Security is the major concern when the sensitive information is stored and transferred across
the internet where the information is no longer protected by physical boundaries …

Nowadays, networks have become global in scope, and information has assumed a digital
shape. Due to the volume of data transmitted over the internet, data security has become a …

The tremendous growth of computational clouds has attracted and enabled intensive
computation on resource‐constrained client devices. Predominantly, smart mobiles are …

Due to the availability of several social media platforms and their use in sending text
messages, it is necessary to provide an easy and safe way to protect messages from being …

During the last decade, distributed ledger solutions such as blockchain have gained
significant attention due to their decentralized, immutable, and verifiable features. However …

Cloud computing (CC) is among the most rapidly evolving computer technologies. That is
the required accessibility of network assets, mainly information storage with processing …

Currently, data are often referred to as the oil of the 21st century. This comparison is not only
used to express that the resource data are just as important for the fourth industrial …

Developing software applications that provide services in all business fields such as finance,
health, education, real estate and social media etc., must maintain various quality attributes …

In this paper, the speech signal is encrypted using multiple chaotic maps and cryptographic
protocols. The input signal is fragmented and scrambled into four segments using cubic …

Information security has progressed dramatically over the past century because of the
significant advancements in computer and communications research. As a result, numerous …