Next-Gen Security for Retail Payment Platforms: Innovations in Biometric and Blockchain Authentication
DOI:
https://doi.org/10.63282/3050-922X.IJERET-V6I1P109Keywords:
Retail Payment Platforms, Next-Gen Security, Biometric Authentication, Blockchain Authentication, Innovative Payment Security, Payment Platform Security, Retail Fintech, Secure Digital TransactionsAbstract
The rapid advancement of technology in the financial services sector has necessitated enhanced security measures to protect users and retailers from increasing threats, including fraud, data breaches, and identity theft. Retail payment platforms, which form the backbone of e-commerce and in-store transactions, are particularly vulnerable to these challenges. In response, next-generation security innovations such as biometric and blockchain authentication technologies have emerged as pivotal solutions. Biometric authentication, leveraging unique personal traits like fingerprints, facial recognition, and voice patterns, offers a seamless and highly secure alternative to traditional authentication methods such as PINs and passwords. On the other hand, blockchain technology, with its decentralized nature and cryptographic security features, provides a transparent and immutable method for transaction verification, thus minimizing fraud risks and ensuring data integrity. This paper explores the convergence of these technologies in retail payment systems, examining their respective roles in enhancing security, user experience, and customer trust. Furthermore, it discusses the challenges associated with implementing these technologies, including privacy concerns, regulatory compliance, scalability, and user adoption. Finally, the paper envisions the future landscape of retail payment security, highlighting the role of artificial intelligence, machine learning, and quantum-safe cryptography in further enhancing the robustness of these next-generation solutions
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