Who is usually responsible for developing and maintaining the security policy?

The Chief Information Security Officer (CISO) is typically responsible for developing and maintaining the security policy within an organization. This role encompasses overseeing the overall security strategy and ensuring that security measures align with the organization's objectives and regulatory requirements. The CISO works closely with other departments to assess risks, establish security controls, and provide guidance on best practices.

A well-structured security policy is essential for protecting an organization's information assets, and the CISO plays a critical role in defining the policies, procedures, and standards necessary to safeguard these assets. As a strategic leader, the CISO also ensures that the security policy is communicated effectively across the organization and that employees are trained on its importance and implementation.

While other departments, such as IT and human resources, may contribute to specific aspects of security, the CISO has the authority and responsibility to implement a cohesive security policy that reflects the organization's risk appetite and compliance requirements. This includes the continuous review and updating of the policy to address emerging threats, changes in technology, and evolving organizational needs.