This SCS-C02 practice question tests your understanding of data protection. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 wants to encrypt data in transit between an on-premises data center and AWS over a VPN connection. Which AWS service or feature should be used?
AWS Route 53 Resolver
Why wrong: Route 53 is DNS, not encryption.
AWS Certificate Manager (ACM)
Why wrong: ACM manages SSL certificates but does not provide VPN.
AWS Site-to-Site VPN
Site-to-Site VPN creates encrypted tunnels.
Amazon API Gateway
Why wrong: API Gateway is for APIs, not site-to-site encryption.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
AWS Site-to-Site VPN
Option A is correct because AWS Site-to-Site VPN provides encrypted tunnels. Option B is for domain registration. Option C is for managing SSL certificates. Option D is for API gateway.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS Route 53 Resolver
Why it's wrong here
Route 53 is DNS, not encryption.
AWS Certificate Manager (ACM)
AWS Site-to-Site VPN
Why this is correct
Site-to-Site VPN creates encrypted tunnels.
Related concept
Read the scenario before looking for a memorised answer.
Amazon API Gateway
Why it's wrong here
API Gateway is for APIs, not site-to-site encryption.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Identify which SCS-C02 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Data Protection — study guide chapter
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FAQ
Data Protection — This question tests Data Protection — Read the scenario before looking for a memorised answer..
The correct answer is: AWS Site-to-Site VPN — Option A is correct because AWS Site-to-Site VPN provides encrypted tunnels. Option B is for domain registration. Option C is for managing SSL certificates. Option D is for API gateway.
Identify which SCS-C02 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 20, 2026
This SCS-C02 practice question is part of Courseiva's free Amazon Web Services 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 SCS-C02 exam.
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