The answer is access control. This error log indicates a failure in access control because the user’s attempt to update a policy was denied due to insufficient privileges, which is a direct breakdown of the principle that only authorized individuals should have the rights to modify governance documents. On the Certified Information Security Manager CISM exam, identifying governance components from error logs tests your ability to map operational failures back to specific governance pillars, a skill frequently assessed in scenario-based questions. A common trap is confusing access control with segregation of duties, but remember: segregation of duties prevents fraud by splitting tasks across roles, whereas access control governs who can perform a specific action. Policy enforcement is broader and concerns compliance with existing rules, not the ability to update them, and audit trails are functioning correctly here since the error was logged. Memory tip: if the error says “permission denied,” think “access control” first.
CISM Information Security Governance Practice Question
This CISM practice question tests your understanding of information security governance. 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.
Exhibit
Exhibit:
[ERROR] [2025-04-01 14:23:45] GRC Policy Update Failed: Insufficient privileges for user 'jdoe' to modify policy 'SOX-101'. Required role: 'PolicyAdmin', user roles: ['Auditor','ComplianceReader'].
Refer to the exhibit. This error log indicates a failure in which component of information security governance?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Access control
The error shows that a user lacks privileges to update a policy, indicating a breakdown in access control. Option A (segregation of duties) is about dividing tasks to prevent fraud, not about insufficient privileges. Option C (policy enforcement) is broader and refers to compliance with policies, not updating them. Option D (audit trail) is about logging, which is functioning as the error was logged.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Policy enforcement
Why it's wrong here
Policy enforcement refers to ensuring operations follow policies, not the ability to update them.
✓
Access control
Why this is correct
The user lacks necessary permissions, indicating an access control issue.
Related concept
Authentication checks who the user is.
✗
Segregation of duties
Why it's wrong here
Segregation of duties ensures no single person has conflicting roles; this error is about missing privileges.
✗
Audit trail
Why it's wrong here
The error is captured in logs, so auditing is working; the failure is in access control.
Common exam traps
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Detailed technical explanation
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
Authentication checks who the user is.
Authorization controls what the user is allowed to do after login.
Privilege levels affect access to EXEC and configuration commands.
AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
→Do not assume successful login means full administrative access.
→Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
→Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related CISM questions on access control and AAA configuration.
Information Security Governance — This question tests Information Security Governance — Authentication checks who the user is..
What is the correct answer to this question?
The correct answer is: Access control — The error shows that a user lacks privileges to update a policy, indicating a breakdown in access control. Option A (segregation of duties) is about dividing tasks to prevent fraud, not about insufficient privileges. Option C (policy enforcement) is broader and refers to compliance with policies, not updating them. Option D (audit trail) is about logging, which is functioning as the error was logged.
What should I do if I get this CISM question wrong?
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related CISM questions on access control and AAA configuration.
What is the key concept behind this question?
Authentication checks who the user is.
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Question Discussion
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