Abstract Industrial IoT (IIoT) aims to enhance services provided by various industries, such
as manufacturing and product processing. IIoT suffers from various challenges, and security …

The application of the Internet of Medical Things (IoMT) in medical systems has brought
much ease in discharging healthcare services by medical practitioners. However, the …

Abstract Confidentiality, availability, integrity, authentication, and non-repudiation when
together became the top priority for secure communication. However, authentication is the …

Internet of Things (IoT)-based services connect the user with sensing devices through
intermediary devices like a gateway. The authentication with secure key exchange assures …

Nowadays, devices are connected across all areas, from intelligent buildings and smart
cities to Industry 4.0 and smart healthcare. With the exponential growth of Internet of Things …

In the modern computing environment, smart cards are being used extensively, which are
intended to authenticate a user with the system or server. Owing to the constrictions of …

Session initiation protocol (SIP) is known as multimedia communication protocol based on
IP, which is leveraged to provide signaling as well as instant messaging services. Since SIP …

One of the most frequently used signaling techniques for initiating, sustaining, and
dismissing sessions on the internet is a session initiation protocol (SIP). Currently, SIPs are …

Summary Internet of Things (IoT) is a newly emerged paradigm where multiple embedded
devices, known as things, are connected via the Internet to collect, share, and analyze data …

Abstract Session Initiation Protocol (SIP) is a communication protocol of multimedia systems
providing IP signaling to initiate instant messaging. The rapid growth of wireless …