The correct answer is to enable just-in-time (JIT) access for administrative roles, implement micro-segmentation between application tiers, and treat all networks as untrusted. JIT access, delivered through Azure AD Privileged Identity Management (PIM), directly enforces the zero-trust principle of “never trust, always verify” by eliminating standing admin privileges—users must request and be approved for elevated roles only when needed, with automatic deactivation after a set window. Micro-segmentation then limits lateral movement by isolating application tiers (e.g., web, API, database) with network security groups or Azure Firewall, while treating all networks as untrusted ensures traffic is always inspected and authenticated, even within the corporate perimeter. On the AZ-204 exam, this topic tests your understanding of Azure security services like PIM and Azure Policy, often appearing in scenario-based questions where a trap is to confuse JIT with multi-factor authentication or to assume a VPN creates a trusted network. Memory tip: “JIT, segment, and distrust” – the three pillars of zero trust in Azure.
AZ-204 Implement Azure security Practice Question
This AZ-204 practice question tests your understanding of implement azure security. 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.
Your company wants to implement a zero-trust security model for its Azure resources. Which THREE practices should you adopt? (Choose three.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Implement just-in-time (JIT) access for administrative roles
Option A is correct because just-in-time (JIT) access for administrative roles reduces the attack surface by granting elevated permissions only when needed and for a limited time. In Azure, JIT is implemented via Azure AD Privileged Identity Management (PIM), which enforces activation requests, approval workflows, and automatic deactivation. This aligns with the zero-trust principle of 'never trust, always verify' by minimizing standing privileges.
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.
✓
Implement just-in-time (JIT) access for administrative roles
Why this is correct
JIT reduces standing privileges, aligning with zero-trust.
Related concept
Read the scenario before looking for a memorised answer.
✓
Require multi-factor authentication (MFA) for all users
Why this is correct
MFA is a core zero-trust control to verify identity.
Related concept
Read the scenario before looking for a memorised answer.
✗
Place all resources behind a firewall
Why it's wrong here
Firewall is a perimeter defense, not zero-trust; zero-trust assumes breach.
✓
Enable micro-segmentation between application tiers
Why this is correct
Micro-segmentation limits lateral movement, a key zero-trust concept.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use a VPN to connect to the corporate network
Why it's wrong here
VPN provides network-level access, not zero-trust; it trusts the device implicitly.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse traditional network security controls (like firewalls and VPNs) with zero-trust principles, mistakenly thinking perimeter defenses are sufficient, while zero-trust requires identity-based, least-privilege access and micro-segmentation regardless of network location.
Detailed technical explanation
How to think about this question
Micro-segmentation (Option D) works by using network security groups (NSGs) or Azure Firewall to isolate application tiers, enforcing least-privilege communication between VMs or containers. For example, in a three-tier app, the web tier can only talk to the app tier on specific ports, preventing lateral movement if one tier is compromised. JIT access (Option A) integrates with Azure Security Center to dynamically open RDP or SSH ports only during authorized sessions, logging all activity for audit.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-204 question in full detail.
Implement Azure security — This question tests Implement Azure security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Implement just-in-time (JIT) access for administrative roles — Option A is correct because just-in-time (JIT) access for administrative roles reduces the attack surface by granting elevated permissions only when needed and for a limited time. In Azure, JIT is implemented via Azure AD Privileged Identity Management (PIM), which enforces activation requests, approval workflows, and automatic deactivation. This aligns with the zero-trust principle of 'never trust, always verify' by minimizing standing privileges.
What should I do if I get this AZ-204 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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Question Discussion
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