A Retrospective on the VAX VMM Security Kernel
IEEE Transactions on Software Engineering
SOSP '95 Proceedings of the fifteenth ACM symposium on Operating systems principles
Terra: a virtual machine-based platform for trusted computing
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
Display-only file server: a solution against information theft due to insider attack
Proceedings of the 4th ACM workshop on Digital rights management
Design and implementation of a TCG-based integrity measurement architecture
SSYM'04 Proceedings of the 13th conference on USENIX Security Symposium - Volume 13
An approach to a trustworthy system architecture using virtualization
ATC'07 Proceedings of the 4th international conference on Autonomic and Trusted Computing
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Insider attacks are very powerful and are relevant in many scenarios, such as grid computing, corporate computing on home computers and electronic commerce of digital content. We present an example scenario to illustrate these attacks and perform a threat analysis to extract requirements for preventing insider attacks. We believe that these requirements are also representative of other scenarios. We develop a four layered protection architecture by using virtualization techniques based on these requirements. Therefore, the proposed architecture prevents insider attacks in scenarios with similar requirements as well.