What are the three core elements of the CIA triad in information security?

The correct answer identifies the three core elements of the CIA triad, which are Confidentiality, Integrity, and Availability.

Confidentiality refers to the protection of sensitive information from unauthorized access and disclosure. Ensuring confidentiality involves implementing access controls, encryption, and other security measures that safeguard data from being seen by those who are not authorized to view it.

Integrity embodies the accuracy and trustworthiness of data. It ensures that information is consistent, accurate, and unaltered during storage or transmission. Measures to maintain integrity often include hashing, checksums, and mechanisms that detect changes or tampering of data.

Availability ensures that authorized users have reliable access to information and resources when needed. This involves maintaining the functionality of systems and networks, implementing redundancy, and ensuring quick recovery from disasters or outages to prevent downtime.

The other choices include incorrect components or terms that do not align with the established understanding of the CIA triad. For example, accessibility suggests a broader concept that can encompass availability, but it does not specifically relate to the focused objectives of the triad, which aim to secure the information rather than simply make it accessible. Similarly, terms like control and interception do not accurately represent the fundamental objectives of maintaining security in the context of data protection. Understanding these