The answer is the IAM password policy. This is the correct choice because it is an account-level setting that allows a SysOps administrator to enforce password rotation requirements, such as a mandatory password change every 90 days, for all IAM users without modifying individual user permissions. On the AWS Certified SysOps Administrator Associate SOA-C02 exam, this question tests your understanding of how to implement security compliance through centralized policy rather than manual user management. A common trap is confusing the IAM password policy with resource-based policies or access keys, but remember that password rotation is governed solely by the password policy, not by IAM roles or user-specific settings. A helpful memory tip: think of the password policy as the "master lock" for all user credentials—configure it once at the account level, and it automatically enforces the rotation schedule across every IAM user.
SOA-C02 Security and Compliance Practice Question
This SOA-C02 practice question tests your understanding of security and compliance. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. A key principle to apply: iAM password policy applies to all IAM users in an AWS account.. 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's security policy requires that all IAM users must change their passwords every 90 days. The SysOps administrator needs to enforce this requirement. Which IAM setting should the administrator configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
IAM password policy
The IAM password policy is the correct setting because it allows the SysOps administrator to define password rotation requirements, such as a mandatory password change every 90 days. This policy is applied at the account level and enforces the security requirement for all IAM users, ensuring compliance without needing to modify individual user permissions.
Key principle: IAM password policy applies to all IAM users in an AWS account.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
IAM password policy
Why this is correct
The IAM account password policy allows you to set password expiration, requiring users to change their passwords every 90 days.
Related concept
IAM password policy applies to all IAM users in an AWS account.
✗
IAM user permissions boundary
Why it's wrong here
A permissions boundary limits the maximum permissions a user can have; it does not enforce password rotation.
✗
IAM role trust policy
Why it's wrong here
Trust policies define which entities can assume a role, not user password settings.
✗
IAM group policy
Why it's wrong here
Group policies assign permissions to users in the group but do not control password rotation requirements.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse IAM password policy with IAM user permissions or group policies, thinking that password rotation can be enforced through permission boundaries or role trust policies, which are unrelated to authentication settings.
Detailed technical explanation
How to think about this question
The IAM password policy is configured via the AWS Management Console, CLI, or API (UpdateAccountPasswordPolicy) and supports settings like minimum password length, character requirements, and expiration period (in days). When enforced, users are prompted to change their password upon expiration, and the policy can also prevent password reuse by specifying a password history count. In a real-world scenario, combining this with AWS Config rules (e.g., iam-password-policy-check) can provide continuous compliance monitoring.
KKey Concepts to Remember
IAM password policy applies to all IAM users in an AWS account.
It allows setting a maximum password age (expiration) in days.
Other configurable settings include minimum length and character requirements.
The policy helps enforce compliance with security best practices for user credentials.
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
IAM password policy applies to all IAM users in an AWS account.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Review iAM password policy applies to all IAM users in an AWS account., then practise related SOA-C02 questions on the same topic to reinforce the concept.
Security and Compliance — This question tests Security and Compliance — IAM password policy applies to all IAM users in an AWS account..
What is the correct answer to this question?
The correct answer is: IAM password policy — The IAM password policy is the correct setting because it allows the SysOps administrator to define password rotation requirements, such as a mandatory password change every 90 days. This policy is applied at the account level and enforces the security requirement for all IAM users, ensuring compliance without needing to modify individual user permissions.
What should I do if I get this SOA-C02 question wrong?
Review iAM password policy applies to all IAM users in an AWS account., then practise related SOA-C02 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
IAM password policy applies to all IAM users in an AWS account.
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