This report presents a comprehensive project management plan for addressing security vulnerabilities within Barclays Bank's computing systems. The project aims to improve data confidentiality, integrity, and availability by analyzing vulnerabilities and implementing appropriate security measures. The report includes a detailed work breakdown structure, Gantt chart, qualitative and quantitative research findings, data analysis, and recommendations for enhancing Barclays Bank's security posture. The project management process is evaluated, highlighting the value of effective planning, resource allocation, and communication in achieving project objectives.