T-YUN: Trustworthiness Verification and Audit on the Cloud Providers

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概要

• 論文の詳細を見る

• Cloud computing is broadly recognized as as the prevalent trend in IT. However, in cloud computing mode, customers lose the direct control of their data and applications hosted by the cloud providers, which leads to the trustworthiness issue of the cloud providers, hindering the widespread use of cloud computing. This paper proposes a trustworthiness verification and audit mechanism on cloud providers called T-YUN. It introduces a trusted third party to cyclically attest the remote clouds, which are instrumented with the trusted chain covering the whole architecture stack. According to the main operations of the clouds, remote verification protocols are also proposed in T-YUN, with a dedicated key management scheme. This paper also implements a proof-of-concept emulator to validate the effectiveness and performance overhead of T-YUN. The experimental results show that T-YUN is effective and the extra overhead incurred by it is acceptable.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• LIU Chuanyi

  Software School, Beijing University of Posts and Telecommunications

• LIN Jie

  Software School, Beijing University of Posts and Telecommunications

• FANG Binxing

  Software School, Beijing University of Posts and Telecommunications

関連論文

• DISWOP : A Novel Scheduling Algorithm for Data-Intensive Workflow Optimizations
• T-YUN: Trustworthiness Verification and Audit on the Cloud Providers

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