Security vs Performance: Tradeoffs using a Trust FrameworkReport as inadecuate


Security vs Performance: Tradeoffs using a Trust Framework


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We present an architecture of a trust framework that can be utilized to intelligently tradeoff between security and performance in a SAN file system. The primary idea is to differentiate between various clients in the system based on their trustworthiness and provide them with different levels of security-performance. Client trustworthiness is evaluated dynamically using a customizable trust model by online monitoring of the client-s behavior. We also describe the interface of the trust framework with a block level security solution for an out-of-band virtualization based SAN file system SAN FS. The proposed framework can also be easily extended to provide differential treatment based on data sensitivity, using a configurable parameter of the trust model.



CERCS Technical Reports -



Author: Singh, Aameek - Voruganti, Kaladhar - Gopisetty, Sandeep - Pease, David - Duyanovich, Linda - Liu, Ling - -

Source: https://smartech.gatech.edu/







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