The main components of data security include confidentiality, integrity, and what?

The main components of data security indeed encompass confidentiality, integrity, and availability, commonly referred to as the CIA triad. Confidentiality ensures that sensitive information is accessible only to those authorized to have access. Integrity involves maintaining the accuracy and consistency of data over its lifecycle, ensuring that it is not altered in an unauthorized manner. Availability focuses on ensuring that data and resources are accessible to authorized users whenever needed, which is critical for operational continuity.

When data is not available when required, it can lead to significant operational disruptions and loss of trust. Thus, availability strengthens the effectiveness of confidentiality and integrity, completing the essential framework for a robust data security strategy. Understanding these three components is fundamental for anyone involved in data management and security operations.