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Cybersecurity – Attack and Defense Strategies, 3rd edition

You're reading from   Cybersecurity – Attack and Defense Strategies, 3rd edition Improve your security posture to mitigate risks and prevent attackers from infiltrating your system

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Product type Paperback
Published in Sep 2022
Publisher Packt
ISBN-13 9781803248776
Length 570 pages
Edition 3rd Edition
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Authors (2):
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Dr. Erdal Ozkaya Dr. Erdal Ozkaya
Author Profile Icon Dr. Erdal Ozkaya
Dr. Erdal Ozkaya
Yuri Diogenes Yuri Diogenes
Author Profile Icon Yuri Diogenes
Yuri Diogenes
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Toc

Table of Contents (20) Chapters Close

Preface 1. Security Posture 2. Incident Response Process FREE CHAPTER 3. What is a Cyber Strategy? 4. Understanding the Cybersecurity Kill Chain 5. Reconnaissance 6. Compromising the System 7. Chasing a User’s Identity 8. Lateral Movement 9. Privilege Escalation 10. Security Policy 11. Network Security 12. Active Sensors 13. Threat Intelligence 14. Investigating an Incident 15. Recovery Process 16. Vulnerability Management 17. Log Analysis 18. Other Books You May Enjoy
19. Index

Hybrid cloud network security

With the pandemic, cloud adoption has accelerated in the past two years. According to 2021 Cloud Adoption Research (https://www.oreilly.com/pub/pr/3333) from O’Reilly, 90% of respondents indicated that their organizations are using cloud computing. In a nutshell, it is realistic to say that your organization will have some sort of connectivity to the cloud sooner or later, and according to the normal migration trend, the first step is to implement a hybrid cloud.

When designing your hybrid cloud network, you need to take everything that was previously explained in this chapter into consideration and plan how this new entity will integrate with your environment. Many companies will adopt the site-to-site VPN approach to directly connect to the cloud and isolate the segment that has cloud connectivity. While this is a good approach, usually a site-to-site VPN has an additional cost and requires extra maintenance. Another option is to use a direct...

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