Certified Information Systems Auditor (CISA) Question:
An organization with extremely high security requirements is evaluating the effectiveness of biometric systems. Which of the following performance indicators is MOST important?

Answer:
1. False-acceptance rate (FAR)
2. Equal-error rate (EER)
3. False-rejection rate (FRR)
4. False-identification rate (FIR)
Answer: A
2. Equal-error rate (EER)
3. False-rejection rate (FRR)
4. False-identification rate (FIR)
Answer: A