Which property refers to the genuineness and verifiable trustworthiness of data?

• A. Integrity
• B. Availability
• C. Authenticity
• D. Confidentiality

Answer: (C)

The concept that refers to the genuineness and verifiable trustworthiness of data is known as authenticity. Authenticity ensures that the data being analyzed or utilized is genuine and has not been altered or tampered with. It relates to the verification of the source of the data, confirming that the information comes from a legitimate and trustworthy origin.

In information security, authenticity is crucial, as it helps maintain confidence in the integrity of the data. When data is authentic, users can trust that it accurately reflects the reality it represents, making decisions based on that data more reliable. Verification methods, such as digital signatures or cryptographic verification, can further enhance the authenticity of data.

Other concepts like integrity focus on the accuracy and completeness of the data rather than its source. Availability pertains to ensuring that data can be accessed by authorized users when needed. Confidentiality deals with protecting data from unauthorized access, ensuring that sensitive information remains private. Each of these properties plays an important role in safeguarding data, but authenticity specifically addresses the trustworthiness and genuineness of the data itself.