- A
Output filtering
Why wrong: Output filtering blocks harmful content but cannot determine if the user is authorized for specific data.
- B
Rate limiting
Why wrong: Rate limiting prevents abuse but does not enforce user-specific access.
- C
Input validation and sanitization
Why wrong: Input validation checks for malicious input but does not enforce user authorization.
- D
Access controls on the model and API
Access controls enforce authentication and authorization, ensuring only the order owner can retrieve their details.
Question 455 of 1,000
AI0-001 AI Security Practice Question
This AI0-001 practice question tests your understanding of ai security. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company deploys an LLM chatbot that has access to a database of customer orders. They want to prevent the LLM from revealing order details unless the user is authenticated as the owner. Which security control should be implemented?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Access controls on the model and API
Access controls on the model and API (Option D) are the correct security control because they enforce authentication and authorization at the API gateway or model endpoint level, ensuring that only the authenticated owner can query their own order details. This prevents unauthorized users from invoking the LLM to retrieve sensitive data, regardless of the prompt content. Without such access controls, the LLM would have no inherent mechanism to verify user identity before processing requests.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Output filtering
Why it's wrong here
Output filtering blocks harmful content but cannot determine if the user is authorized for specific data.
- ✗
Rate limiting
Why it's wrong here
Rate limiting prevents abuse but does not enforce user-specific access.
- ✗
Input validation and sanitization
Why it's wrong here
Input validation checks for malicious input but does not enforce user authorization.
- ✓
Access controls on the model and API
Why this is correct
Access controls enforce authentication and authorization, ensuring only the order owner can retrieve their details.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the misconception that output filtering or input sanitization alone can prevent data leakage, when in fact they fail to address the root cause—lack of authentication and authorization at the API or model access layer.
Trap categories for this question
Command / output trap
Output filtering blocks harmful content but cannot determine if the user is authorized for specific data.
Detailed technical explanation
How to think about this question
In practice, access controls are implemented via API gateway policies (e.g., AWS IAM roles, OAuth 2.0 scopes, or JWT validation) that map authenticated user identities to database query parameters, ensuring the LLM only retrieves rows where `customer_id` matches the token's subject claim. A common subtlety is that the LLM itself should never have direct database access; instead, a middleware layer should inject the authenticated user's ID into the prompt or query, preventing data leakage even if the model is compromised. Real-world scenarios, such as a multi-tenant SaaS chatbot, rely on this pattern to isolate customer data without exposing raw database credentials to the LLM.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A junior network technician can log in to a core router but cannot reach the enable prompt or configuration mode. The AAA server is authenticating the login — but the authorisation policy only grants privilege level 1, not 15. Authentication (who you are) is working; authorisation (what you can do) is not.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this AI0-001 question test?
AI Security — This question tests AI Security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Access controls on the model and API — Access controls on the model and API (Option D) are the correct security control because they enforce authentication and authorization at the API gateway or model endpoint level, ensuring that only the authenticated owner can query their own order details. This prevents unauthorized users from invoking the LLM to retrieve sensitive data, regardless of the prompt content. Without such access controls, the LLM would have no inherent mechanism to verify user identity before processing requests.
What should I do if I get this AI0-001 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 2026
This AI0-001 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AI0-001 exam.
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