A Secure Banking System that enables customers to access basic banking services and features security protocols for a system comprised of a bank server and ATM client machines.
The system uses an authenticated key distribution protocol to create a Master Secret, from which encryption and message authentication keys were derived to ensure data integrity and confidentiality. The security protocols safeguard transaction data from tampering and eavesdropping, and an encrypted audit log recorded transaction details for verification. GUI interfaces for clients and the server showcases customer login, transaction processing, and audit log accuracy.