Bank servers are powerful computers that store and manage all the data related to a bank's operations. They handle transactions, customer information, and account balances, ensuring that everything runs smoothly and securely. These servers are crucial for processing deposits, withdrawals, and transfers, allowing customers to access their funds anytime. To protect sensitive information, bank servers use advanced security measures, such as encryption and firewalls. This helps prevent unauthorized access and keeps customer data safe. Additionally, bank servers are often backed up in multiple locations to ensure that information is not lost in case of a system failure or disaster.