96 search results - page 7 / 20 » Modelling Downgrading in Information Flow Security |
CSFW
2000
IEEE
13 years 12 months ago
2000
IEEE
Some of the non interference properties studied in [4, 6, 18] for information flow analysis in computer systems, notably Æ , are reformulated here in a realtime setting. This is...
CSFW
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. The focus of work on information flow security has primarily been on definitions of security in asynchronous systems models. This paper considers systems with scheduler...
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...
ATVA
2010
Springer
13 years 7 months ago
2010
Springer
This paper proposes a method for automatically inserting check statements for access control into a given recursive program according to a given security specification. A history-b...
ARCS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract: We present a formal framework to talk and reason about dependable systems. The framework is based on three distinct classes of (system specification) properties we call s...