The Internet of Things (IoT) is one of the dominating paradigms of the new era with its
abilities to provide ubiquitous intelligence and pervasive interconnections to diverse …

In resource-constrained devices such as Subscriber Identity Module (SIM), the possibility of
using authentication and key exchange methods, which include the mutual verification of …

The use of near field communication (NFC) technology for contactless mobile transactions
has become popular in the past decade with the availability of this technology in mobile …

The efficiency and effectiveness of the information systems, in many ways, depend on its
architecture and how data are transmited among different parties. Similarly, a very crucial …

As hybrid applications become more widespread in today's digital environment, it is crucial
to enhance their security to protect against a wide range of threats. The Token Online …

Today, almost all applications running on the smartphone provide valuable and sensitive
transactions on user's private data such as identity data, credit card details, payment data …

Today, the increasing security needs of mobile applications and service providers make SIM
(Subscriber Identity Module) cards an important candidate for providing desired secure …

The dynamic nature of digital transactions creates a greater need for advanced security
mechanisms and protocols for terminal points, especially in payment solutions. Traditional …

The purpose of the SIMSec protocol is to provide the infrastructure to enable secured access
between the SIM (Subscriber Identity Module) card which doesn't have an ephemeral key …

The emergence of smart cards is a significant achievement in the field of information
technology. They are growing in importance as they offer secure data storage and …