Credit cards are widely used for payments due to their convenience and broad acceptance.
Their popularity comes with the critical challenge of safeguarding personal and payment …

Blockchain network (BCN)-based Self-Sovereign Identity (SSI) has emerged lately as an
identity and access management framework that is based on Distributed Ledger Technology …

With fraud becoming more sophisticated, conventional detection methods are no longer
effective, resulting in a worldwide impact on customers and organizations. To tackle this …

The safety and security of educational environments are paramount concerns for
communities worldwide. Recent incidents of violence in schools underscore the urgent need …

In the fast-evolving fintech ecosystem, the growing incidence of fraudulent activity presents
an enormous struggle for transaction reliability. Conventional approaches to fraud detection …

Credit card fraud has grown increasingly common in today's age, and with the rise in
cybercrimes with fraud, several examples have been recorded in the past. The use of a …

Blockchain technology has the potential to revolutionize higher education by enabling the
secure and efficient sharing of academic records, digital credentials, and other important …

The research relevance is determined by the growing use of blockchain technology in
various industries and the need to address technical challenges and security and fraud …

Because of the privacy concerns about the transaction data, it is essential not to leak it when
training prediction models for credit card fraud analysis. Challenges for credit card fraud …