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Cybersecurity - Attack and Defense Strategies

You're reading from   Cybersecurity - Attack and Defense Strategies Infrastructure security with Red Team and Blue Team tactics

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Product type Paperback
Published in Jan 2018
Publisher Packt
ISBN-13 9781788475297
Length 384 pages
Edition 1st Edition
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Authors (2):
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Yuri Diogenes Yuri Diogenes
Author Profile Icon Yuri Diogenes
Yuri Diogenes
Dr. Erdal Ozkaya Dr. Erdal Ozkaya
Author Profile Icon Dr. Erdal Ozkaya
Dr. Erdal Ozkaya
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Toc

Table of Contents (18) Chapters Close

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

Identity is the new perimeter


As was briefly explained in Chapter 1, Security Posture the protection surrounding the identity must be enhanced, and that's why the industry is in common agreement that identity is the new perimeter. This occurs because every time a new credential is created, the majority of the time this credential is composed only of a username and password. While multifactor authentication is gaining popularity, it is still not the default method used to authenticate users. On top of that, there are lots of legacy systems that rely purely on usernames and passwords in order to work properly.

Credential theft is a growing trend in different scenarios, such as:

  • Enterprise users: Hackers that are trying to gain access to a corporate network and want to infiltrate without making any noise. One of the best ways to do that is by using valid credentials to authenticate, and be part of, the network.
  • Home users: Many banking Trojans, such as the Dridex family, are still actively in...
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