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Current authentication model in collaboration computing use entity's identity to establish trust relationship, this kind of security mechanism is at great risk. The identity authentication only can guarantee that the interactive entity's identities are real, but know nothing about the entities' security status and behaviors. Therefore it also needs to carry on the authentication to the entity's platform...
While bringing great flexibility to us, wireless networks also make active intrusions to be carried out a lot more conveniently. It is mainly because of the loose linkage between the hardware and virtual identity. In this paper, we adopt Trusted computing (TC) technology with tamper-resistant hardware, to establish a trusted path for secure communication in wireless networks. We propose and design...
Current grid computing has developed from traditional high performance, distributed and site-fixed computing to pervasive, ubiquitous and wireless computing. In practice, PKI-based solutions are introduced to solve security of grid computing. Because of limited computation power and limited memory spaces, it is difficult for wireless grid computing to gain secure solution in collaboration environment...
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