Titlebook: Secure Cloud Computing; Sushil Jajodia,Krishna Kant,Cliff Wang Book 2014 Springer Science+Business Media New York 2014 Access control.assu

Coronation

Misnomer

Proof of Isolation for Cloud Storage,urces, malicious users can build covert channels to leak sensitive information (e.g., encryption keys) between co-resident tenants. Cloud service providers have proposed to mitigate these concerns by offering physically isolated resources; however, cloud users have no ways to verify the actual confi

大喘气

Selective and Fine-Grained Access to Data in the Cloud, We first provide an overview of the security and privacy problems and challenges that need to be considered, and then illustrate emerging approaches for protecting data externally stored, and for enforcing fine-grained (queries) and selective (access control) accesses on them. Finally, we show how

Saline

Enabling Collaborative Data Authorization Between Enterprise Clouds,they allow restricted access to other parties. The access is regulated by means of a set of authorization rules that may be defined using relational calculus, including joins over relations from multiple parties. In this chapter, we provide an overview of the issues that arise in such an environment

countenance

Making Query Execution Over Encrypted Data Practical,y processing promises to change this situation and allow data owners to securely outsource their sensitive data: data is encrypted, installed in a database on a remote (e.g., cloud) server, and standard queries are processed against the remote encrypted data. Correct query answers are returned witho

interference

somnambulism

Towards Data Confidentiality and a Vulnerability Analysis Framework for Cloud Computing,t results from outsourcing data and computation to the clouds. While loss of control has multiple manifestations, the chapter focusses on the potential loss of data privacy and confidentiality when cloud providers are untrusted. Instead of using a well studied (but still unsolved) approach of encryp

endoscopy

Mechanics

租约

Towards a Data-Centric Approach to Attribution in the Cloud,orm can be costly. In cases where a system fault occurs, administrators often find themselves needing to answer . questions, to perform a variety of managerial tasks including system debugging, accountability enforcement, and attack analysis. In this chapter, we propose . (STAP), a data-centric appr