The CCB receives this request and performs a series of rigorous checks in microseconds. This connectivity allows banks to exchange information securely.
How CCBS Process Transactions: From Authorization to Validation
This resilience is vital; any interruption in the CCB can halt economic activity for an entire region. The primary role of a CCB is to act as the definitive source of truth for a customer’s account status, ensuring that every debit or credit is reflected accurately and instantaneously.
Legacy mainframe-based systems are gradually giving way to cloud-native and microservices architectures. Banks invest heavily in these systems because reliability is non-negotiable in the financial sector.
How CCBS Process Transactions Step by Step
Because they hold the master records for financial data, they are prime targets for cyberattacks. Transaction Authorization and Validation The process begins when a customer initiates a transaction, whether through an ATM, a point-of-sale terminal, or a mobile banking app.
More About How do ccbs work
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