Ensuring Security in Payment Processing Networks
As the digital economy continues to expand, ensuring security in payment processing networks has become more critical than ever. With every transaction, customers and businesses rely on these networks to protect sensitive financial information . Breaches or vulnerabilities can result in financial losses, damaged reputations, and erosion of trust. Therefore, understanding the fundamentals of payment processing security and implementing effective measures is crucial to maintaining the integrity of the system. Understanding Payment Processing Networks Payment processing networks serve as the backbone of digital and in-person transactions. They facilitate the movement of funds between buyers, sellers, and financial institutions. The process generally involves several parties: the cardholder, the merchant, the acquiring bank (merchant's bank), the issuing bank (cardholder's bank), and the payment processor, which manages the transaction's flow. Given the sensitive nature of the