In DSAC Annex B, the principle of "integrity" is defined as?

The principle of "integrity" in the context of DSAC Annex B is fundamentally about ensuring that information remains accurate, reliable, and unaltered except by authorized individuals. Integrity involves mechanisms and measures that protect data from being modified unintentionally or maliciously, thereby upholding its correctness and trustworthiness. When data integrity is maintained, users can have confidence in the quality and validity of the information they are working with.

This concept goes beyond merely having access to data or its storage capacity, which are indicative of availability and storage conditions, respectively. User authentication relates to verifying identities and is crucial for maintaining security but does not directly address the accuracy or reliability of the information itself. Thus, the focus on accuracy and reliability aligns directly with the definition of integrity in data security contexts.