… To enable analysts to pursue the forward works in this paper, what are the security
challenges the IoT features face, what solutions are provided yet, and the open challenges. …

Cyber security is the activity of protecting information and information systems (networks,
computers, data bases, data centres and applications) with appropriate procedural and …

… Therefore, this paper attempts to review security issues present … security issues presented
in the exiting works. Accordingly, the review revealed that the solution of device-level security …

… security is the major challenge in cloud computing, it is discussed separately in detail. This
review … and limitations, security is considered as one of the major critical challenges in cloud …

… related security challenges based … security challenges within the perspective of the Internet
of Things and its applications. Consequently, an exploration of the major and minor security …

… The dynamic and scalable nature of cloud computing creates security challenges in their …
, and cloud security are explored. Furthermore, this study identifies the security challenges in …

… and security approaches from the literature. This overview covers the security vulnerabilities
… -defined networking to security, and security challenges in cloud networks spanning …

… security challenges and the implications for business activities in Nigeria. The paper seeks
to determine the implications of security … and some Security challenges confronting Nigeria …

… , we will detail in the next section VANET security challenges and constraints. … security
challenges will lead to many constraints. We list below some of these security challenges…

… literature review, previous studies [34–45] have surveyed the security of … security challenges
and issues of IoT. Consequently, the focus of this review paper is to categorize the security …