Begin by defining the ISMS scope and objectives, then compare current security measures against established standards like ISO 27001. Identify existing controls, policies, and procedures. Analyze potential risks and vulnerabilities within the system. Document findings to pinpoint gaps between current practices and desired standards. Prioritize areas needing improvement based on risk severity. Develop a roadmap outlining steps to bridge these gaps, ensuring compliance and enhancing the Information Security Management System.

First of all, it's crucial to know the industry standards and the standards that the organization needs to accomplish to set a target. From that point we can audit and see what the organization is lacking to reach that standards.

For an ISMS audit gap analysis, gather detailed data on your current security measures, compare these against the ISMS standards to identify non-compliance areas, and focus on bridging these gaps to strengthen your security posture.

Furthermore, conduct a qualitative analysis by engaging stakeholders from different departments to gather diverse perspectives on the ISMS performance. This collaborative approach not only enriches the evaluation process but also fosters a sense of ownership and collective responsibility for information security. Explore the correlation between identified gaps and broader organizational goals, ensuring that improvements align with the strategic objectives of the business. Additionally, leverage trend analysis to track the evolution of ISMS performance over time, providing insights into the effectiveness of implemented measures and the organization's overall resilience to emerging threats.

Invite discussion and feedback: Encourage stakeholders to ask questions and provide input on the findings and recommendations. Track progress and report updates: Monitor implementation progress and share updates with stakeholders to maintain focus and accountability.

Post-gap analysis, prioritise and understand the impact of identified security gaps. Develop an action plan for remediation, aligning with business goals and regulations, and engage with stakeholders for effective implementation.