93 search results - page 5 / 19 » On Safety in Discretionary Access Control |
COLCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract—An overview of recent advances in secure peerto-peer networking is presented, toward enforcing data integrity, confidentiality, availability, and access control policie...
CSFW
1994
IEEE
15 years 1 months ago
1994
IEEE
We analyze the safety question for the Non-Monotonic Transform NMT model, an access control model that encompasses a wide variety of practical access control mechanisms. In genera...
CCS
2006
ACM
15 years 1 months ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
CONCUR
2010
Springer
14 years 10 months ago
2010
Springer
We consider a calculus for multiparty sessions with delegation, enriched with security levels for session participants and data. We propose a type system that guarantees both sessi...
CCS
2004
ACM
15 years 2 months ago
2004
ACM
Comparing the expressive power of access control models is recognized as a fundamental problem in computer security. Such comparisons are generally based on simulations between di...