This paper reviews the state of the art in cyber security risk assessment of Cloud Computing
systems. We select and examine in detail the quantitative security risk assessment models …

Cloud computing is an emerging paradigm of computing that replaces computing as a
personal commodity by computing as a public utility. As such, it offers all the advantages of a …

Cloud computing became an inevitable information technology industry. Despite its several
plus points such as economy of scale and rapid elasticity, it suffers from vendor lock-in …

A new issue that arises in modern applications involves the efficient manipulation of (static
or moving) spatial objects, and the relationships among them. As a result, modern database …

This paper presents an iterative mathematical decision model for organizations to evaluate
whether to invest in establishing information technology (IT) infrastructure on‐premises or …

Abstract Information security is the most challenging aspect of information processing.
Organizations, governments, and individuals are facing many information security risks …

By advent of multi cloud computing, abundant web services are published by several
providers to their world-wide users. Web service composition technology attracted a lot of …

With the rapid development of processing and storage technologies and the emergence of
the Internet, computing resources have become cheaper, more powerful and more …

Cyber-attacks and intrusions in cyber-physical control systems are, currently, difficult to
reliably prevent. Knowing a system's vulnerabilities and implementing static mitigations is …

Abstract Information systems and cloud computing infrastructures are frequently exposed to
various types of threats. Without detection and prevention mechanisms, the threats can …