This report provides a comprehensive analysis of the strategic information system of ANZ Bank. It begins with an introduction to ANZ Bank, its operations, and its strategic goals. The report then delves into the bank's business processes, outlining its strategies and operational approaches. It details the business requirements for starting a bank like ANZ and the system requirements for accessing its internet banking. The report further explores software and vendor selection, highlighting the use of Misys Loan IQ. It describes three ways ANZ Bank utilizes technology to improve business efficiency, including digital customer journey monitoring and the use of iPads. The report then examines the level of efficiency in technology implementation, potential security risks and data breaches, and guidelines for mitigating these risks. The conclusion summarizes the key findings and emphasizes the importance of a robust strategic information system for ANZ Bank's continued success. The report references relevant academic sources and includes a bibliography for further reading.