20 search results - page 4 / 4 » Advanced Permission-Role Relationship in Role-Based Access C... |
ACMSE
2005
ACM
13 years 11 months ago
2005
ACM
Despite recent advances in trust relationship control mechanisms, issues remain that impede the development of effective trust models. One of these is the lack of dynamic mechanis...
CCGRID
2006
IEEE
13 years 12 months ago
2006
IEEE
Simplifying access to and usage of large scale compute resources via the Grid is of critical importance to encourage the uptake of e-Research. Security is one aspect that needs to...
SACMAT
2011
ACM
12 years 8 months ago
2011
ACM
Information leakage via the networks formed by subjects (e.g., Facebook, Twitter) and objects (e.g., blogosphere) − some of whom may be controlled by malicious insiders − ofte...
PODS
1999
ACM
13 years 10 months ago
1999
ACM
Despite advances in recent years in the area of mandatory access control in database systems, today's information repositories remain vulnerable to inference and data associa...
MOBICOM
2004
ACM
13 years 11 months ago
2004
ACM
Wireless IEEE 802.11 networks in residences, small businesses, and public “hot spots” typically encounter the wireline access link (DSL, cable modem, T1, etc.) as the slowest ...