XK0-006 Security Practice Question
SELinux is currently in enforcing mode. A service is being blocked by SELinux. Which command can analyze the audit log and suggest the minimum policy changes to allow the service?
⚠ Common exam trap
Watch out — candidates often confuse tools that display audit logs (ausearch) with tools that generate policy from them (audit2allow), or assuming that setsebool or restorecon can dynamically create new allow rules when they only toggle existing booleans or fix file contexts.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
audit2allow
audit2allow reads SELinux denial messages from the audit log (or standard input) and generates a human-readable policy module that allows the previously denied operations. It is specifically designed to translate raw AVC denials into the minimal set of allow rules needed, which can then be compiled and loaded with semodule. This directly matches the requirement to analyze the audit log and suggest minimum policy changes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
ausearch
Why it's wrong here
ausearch queries and displays audit records but performs no policy analysis; it cannot suggest allow rules. It is tempting because it reads the SELinux audit log, which is the input to that analysis, but the tool that generates suggested policy from those denials is audit2allow.
- ✓
audit2allow
Why this is correct
audit2allow reads SELinux denial records from the audit log and generates allow rules targeting the exact permissions the service was refused. This produces the minimum policy change needed, rather than disabling enforcement or granting broad access, directly satisfying the requirement to suggest least-privilege policy adjustments.
- ✗
setsebool
Why it's wrong here
setsebool toggles existing Booleans on or off; it cannot analyse audit logs or propose minimum policy changes. It is tempting because flipping a Boolean often resolves denials quickly, which is correct when a predefined policy switch already covers the required access.
- ✗
restorecon
Why it's wrong here
restorecon resets files to their default SELinux contexts; it does not read audit logs or generate policy suggestions. It is tempting because it fixes many denials caused by mislabelled files, which is the right remedy when contexts are wrong rather than when policy must change.
Go deeper
Related to this question
Key term
Policy
A policy is a set of rules or guidelines that defines how an organization manages, secures, and operates its IT systems and services.
Key term
Service
A service is a software component or system that performs a specific function and is available to be used by other programs or users over a network.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
This XK0-006 practice question is part of Courseiva's free CompTIA 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 XK0-006 exam.