What is the primary purpose of the CIA triad in cybersecurity?

The primary purpose of the CIA triad in cybersecurity is to ensure the confidentiality, integrity, and availability of information. Each component of the triad addresses a fundamental aspect of information security.

Confidentiality ensures that sensitive information is accessed only by authorized individuals, preventing unauthorized exposure or data breaches. Integrity maintains the accuracy and reliability of data, ensuring that it cannot be altered or tampered with by unauthorized users. Availability ensures that information and resources are accessible to authorized users when needed, minimizing downtime and disruptions to services.

While other choices address security measures, they do not encompass the foundational principles of information security that the CIA triad represents. Network segmentation and firewalls enhance security but do not fundamentally relate to the management of information itself like the triad does. Antivirus software is a tool used to protect systems from malware but does not cover the broader aspects included in the CIA triad. Securing physical locations is important for overall security but is not specifically tied to the management of information in the context of the CIA triad.