Question 40

Integrity

Integrity is a fundamental principle of the CIA triad, which ensures that information is accurate and reliable. It involves maintaining the authenticity and trustworthiness of data throughout its lifecycle.

A) Availability

Availability refers to ensuring that information and resources are accessible to authorized users when needed. While it is an important aspect of the CIA triad, it does not directly address the accuracy or reliability of the information itself, which is the focus of integrity.

B) Redundancy

Redundancy involves having backup systems or processes in place to prevent data loss and ensure continuous operation. Although it supports availability and can indirectly affect integrity, it is not a core principle of the CIA triad, which specifically highlights the importance of data accuracy and reliability.

C) Integrity

Integrity is the principle that addresses the accuracy and correctness of information, ensuring it has not been tampered with or altered. This principle is essential for maintaining trust in data and is directly relevant to the question.

D) Confidentiality

Confidentiality pertains to protecting information from unauthorized access and ensuring that sensitive data is only accessible to those who are authorized. While it is a critical component of the CIA triad, it does not relate to the accuracy or reliability of the information, which is what integrity addresses.

Conclusion

Integrity is the correct answer as it directly pertains to the accuracy and reliability of information, which is crucial for maintaining trust in data. All other options, while important aspects of information security, do not specifically address the principle of integrity and its significance within the CIA triad.