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For trusted computing technology, as the basis of remote attestation, system integrity measurement whose theory model and application research is all along a discussed focus. Integrity measurement of binary system of trusted computing technology used the transmission model of trust chain, but the development of this model is late to the development of remote attestation. This paper mainly concerns...
The aim of this paper is to solve the portfolio problem when security returns are bifuzzy variables. Two types of portfolio selections based on chance measure are provided according to bifuzzy theory. Since the proposed optimization problems are difficult to solve by traditional methods, A hybrid intelligent algorithm by integrating bifuzzy simulation and genetic algorithm is designed. Finally, one...
With the development of grid technology, sensitive files and data protection become difficult tasks multi-domains. Traditional access control mechanisms are not suitable to such distributed environment. Several models and mechanisms utilize trust to assist access control decision. But few explicitly consider trust and risk as two separate factors which affect interactions between peers. In this paper,...
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