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You're reading from  CompTIA Security+ SY0-701 Certification Guide - Third Edition

Product typeBook
Published inJan 2024
PublisherPackt
ISBN-139781835461532
Edition3rd Edition
Concepts
Cybersecurity
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Author (1)
Ian Neil
Ian Neil
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Ian Neil

Ian Neil is one of the world's top trainers of Security+. He is able to break down information into manageable chunks so that people with no background knowledge can gain the skills required to become certified. He has recently worked for the US Army in Europe and designed a Security+ course that catered to people from all backgrounds (not just IT professionals), with an extremely successful pass rate. He is an MCT, MCSE, A+, Network+, Security+, CASP, and RESILIA practitioner that has worked with high-end training providers over the past 23 years and was one of the first technical trainers to train Microsoft internal staff when they opened their Bucharest Office in 2006.
Read more about Ian Neil

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Multi-Factor Authentication

Multi-Factor Authentication (MFA) is essential in cybersecurity as it addresses the vulnerabilities inherent in relying solely on passwords. MFA elevates security protocols by necessitating the presentation of multiple verification factors—a step that adds an additional layer of defense against unauthorized access and potential breaches. There are additional methods of authentication that can work with multi-factor authentication, and these are detailed in the following sections.

Biometric Authentication

Biometric authentication is a security method that uses unique physical or behavioral traits, such as fingerprints or facial recognition, to verify a person’s identity for access or authentication.

These methods include the following:

  • Fingerprint scanner: Fingerprint scanners serve various functions, including acting as a convenient method of access for smartphones such as the iPhone.
  • Retina scanner: Retina scanners identify...
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CompTIA Security+ SY0-701 Certification Guide - Third Edition
Published in: Jan 2024Publisher: PacktISBN-13: 9781835461532
© 2024 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Ian Neil

Ian Neil is one of the world's top trainers of Security+. He is able to break down information into manageable chunks so that people with no background knowledge can gain the skills required to become certified. He has recently worked for the US Army in Europe and designed a Security+ course that catered to people from all backgrounds (not just IT professionals), with an extremely successful pass rate. He is an MCT, MCSE, A+, Network+, Security+, CASP, and RESILIA practitioner that has worked with high-end training providers over the past 23 years and was one of the first technical trainers to train Microsoft internal staff when they opened their Bucharest Office in 2006.
Read more about Ian Neil

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