Cryptographic Key Management Issues and Challenges in Cloud Services -- Costs and Security in Clouds -- Hardware-enhanced Security for Cloud Computing -- Cloud Computing Security: What Changes with Software-Defined Networking? -- Proof of Isolation for Cloud Storage -- Selective and Fine-Grained Access to Data in the Cloud -- Enabling Collaborative Data Authorization Between Enterprise Clouds -- Making Query Execution Over Encrypted Data Practical -- Privacy-preserving Keyword Search over Encrypted Data in Cloud Computing -- Towards Data Confidentiality and a Vulnerability Analysis Framework for Cloud Computing -- Secure Mission-Centric Operations in Cloud Computing -- Computational Decoys for Cloud Security -- Towards Data Confidentiality and a Vulnerability Analysis Framework for Cloud Computing -- Software Cruising: A New Technology for Building Concurrent Software Monitor -- Controllability and Observability of Risk and Resilience in Cyber-Physical Cloud Systems.