Final answer:
Accuracy, Relevance, and Timeliness are the security intelligence data elements that assure quality of the data.
Step-by-step explanation:
The security intelligence data elements that assure quality of the data are:
- Accuracy: This refers to the correctness and precision of the data. It means that the data is free from errors and represents the intended information.
- Relevance: This means that the data is applicable and useful for the purpose it is intended for.
- Timeliness: This refers to the data being up-to-date and current, ensuring that it is reliable and reflects the most recent information.
Proprietary is not specifically related to assuring the quality of data, but rather refers to data or information that is owned by a specific individual or organization and may be protected by copyright or other legal protections.