This computer science project explores the integration of RFID and mobile technology for enhanced security in Automated Teller Machine (ATM) transactions. The assignment delves into database design, presenting an Entity Relationship Diagram (ERD) and detailed table structures. Additionally, it outlines the system's architecture through Use Case and Class Diagrams using UML. The document also provides instructions on utilizing Microsoft Visio 2013 to open and analyze the provided diagram files.