Formally, cloud computing is defined by National Institute of Standards and Technology (NIST) that : “Cloud computing is a model for enabling ubiquitous, convenient,

By sharing resources [8] at various levels, this platform offers various services, such as an infrastructure cloud (for example, hardware or IT infrastructure management), a

Control Cloud Data Access with Attribute Based Encryption.. in

Keywords : Cloud computing Security, data protection, Homographic Encryption, Disk Encryption, data protection as a service- Security

Hadoop and Cloud Computing reduce the entry cost for large scale data

Until the change is fully propagated, Amazon S3 might return the prior data. – A process deletes an existing object and immediately attempts to

This review study presents a solution to detect and eliminate duplicated data between virtual machines that run on the same physical host and write their virtual disks data to

Large-scale Data Storage and Processing – The course addresses: advanced concepts in distributed systems, networking, and cloud computing; principles of large-scale data storage

Keywords: Cloud Storage, Data Sharing, Key-Aggregate Encryption, Public Key Cryptosystem, Cloud Computing, Public-Key Encryption,

  Parallel cloud computing technology is effective for large scale data processing, including telecom data processing and internet data processing.   The maintenance cost

Cloud computing is a powerful new abstraction for large scale data processing systems which is scalable, reliable and available. In cloud computing, there are large

Zeng, Identity based Encryption and Biometric Authentication Scheme for Secure Data Access in Cloud Computing, vol. Yang, ‚Efficient and privacy preserving access

We proposed a framework to process a large dataset in a cloud environment in parallel and distributed fashion, as well proposed Amazon Web Services as one instance

In ciphertext policy attribute-based encryption (CP-ABE), ciphertexts are created with an access structure (usually an access tree) which defines the access policy. A user can

The encryption scheme provides security to the cloud data, and one of the schemes is attribute based.. encryption

Table I shows the problem of key escrow, feature of weighted attribute and application in cloud computing for each scheme. The key escrow in CP-WABE-RE scheme

Cloud Coordinator of Storage cloud sends encrypted data (Selective Encryption using AES Algorithm) to the Computing cloud for processing Cloud Coordinator of Computing cloud

Keywords: Cryptography, symmetric encryption, homomorphic encryption, computing on encrypted data, secure computation in the cloud..