What is a security policy in an organization?

A security policy is a comprehensive document that outlines an organization's approach to protecting its information technology assets and network security. This formalized document does not simply establish guidelines; it provides a strategic framework for security practices, defining the rules and standards that must be adhered to by all employees and stakeholders within the organization.

It encompasses various aspects such as data protection, access controls, incident response, and compliance with legal and regulatory requirements. By clearly articulating these rules, a security policy helps ensure that all members of the organization understand their responsibilities regarding security and contributes to a cohesive security strategy.

The other options represent valuable elements of organizational management – such as employee conduct and informal understandings – but they do not adequately define what constitutes a security policy, which specifically focuses on the measures necessary to safeguard the organization’s digital infrastructure.