Mobile payments makeup one of the fastest-growing mobile services available today and
are widely used by smartphones for utility payments, bill payments, and online shopping …

Cash payment is still king in several markets, accounting for more than 90% of the payments
in almost all the developing countries. The usage of mobile phones is pretty ordinary in this …

Public-key cryptography algorithms, especially elliptic curve cryptography (ECC) and elliptic
curve digital signature algorithm (ECDSA) have been attracting attention from many …

The authentication system plays a crucial role in the context of GLObal MObility NETwork
(GLOMONET) where Mobile User (MU) often need to seamless and secure roaming service …

Fin-Tech is the merging of finance and technology, to be considered a key term for
technology-based financial operations and money transactions as far as Fin-Tech is …

Abstract Near Field Communication (NFC) is one of the fast-growing technologies related to
proximity-based mobile payments. In this paper, a secure NFC-enabled payment model that …

Providing a mechanism to authenticate users in healthcare applications is an essential
security requirement to prevent both external and internal attackers from penetrating …

Mobile devices are becoming targets for hackers and malicious users due to the multifold
increase in its capabilities and usage. Security threats are more prominent in mobile …

In the mobile payment systems flow of confidential data is one of the essential and vital
services. The customer's sensitive data is always kept safe from the various kind of attacks …

Wearable devices are parts of the essential cost of goods sold (COGS) in the wheel of the
Internet of things (IoT), contributing to a potential impact in the finance and banking sectors …