Which term means the accuracy and reliability of data throughout its lifecycle?

Which term means the accuracy and reliability of data throughout its lifecycle?

• A. Integrity
• B. Data Integrity
• C. Mandatory Access Control (MAC)
• D. Access Logs Review

Answer: (B)

Maintaining data integrity means ensuring data is accurate, complete, and reliable from creation through storage, processing, transmission, and disposal. Data Integrity is the term that captures this focus on data quality across its lifecycle. It relies on controls that prevent and detect unauthorized changes, such as input validation to avoid bad data entry, checksums or hashes to detect corruption or tampering, digital signatures for authenticity, access controls to prevent unauthorized edits, and audit trails to verify what was changed and when. While Integrity can refer to broader system or process protection, the data-specific term emphasizes the fidelity of the data itself throughout its life. The other options address access control or monitoring rather than the ongoing accuracy and reliability of data.

Maintaining data integrity means ensuring data is accurate, complete, and reliable from creation through storage, processing, transmission, and disposal. Data Integrity is the term that captures this focus on data quality across its lifecycle. It relies on controls that prevent and detect unauthorized changes, such as input validation to avoid bad data entry, checksums or hashes to detect corruption or tampering, digital signatures for authenticity, access controls to prevent unauthorized edits, and audit trails to verify what was changed and when. While Integrity can refer to broader system or process protection, the data-specific term emphasizes the fidelity of the data itself throughout its life. The other options address access control or monitoring rather than the ongoing accuracy and reliability of data.