739 search results - page 21 / 148 » Information Flow in Credential Systems |
MSWIM
2006
ACM
14 years 1 months ago
2006
ACM
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
MMMACNS
2005
Springer
14 years 1 months ago
2005
Springer
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
We propose that the information access behavior of a group of people can be modeled as an information flow issue, in which people intentionally or unintentionally influence and in...
SOSP
1997
ACM
13 years 9 months ago
1997
ACM
This paper presents a new model for controlling information flow in systems with mutual distrust and decentralized authority. The model allows users to share information with dis...
IFIPTM
2010
13 years 6 months ago
2010
Abstract. The open and dynamic nature of modern distributed systems and pervasive environments presents significant challenges to security management. One solution may be trust ma...