1073 search results - page 15 / 215 » Secure context-sensitive authorization |
ESORICS
2006
Springer
13 years 11 months ago
2006
Springer
We propose a logic for specifying security policies at a very el of abstraction. The logic accommodates the subjective nature of affirmations for authorization and knowledge withou...
EUROSYS
2007
ACM
14 years 4 months ago
2007
ACM
We describe a new design for authorization in operating systems in which applications are first-class entities. In this design, principals reflect application identities. Access c...
CCS
2010
ACM
14 years 2 months ago
2010
ACM
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
COLCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Custom SME applications for collaboration and workflow have become affordable when implemented as Web applications employing Agile methodologies. Security engineering is still di...
SP
1999
IEEE
14 years 1 days ago
1999
IEEE
Psychological acceptability has been mentioned as a requirement for secure systems for as long as least privilege and fail safe defaults, but until now has been all but ignored in...