Secure identification is a critical system requirement for patients seeking health‐related
services. In the event of critical, aged, or disabled patients who require frequent health …

Authentication systems employ various access mechanisms for the data validation process.
Nowadays there are many proposals focused on solving the traditional problems that exist to …

Blockchain technology transformed the digital sphere by providing a transparent, secure,
and decentralized platform for data security across a range of industries, including …

Elliptic Curve Factorization Method (ECM) is the general-purpose factoring method used in
the digital computer era. It is based on the medium length of the modulus; ECM is an efficient …

The rapid and exponential deployment of Internet of things (IoT) that is connected to the
Internet has created an internet of vulnerabilities. The successful deployment in different …

Usability issues prevent multi-factor authentication (MFA) systems from being widely used,
despite the fact that they are essential for improving security measures. This study explores …

In the rapidly evolving Internet-of-Things (IoT) landscape, the need for long-range
communication and robust security measures has become paramount. This paper presents …

How to best secure communications between IoT devices remains a challenging research
area. However, the heterodox nature of individual IoT devices and its limited capabilities …

This paper presents two image encryption methods which aim to improve the CAST 128-bit
algorithm by increasing the security level of encrypted images. The first improvement uses a …

This paper proposes a hybrid technique for data security. The computational model of the
technique is grounded on both the non-linearity of neural network manipulations and the …