In 2010, a framework aiming to address strategic investment decisions on IT infrastructure was developed. It was based in Benefits Management principles and Enterprise Architecture concepts, being inspired by the emerging public cloud technological trend. Meanwhile, the public cloud concept did not materialise at the expected pace and other alternatives have emerged in the market, in particular...

Recently, Worku et al. pointed out that the work “privacy-preserving public auditing for data storage security in cloud computing” proposed by Wang et al. is insecure and their second work “privacypreserving public auditing for secure cloud the storage” is inefficient. Thus, they offered a secure and efficient-privacy public auditing scheme for cloud storage. They claimed that their system is p...

Economies of scale associated with hyper-scale public cloud platforms offer flexibility and cost-effectiveness, resulting in various services and businesses moving to the cloud. One area with little progress in this direction is cellular core networks. A cellular core network manages the state of cellular clients; it is essentially a large distributed state machine with very different virtualiz...

The term data security refers to the degree of resistance of protection given to information from unintended or unauthorized access. The core principles of information security remain the same Confidentiality, Integrity and Availability also referred as CIA triad. With cloud adoption the confidential enterprise data is moved from organization premises to untrusted public network and due to this...

In order to realize the social logistics resource integration and provide customized logistics services to the customers, this paper presents a regional logistics public information platform construction scheme based on analyzing the conception and characteristics of cloud computing. A system configuration model of regional logistics public information platform is advanced on the basis of analy...

Recently cloud-based MapReduce services have appeared to process large data sets in the Cloud, significantly reducing users’ infrastructure requirements. Almost all these services are Cloud vendor-specific and thus internally designed within their own cloud infrastructure. This leads to two important limitations. Cloud vendors do not provide any clue about how they manage the MapReduce architec...

With cloud data services, it is commonplace for data to be not only stored in the cloud, but also shared across multiple users. Unfortunately, the integrity of cloud data is subject to skepticism due to the existence of hardware/software failures and human errors. Several mechanisms have been designed to allow both data owners and public verifiers to efficiently audit cloud data integrity witho...

The broadly accepted and undisputed economic benefits notwithstanding, cloud computing, and particularly cloud storage, raises many security-related and legal qualms: Every enterprise considering to utilize cloud storage has to deal with compliance and security restrictions. In order to address these, cloud providers offer more and more security mechanisms for their services. At closer inspecti...

Cloud computing provides a service based on internet for several shared resources and system software across various environment. For secure cloud storage the process of encryption of the data to the users for various needs has been brought by the delegated access control method. Generally storage in public cloud requires high communication, heavy load due to maximum storage and high computatio...

A hybrid cloud is a combination of public and private clouds bound together by either standardized or proprietary technology that enables data and application portability. Proposed system aiming to efficiently solving the problem of deduplication with differential privileges in cloud computing. A hybrid cloud architecture consisting of a public cloud and a private cloud and the data owners only...