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» Systems Theory Model for Information Security
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DOLAP
2004
ACM
14 years 1 months ago
Cardinality-based inference control in OLAP systems: an information theoretic approach
We address the inference control problem in data cubes with some data known to users through external knowledge. The goal of inference controls is to prevent exact values of sensi...
Nan Zhang 0004, Wei Zhao, Jianer Chen
WISA
2007
Springer
14 years 2 months ago
A Compositional Multiple Policies Operating System Security Model
Multilevel security policies aim at only confidentiality assurance, with less consideration on integrity assurance and weakness in expressing channel control policies. Besides, the...
Lei Xia, Wei Huang, Hao Huang
INTERACT
2007
13 years 9 months ago
Designing a Trade-Off Between Usability and Security: A Metrics Based-Model
The design of usable yet secure systems raises crucial questions when it comes to balancing properly security and usability. Finding the right tradeoff between these two quality at...
Christina Braz, Ahmed Seffah, David M'Raïhi
EUROSYS
2008
ACM
14 years 5 months ago
Manageable fine-grained information flow
The continuing frequency and seriousness of security incidents underlines the importance of application security. Decentralized information flow control (DIFC), a promising tool ...
Petros Efstathopoulos, Eddie Kohler
CONTEXT
2007
Springer
14 years 2 months ago
Activity Systems and Context Working as Core Concepts in Modeling Socio-Technical Systems
Current modeling approaches in the field of learning and work resemble the notion of workflows and hence fall short in describing the situated and socially mediated nature of pract...
Heidrun Allert, Christoph Richter