What is the primary function of IT security policies?

The primary function of IT security policies is to outline the rules and procedures to protect an organization’s information assets. This focus ensures that sensitive data, systems, and networks are safeguarded against unauthorized access, breaches, and other security threats. IT security policies establish clear guidelines for how information should be handled, who has access, the acceptable use of technology, and the protocols to follow in the event of a security incident. By implementing these policies, organizations can create a structured and proactive approach to managing risks associated with information technology, which is vital for maintaining confidentiality, integrity, and availability of data.

While other aspects, such as software development guidelines and employee performance reviews, are important in their own right, they do not directly relate to the overarching goal of protecting information assets, which is the essence of IT security policies. Similarly, customer service interactions, though valuable to business operations, fall outside the realm of IT security and its protective measures.