JAVA IN PAYMENT GATEWAYS: ENSURING TRANSACTIONAL INTEGRITY AND SECURITY

Abstract

This study discusses the main relevant use of Java in keeping the payment gateways' transaction security and integrity stable. Various security measures, authentication and authorization procedures, Java features, frameworks and libraries, transaction management protocols, scalability and performance mechanisms, compliance regulation, integration with external services, system monitoring, and logging, and emerging trends are closely studied, and their influence on the resiliency and reliability of these systems is analyzed.

This paper consolidates existing research concerning the technology used in credit card-integrated payment gateways through a systematic literature review, industry practice, and case studies. In order to better understand the techniques applied to ensure transactional integrity and security, it covers several aspects like framework choice, security protocols, scalability, and compliance.

As it is clear from the outcomes, Java is an essential aspect of developing a payment gateway as it provides a wide window of opportunity for integration of the most up-to-date security features, flawless transaction processing, and scalable design. It also focuses on how Java can be used to satisfy the laws and policies as well as to foresee future trends and accommodate them accordingly.

This study contributes to the theoretical understanding of the role Java plays in financial payment gateways by offering fine viewpoints on pragmatic implementations and their effects on policy framing within the financial services industry. The article brings to light the meaning of the role of Java in securing and maintaining the integrity of transactions for the benefit of digital payment industries by helping firms improve the credibility of their services among clients.