186 search results - page 2 / 38 » Efficient Access Control for Composite Applications |
CCS
2008
ACM
13 years 7 months ago
2008
ACM
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
COMPSAC
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper describes a pattern-based technique for systematic development of UML models of secure systems using access control. Access control is viewed and specified as a design...
JOT
2006
13 years 5 months ago
2006
Many data base applications require the storage and manipulation of different versions of data objects. To satisfy the diverse needs of these applications, current database system...
ISI
2004
Springer
13 years 10 months ago
2004
Springer
Through their misuse of authorized privileges, insiders have caused great damage and loss to corporate internal information assets, especially within the Intelligence Community (IC...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...