CompTIA Security+ Education & Occupational Skills Learning Path • Module 1

Access Control and Least Privilege

Apply granting, reviewing, and protecting access according to role and need through approved procedures, objective verification, documentation, and escalation.

22 minutes80% mastery targetPractice—unlimited attempts

Enter your participant information to start activity tracking.

Learning outcomes

Explain the purpose of granting, reviewing, and protecting access according to role and need.
Apply approved procedures to a realistic CompTIA Security+ situation.
Verify results, document objective evidence, and escalate conditions outside authorized scope.

Apply the approved workflow

Provide only the access required for authorized duties. Use stronger controls and monitoring for privileged accounts. Reliable performance begins with correct identification, current instructions, safe conditions, and a clear understanding of authority.

Key points

Provide only the access required for authorized duties.
Use stronger controls and monitoring for privileged accounts.
Confirm scope and prerequisites before acting.

Verify, document, and communicate

Review and remove access when roles or needs change. A task is not complete until the result is checked against the expected outcome and the record allows another authorized person to understand what occurred.

Key points

Review and remove access when roles or needs change.
Record objective facts, actions, results, and unresolved risks.
Escalate exceptions promptly through the authorized channel.

Applied scenario

Access Control and Least Privilege: verify before proceeding

During a security operations task involving a protected organizational asset, a CompTIA Security+ practitioner is completing the Access Control and Least Privilege module scenario. An identifier, instruction, measurement, or expected result does not agree with the available record. The task has a deadline, but proceeding without resolving the conflict could create safety, privacy, quality, compliance, or service risk. Decide how the task should continue and what evidence must be recorded.

Practice check

Apply what you learned

Answer all five questions. Feedback will identify what to review before you try again.

1Which action best supports granting, reviewing, and protecting access according to role and need? Grant broad permanent access because the immediate request appears legitimate Provide only the access required for authorized duties. Open a suspicious link to determine whether the message is malicious Delete logs and files before the incident record and evidence are preserved

2Within Access Control and Least Privilege, what should happen before the participant proceeds? Share an encryption key through the same channel as the protected data Accept a vulnerability without recording the owner, rationale, or residual risk Use stronger controls and monitoring for privileged accounts. Restore service before confirming containment and required security validation

3For granting, reviewing, and protecting access according to role and need, which closeout action provides the strongest evidence of reliable performance? Use one preventive control as a substitute for layered protection and monitoring Forward harmful content widely so coworkers can recognize it Keep privileged access after the role or business need has ended Review and remove access when roles or needs change.

4During Access Control and Least Privilege, what is the best response when the result conflicts with expectations? Pause the task involving Access Control and Least Privilege, reconcile the evidence and requirements, and obtain authorized guidance before proceeding Change incident timestamps to make the response sequence appear complete Collect and retain sensitive data that is not needed for an authorized purpose Treat a control as effective without testing or monitoring its operation

5After work involving granting, reviewing, and protecting access according to role and need, what should the complete task record communicate? Grant broad permanent access because the immediate request appears legitimate Record the facts for Access Control and Least Privilege, authorized actions, verification results, unresolved risks, and next responsible owner Open a suspicious link to determine whether the message is malicious Delete logs and files before the incident record and evidence are preserved

Reflection and workplace transferDescribe how you would apply verification and documentation during a CompTIA Security+ task involving granting, reviewing, and protecting access according to role and need.

← Return to CompTIA Security+ Education & Occupational Skills Learning Path