What is the importance of having a written security policy?

Having a written security policy is crucial because it establishes a comprehensive framework for security practices and sets clear expectations for employees regarding their roles and responsibilities in maintaining security. This document serves as a key reference point that guides the organization's security protocols, ensuring that everyone understands the importance of protecting sensitive information and assets.

A well-structured security policy not only defines security measures but also communicates compliance requirements and protocols to be followed in the event of a security incident. By establishing a foundation, it helps organizations create a culture of security awareness and accountability, minimizing risks and enhancing the overall effectiveness of security initiatives.

The other options do not capture the full scope of the importance of a written security policy. While legal documentation and outlining responsibilities are components of a security policy, they do not encompass the broader function of guiding organizational behavior and practices related to security. A general overview of security measures lacks the specificity needed to effectively implement security protocols and enforce compliance.