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» Direct static enforcement of high-level security policies
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ESORICS
2007
Springer
14 years 1 months ago
Obligations and Their Interaction with Programs
Obligations are pervasive in modern systems, often linked to access control decisions. We present a very general model of obligations as objects with state, and discuss its interac...
Daniel J. Dougherty, Kathi Fisler, Shriram Krishna...
CSFW
2000
IEEE
13 years 12 months ago
Secure Composition of Untrusted Code: Wrappers and Causality Types
We consider the problem of assembling concurrent software systems from untrusted or partially trusted o -the-shelf components, using wrapper programs to encapsulate components and...
Peter Sewell, Jan Vitek
HOTOS
1999
IEEE
13 years 12 months ago
Flexible Access Control using IPC Redirection
We present a mechanism for inter-process communication (IPC) redirection that enables efficient and flexible access control for micro-kernel systems. In such systems, services are...
Trent Jaeger, Kevin Elphinstone, Jochen Liedtke, V...
ENTCS
2007
199views more  ENTCS 2007»
13 years 7 months ago
Heuristics for Safety and Security Constraints
The flow logic approach to static analysis amounts to specifying the admissibility of solutions to analysis problems; when specified using formulae in stratified alternation-fr...
Flemming Nielson, Hanne Riis Nielson
CCS
2010
ACM
14 years 2 months ago
A lattice-based approach to mashup security
A web mashup is a web application that integrates content from different providers to create a new service, not offered by the content providers. As mashups grow in popularity, ...
Jonas Magazinius, Aslan Askarov, Andrei Sabelfeld