With the popularity of cloud storage, its reliability and access latency have become
increasingly prominent. To solve this problem, a novel strategy of dynamic replica creation …

Cloud computing is a revolutionary movement in the area of IT industry that provides
storage, computing power, network and software as an abstraction and as a service, on …

Storage Services in cloud computing allows users to store away for the high quality cloud
applications on-demand to enjoy without the hassle of managing their own hardware and …

Cloud storage services are gaining more and more attention. Surveys suggest that the
confidentiality issue is one of the major obstacles for users to use cloud storage services to …

Suppose Bob, the boss in Company A, pays a secure cloud storage service and authorizes
all the employees in that company to share such a service. There exists a user hierarchy …

In expanding fields, such as cloud computing, one of the greatest concerns is related to data
security. Transferring and storing data to a cloud computing infrastructure raises many …

Cloud computing has a significant impact on information technology solutions for both
organizations and researchers. Different users share critical data over the cloud where …

Cloud storage allows users to securely store their personal or business data on virtual
server clusters provided by Cloud Service Provider (CSP). However, security risks persist in …

For a high level of data availability and reliability, a common strategy for cloud service
providers is to rely on replication, ie storing several replicas onto different servers. To …

In spite of the fact that there is an increase in the usage of cloud storage services, there is
still a significant number of client organizations that lack sufficient trust in third party cloud …