The dynamic authorization and continuous monitoring of resource usage in cloud
environments is a challenge. Moreover, the extant access control techniques are not well …

The evolution of service-oriented architecture has given birth to the promising cloud
technology, which enables the outsourcing of existing hardware and software information …

Despite the various attractive features that Cloud has to offer, the rate of Cloud migration is
rather slow, primarily due to the serious security and privacy issues that exist in the …

Cloud computing is viewed as one of the most dominant ideal models in the Information
Technology industry nowadays. It offers new savvy administrations on-request like Software …

As services offered by cloud computing increase, control access to these facilities turns out
to be more complex, and more security breaches are created. This is because of the …

A cloud-based system usually runs in multiple geographically distributed datacenters,
making the deployment of effective access control models extremely challenging. This paper …

Cloud computing is synonym for high performance computing. It offers a very scalable
infrastructure for the deployment of an arbitrarily high number of systems and services and to …

Access control systems are often seen as the most effective tool to address the security
challenges faced by cloud computing. Most of the proposed approaches are designed for …

Cloud computing offers scalable and efficient information sharing and storage resources.
However, the risk of security breaches for personal and private data in this computing …

Cloud computing has become the focus of attention in the computing industry. However,
security concerns still impede the widespread adoption of this technology. Most enterprises …