Microsoft Azure Architect Technologies (AZ-300) Practice Exam 2026 - Free AZ-300 Exam Questions and Study Guide

The integrity principle in security posture is fundamentally focused on ensuring that information remains accurate, reliable, and unaltered by unauthorized parties. This principle aims to prevent unauthorized changes to information, thus maintaining the data's integrity throughout its lifecycle.

By ensuring that only authorized users can modify data, organizations can protect themselves against various threats such as tampering, fraud, or data corruption. This principle is especially relevant in contexts where data accuracy is critical, such as financial records, healthcare information, and more.

While unauthorized access, deletion, and data transmission noise are important security considerations, they do not directly pertain to the integrity principle. Unauthorized access is primarily related to confidentiality, while unauthorized deletion concerns availability. Noise in data transmission is more about the quality and clarity of the data being transmitted rather than its integrity. Hence, the focus of the integrity principle is specifically on preventing unauthorized changes to information.