In a risk-based security audit, which option best demonstrates robust controls?

In a risk-based security audit, which option best demonstrates robust controls?

• A. Only physical security measures without procedures
• B. Detailed procedures and an incident response plan, but no audit trail
• C. No security measures implemented
• D. Comprehensive procedures, incident response plan, and audit trail

Answer: (D)

In a risk-based security audit, robust controls come from combining documented, repeatable processes with prepared reactions to incidents and a verifiable record of actions. Comprehensive procedures ensure tasks are performed consistently and in line with policy, so expectations are clear and audits can confirm that work was done correctly. An incident response plan provides a structured approach to detecting, containing, eradicating, and recovering from security events, minimizing impact and enabling quick restoration. An audit trail creates the evidence trail—who did what, when, and through which systems—so you can verify compliance, investigate incidents, and support improvements. Without procedures, there’s no standard to follow; without an incident plan, responses may be ad hoc and slow; without an audit trail, there’s no reliable way to prove what happened or learn from events. The combination of comprehensive procedures, an incident response plan, and an audit trail gives you prevention, detection, response, and accountability, which together reflect truly robust controls.

In a risk-based security audit, robust controls come from combining documented, repeatable processes with prepared reactions to incidents and a verifiable record of actions. Comprehensive procedures ensure tasks are performed consistently and in line with policy, so expectations are clear and audits can confirm that work was done correctly. An incident response plan provides a structured approach to detecting, containing, eradicating, and recovering from security events, minimizing impact and enabling quick restoration. An audit trail creates the evidence trail—who did what, when, and through which systems—so you can verify compliance, investigate incidents, and support improvements. Without procedures, there’s no standard to follow; without an incident plan, responses may be ad hoc and slow; without an audit trail, there’s no reliable way to prove what happened or learn from events. The combination of comprehensive procedures, an incident response plan, and an audit trail gives you prevention, detection, response, and accountability, which together reflect truly robust controls.