Cloud computing is recent blooming technology which provides various services like storage, platform, applications etc. through internet. In cloud computing, data owner hosts (stores) their data on cloud servers and data users access those data through cloud servers any time and from any place. This leads to data outsourcing on cloud in high amount. But because of vast amount of data on cloud, ...

There is a growing demand for cloud storage services such as Dropbox, Box, Syncplicity and SugarSync. These public cloud storage services can store gigabytes of corporate and personal data in remote data centres around the world, which can then be synchronized to multiple devices. This creates an environment which is potentially conducive to security incidents, data breaches and other malicious...

Vehicular nodes can share the information on the move by forming a temporary network. Routing information shared between vehicles is to be stored in a permanent place for the future use. In that case, vehicular cloud concept is used to increase availability of the data more positively. Vehicular information are connected to cloud using internet. It is used to provide anytime access to the user....

As more and more service providers choose Cloud platforms, which is provided by third party resource providers, resource providers needs to provision resources for heterogeneous workloads in different Cloud scenarios. Taking into account the dramatic differences of heterogeneous workloads, can we coordinately provision resources for heterogeneous workloads in Cloud computing? In this paper we f...

Cloud Computing represents a shift in technology and IT (information technology) service management and it opens up possibilities to build new organizational configurations. As in IT outsourcing, the selection of the right partner/vendor is of crucial importance. Thus, in this article we present a partner selection process for four Cloud Computing Environments: public cloud, community cloud, cl...

as we seen that, today’s generation of IT has widely use the cloud computing services, that means in future cloud computing will important part of IT enterprise. In which the application software and databases are stored at centralized large data storage. Now in cloud data center, management of data & services may not be fully trustworthy. This new phenomenon brings many security challenges. Th...

The sourcing of cloud services is a relatively new type of service delivery model in which an organization gets access to IT services via a cloud service provider that is delivering services over the web to many users on a pay per use or period basis. Even though the importance of IT governance is often underlined, there is limited literature available regarding the required IT governance capab...

Cloud Computing is an attractive research area for the last few years; and there have been a tremendous grows in the number of educational institutions all over the world who have either adopted or are considering migrating to cloud computing. However, there are many concerns and reservations about adopting conventional or public cloud based solutions. A new paradigm of cloud based solution has...

The growth of a two-phase cloud of a liquid fuel in a stagnant atmosphere is studied using computational fluid dynamic techniques. In order to predict the danger and hazard of such cloud in open atmosphere it is very important to determine the fuel concentration in the cloud, especially in the far field region from the fuel reservoir. The results show that with omission of droplets break up...

Certificate authorities serve as trusted parties to help secure web communications. They are a vital component for ensuring the security of cloud infrastructures and big data repositories. Unfortunately, recent attacks using mis-issued certificates show this model is severely broken. Much research has been done to enhance certificate management in order to create more secure and reliable cloud ...