Cloud computing is advantageous for customers and service providers. However, it has
specific security requirements that are not captured by traditional access control models, eg …

Cloud computing is a distributed computing model that still faces problems. New ideas
emerge to take advantage of its features and among the research challenges found in the …

Access control is an important measure for the protection of information and system
resources to prevent illegitimate users from getting access to protected objects and …

The constantly increasing number of cyberattacks worldwide raise significant security
concerns that generally deter small, medium and large enterprises from adopting the cloud …

Cloud computing is an emerging paradigm to offer on-demand IT services to customers. The
access control to resources located in the cloud is one of the critical aspects to enable …

Cloud computing is considered one of the most dominant paradigms in the Information
Technology (IT) industry these days. It offers new cost effective services on-demand such as …

In the era of service-oriented computing, ICT systems exponentially grow in their size and
complexity, becoming more and more dynamic and distributed, often spanning across …

There are many security issues in cloud computing service environments, including
virtualization, distributed big-data processing, serviceability, traffic management, application …

Cloud computing has emerged as the most dominant computational paradigm in recent
times. There are tremendous benefits for enterprises adopting cloud technologies. It …

Enterprises are embracing cloud computing in order to reduce costs and increase agility in
their everyday business operations. Nevertheless, due mainly to confidentiality, privacy and …