The role of transparency and trust in the selection of cloud service providers
نویسنده
چکیده
................................................................................................................................................... II DECLARATION ...........................................................................................................................................III ACKNOWLEDGEMENT ............................................................................................................................ IV LIST OF FIGURES .................................................................................................................................... VIII LIST OF TABLES......................................................................................................................................... X TERMINOLOGY ........................................................................................................................................ XII PART I............................................................................................................................................................ 1 CHAPTER 1: INTRODUCTION .................................................................................................................. 1 1.1 MOTIVATION AND PROBLEM DEFINITION .............................................................................................. 2 1.1.1 Motivation ......................................................................................................................................... 2 1.1.2 Problem Definition ........................................................................................................................... 3 1.2 AIMS, RESEARCH QUESTIONS AND HYPOTHESES ................................................................................... 6 1.2.1 Aims .................................................................................................................................................. 6 1.2.2 Research Questions........................................................................................................................... 8 1.2.3 Hypotheses ...................................................................................................................................... 10 1.3 CONTRIBUTION .................................................................................................................................... 11 1.4 THESIS STRUCTURE ............................................................................................................................. 13 CHAPTER 2: BACKGROUND ................................................................................................................... 14 2.1 CLOUD COMPUTING AND COTS .......................................................................................................... 14 2.2 CLOUD COMPUTING SECURITY AND TRANSPARENCY .......................................................................... 17 2.3 BUILDING TRANSPARENCY AND TRUST ............................................................................................... 18 2.4 SELECTING CLOUD PROVIDERS ............................................................................................................ 18 2.5 CUSTOMER ASSURANCE REQUIREMENTS ............................................................................................. 19 2.6 RELATED WORK .................................................................................................................................. 21 2.6.1 Cloud Controls Matrix (CCM) Framework .................................................................................... 22 2.6.2 Information Assurance Framework ................................................................................................ 22 2.6.3 Cloud Trust Protocol ...................................................................................................................... 23 2.6.4 CSA STAR ....................................................................................................................................... 23 2.6.5 Cloud Provider Transparency Scorecard (CPTS) .......................................................................... 26 2.6.6 Complete, Auditable, and Reportable Approach(C.A.RE) .............................................................. 28 2.6.7 CloudeAssurance ............................................................................................................................ 29 2.6.8 SMICloud Framework .................................................................................................................... 29 2.6.9 CloudCmp Framework ................................................................................................................... 30 2.6.10 CloudHarmony ........................................................................................................................... 30 2.6.11 Goal Question Metric (GQM) Approach .................................................................................... 31 2.7 PROVIDERS’ REQUIREMENTS ................................................................................................................ 32 2.8 COMPARISON BETWEEN THE TOOLS OF TRANSPARENCY ...................................................................... 32 CHAPTER 3: METHODOLOGY ............................................................................................................... 34 3.
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