 years 8 months ago
2006
Traditional access control models are often found to be inadequate for digital libraries. This is because the user population for digital libraries is very dynamic and not complete...
AINA
2009
IEEE
14 years 15 days ago
2009
IEEE
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...
SPC
2005
Springer
14 years 26 days ago
2005
Springer
Alice first meets Bob in an entertainment shop, then, they wish to share multimedia content, but Do they know what are trustworthy users? How do they share such information in a s...
ACISP
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...