123 search results - page 7 / 25 » Portable and Flexible Document Access Control Mechanisms |
ACSC
2002
IEEE
15 years 2 months ago
2002
IEEE
The per-method access control lists of standard middleware technologies allow only simple forms of access control to be expressed and enforced. Research systems based on capabilit...
MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
JCM
2008
14 years 9 months ago
2008
Abstract--Mobile Agents is a new paradigm for distributed computing where security is very essential to the acceptance of this paradigm in a large scale distributed environment. In...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
Virtual machines are widely accepted as a promising basis for building secure systems. However, while virtual machines offer effective mechanisms to create isolated environments, ...
IADIS
2004
14 years 11 months ago
2004
Distributed management of user profiles and identities allow reuse of profile information for different personalization services but also raises privacy issues. Users need a possi...