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Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/26066
Description: We propose a hybrid trust model for enhancing security in distributed applications by combining the "hard" and "soft" trust relationships. The motivation is to compensate for the drawbacks associated ... More
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Date: 2006
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/18064
Description: Virtual organizations normally use role-based access control mechanisms to assign permissions that allow users to access resources or services. Role-based access control mechanisms, however, have thre ... More
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Date: 2006
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/18049
Description: Security measures alone are not sufficient for counteracting malicious behaviors in distributed systems. The new trend is to use economical models (mainly game-theoretic models) to characterize such m ... More
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Reviewed: Reviewed
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