A company has multiple Azure virtual networks connected via VNet peering. They want to ensure that all traffic between the peered VNets is encrypted and that no traffic can bypass the encryption. Which configuration is required?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Distractor review
Enable Service Endpoint Policies
Service endpoint policies allow fine-grained control over traffic to Azure PaaS services, but they do not provide encryption for traffic between VNets.
Best answer
Use VPN Gateway with IPsec between VNets
Correct. A VPN Gateway configured with IPsec tunnel provides encrypted communication between VNets, ensuring data is encrypted in transit.
Distractor review
VNet peering does not support encryption; use Global VNet peering
Global VNet peering allows peering across regions but still does not provide encryption. VPN Gateway is needed.
Distractor review
Enable Azure Firewall
Azure Firewall is a network firewall that inspects and filters traffic but does not provide encryption. Traffic still flows unencrypted through the peering.
Common exam trap
Common exam trap: answer the scenario, not the keyword
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.
Technical deep dive
How to think about this question
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.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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.
Related practice questions
Related AZ-500 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
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Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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FAQ
Questions learners often ask
What does this AZ-500 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Use VPN Gateway with IPsec between VNets — VNet peering itself does not provide encryption of traffic. The traffic between peered VNets traverses the Azure backbone, but it is not encrypted at the network layer. To achieve encryption, you must use a VPN Gateway with IPsec between the VNets (or use an encrypted overlay like Virtual WAN with VPN). Azure Firewall does not provide encryption; it provides inspection. Global VNet peering is supported but still does not encrypt. Therefore, VPN Gateway with IPsec is the correct answer.
What should I do if I get this AZ-500 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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