ISACA Certified Artificial Intelligence Auditor (CAIA) — Question 51

The BEST way to prevent sensitive information disclosure by large language model (LLM) chatbots is through:

Answer options

• A. manual monitoring.
• B. data sanitization.
• C. data masking.
• D. access controls.

Correct answer: C

Explanation

Data masking is the best approach as it alters sensitive information while maintaining its usability, thus preventing unauthorized access. Manual monitoring, data sanitization, and access controls can help mitigate risks but do not provide the same level of protection against information disclosure as data masking does.