Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
CISA – Certified Information Systems Auditor Study Guide

You're reading from   CISA – Certified Information Systems Auditor Study Guide Achieve CISA certification with practical examples and over 850 exam-oriented practice questions

Arrow left icon
Product type Paperback
Published in Jun 2023
Publisher Packt
ISBN-13 9781803248158
Length 330 pages
Edition 2nd Edition
Arrow right icon
Author (1):
Arrow left icon
Hemang Doshi Hemang Doshi
Author Profile Icon Hemang Doshi
Hemang Doshi
Arrow right icon
View More author details
Toc

Table of Contents (14) Chapters Close

Preface 1. Chapter 1: Audit Planning 2. Chapter 2: Audit Execution FREE CHAPTER 3. Chapter 3: IT Governance 4. Chapter 4: IT Management 5. Chapter 5: Information Systems Acquisition and Development 6. Chapter 6: Information Systems Implementation 7. Chapter 7: Information Systems Operations 8. Chapter 8: Business Resilience 9. Chapter 9: Information Asset Security and Control 10. Chapter 10: Network Security and Control 11. Chapter 11: Public Key Cryptography and Other Emerging Technologies 12. Chapter 12: Security Event Management 13. Other Books You May Enjoy

Biometrics

Biometric verification is a process through which a person can be uniquely identified and authenticated by verifying one or more of their biological features. Examples of these biometric identifiers include a palm print, hand geometry, fingerprints, retina and iris patterns, voice, and DNA.

Biometrics Accuracy Measure

The accuracy of a biometric system determines how well a system meets the objective. Accuracy measures determine the success factor of the biometric system. In this section, you will learn about a few biometrics accuracy measures.

False Acceptance Rate (FAR)

This is the rate of acceptance of a false person (that is, an unauthorized person). If biometrics allows access to an unauthorized person, then it is referred to as false acceptance.

False Rejection Rate (FRR)

This is the rate of rejection of the correct person (that is, an authorized person).

If biometrics does not allow access to an authorized person, then it is referred to as false...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image