The most important thing to determine next after concluding that an organization has a quality security policy is whether the policy is well understood by all employees. A security policy is a document that defines the objectives, scope, roles, responsibilities, and rules for information security within an organization. A quality security policy is one that is clear, concise, consistent, comprehensive, and aligned with business goals and requirements. However, a quality security policy is useless if it is not well understood by all employees who are expected to comply with it.Therefore, the IS auditor should assess the level of awareness and understanding of the security policy among employees and identify any gaps or issues that need to be addressed. The other options are not as important as ensuring that the security policy is well understood by all employees, as they do not directly affect the implementation and effectiveness of the security policy. References: CISA Review Manual, 27th Edition, page 317