288 search results - page 27 / 58 » Formal Analysis of Workflow Systems with Security Considerat... |
SP
1996
IEEE
15 years 1 months ago
1996
IEEE
Covert channels are a critical concern for multilevel secure (MLS) systems. Due to their subtlety, it is desirable to use formal methods to analyze MLS systems for the presence of...
CANS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Anonymous credentials are widely used to certify properties of a credential owner or to support the owner to demand valuable services, while hiding the user’s identity ...
IJISEC
2007
14 years 9 months ago
2007
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...
CIIA
2009
14 years 11 months ago
2009
Abstract. Formal verification of digital systems is achieved, today, using one of two main approaches: states exploration (mainly model checking and equivalence checking) or deduct...
BCS
2008
14 years 11 months ago
2008
Dependable systems evolution has been identified by the UK Computing Research Committee (UKCRC) as one of the current grand challenges for computer science. We present work toward...