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CompTIA Security+: SY0-601 Certification Guide - Second Edition

You're reading from  CompTIA Security+: SY0-601 Certification Guide - Second Edition

Product type Book
Published in Dec 2020
Publisher Packt
ISBN-13 9781800564244
Pages 550 pages
Edition 2nd Edition
Languages
Author (1):
Ian Neil Ian Neil
Profile icon Ian Neil

Table of Contents (24) Chapters

Preface 1. Objectives for the CompTIA Security+ 601 exam 2. Section 1: Security Aims and Objectives
3. Chapter 1: Understanding Security Fundamentals 4. Chapter 2: Implementing Public Key Infrastructure 5. Chapter 3: Investigating Identity and Access Management 6. Chapter 4: Exploring Virtualization and Cloud Concepts 7. Section 2: Monitoring the Security Infrastructure
8. Chapter 5: Monitoring, Scanning, and Penetration Testing 9. Chapter 6: Understanding Secure and Insecure Protocols 10. Chapter 7: Delving into Network and Security Concepts 11. Chapter 8: Securing Wireless and Mobile Solutions 12. Section 3: Protecting the Security Environment
13. Chapter 9: Identifying Threats, Attacks, and Vulnerabilities 14. Chapter 10: Governance, Risk, and Compliance 15. Chapter 11: Managing Application Security 16. Chapter 12: Dealing with Incident Response Procedures 17. Section 4: Mock Tests
18. Chapter 13: Mock Exam 1
19. Mock Exam 1 Solutions
20. Chapter 14: Mock Exam 2
21. Mock Exam 2 Solutions
22. Chapter Review Solutions 23. Other Books You May Enjoy

Chapter 6 – Understanding Secure and Insecure Protocols

  1. When using Kerberos authentication, a TGT session is established, in which the user obtains an encrypted service ticket. Kerberos uses USN and timestamps to prevent replay attacks.
  2. IPSec in tunnel mode is used with an L2TP/IPSec VPN session where both the AH and ESP are encrypted.
  3. IPSec in transport mode is server to server on a LAN where only the ESP is encrypted.
  4. SSH is a secure protocol that replaces Telnet.
  5. A router connects external networks and routes IP packets.
  6. A switch is an internal device connecting computers being used in the same location.
  7. Spotify is a subscription service where the user pays a monthly fee. It is a pay-per-use model.
  8. Port security is where a port on a switch is disabled to prevent someone from using a particular wall jack.
  9. 802.1x authenticates users and devices connecting to a switch. Normally, the user or device has a certificate to authenticate...
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