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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

Overview of Cloud Computing

The demand for cloud computing has risen over the last few years as the workforce has been more mobile; the cloud solution is very cost-effective and maintains the high availability of systems. Before you decide to move to a Cloud Service Provider (CSP), you need to ensure that you trust them 100%.

There are many good reasons why cloud computing has become popular:

  • Elasticity: The cloud is like a pay-as-you-go model where one day you can increase resources and then the next day you can scale down the resources. You can even add more processor power, faster disks, more memory, or dual network cards whenever you want – there's no need to wait for delivery times, but the cost increases:

    Example 1: A toy firm is hiring 50 temporary workers from October onward to deal with the rush for toys at Christmas. If the toy company were not on the cloud, they would have to purchase another 50 desktops, but instead, they lease Virtual Machines (VMs...

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