This report delves into the application of ITIL (Information Technology Infrastructure Library) for information security management. It begins by identifying key issues that can arise during ITIL implementation, such as policy-related concerns, business acceptance, assessment and classification challenges, technical difficulties, management commitment, ITIL resistance, and organizational changes. The report then explores the ITIL framework for information security, emphasizing the importance of a comprehensive approach encompassing design, management, implementation, maintenance, and enforcement of security controls. The framework is structured around five key elements: control, plan, implement, evaluate, and maintain. These elements are described in detail, outlining the processes and considerations for each stage. Furthermore, the report discusses the primary content of the selected article, the application process of ITIL in an organization, and the critical success factors for effective ITIL utilization, including management support, training, interdepartmental collaboration, tool selection, customer orientation, design and implementation strategy, IT staff quality, and evaluation and monitoring. Finally, the report provides a conclusion summarizing the discussion.