Data outsourcing is emerging today as a successful paradigm allowing users and
organizations to exploit external services for the distribution of resources. A crucial problem …

Cloud computing is an Internet-based computing and next stage in evolution of the internet.
It has received significant attention in recent years but security issue is one of the major …

As the Internet of Things (IoT) emerges over the next decade, develo** secure
communication for IoT devices is of paramount importance. Achieving end-to-end encryption …

Current access control models typically assume that resources are under the strict custody of
a trusted party which monitors each access request to verify if it is compliant with the …

A time-bound hierarchical key assignment scheme is a method to assign time-dependent
encryption keys to a set of classes in a partially ordered hierarchy, in such a way that the key …

With the popularity of cloud computing, mobile devices can store/retrieve personal data from
anywhere at any time. Consequently, the data security problem in mobile cloud becomes …

The ability to enforce robust and dynamic access controls on cloud-hosted data while
simultaneously ensuring confidentiality with respect to the cloud itself is a clear goal for …

Data outsourcing is becoming today a successful solution that allows users and
organizations to exploit external servers for the distribution of resources. Some of the most …

Cloud computing is one of the most trendy terminologies. Cloud providers aim to satisfy
clients' requirements for computing resources such as services, applications, networks …

Cloud computing has brought new changes and opportunities to IT industry. It is the result of
the evolution of a variety of techniques. And the railway department will use the cloud …