Book Image

Cybersecurity – Attack and Defense Strategies - Second Edition

By : Yuri Diogenes, Dr. Erdal Ozkaya
Book Image

Cybersecurity – Attack and Defense Strategies - Second Edition

By: Yuri Diogenes, Dr. Erdal Ozkaya

Overview of this book

Cybersecurity – Attack and Defense Strategies, Second Edition is a completely revised new edition of the bestselling book, covering the very latest security threats and defense mechanisms including a detailed overview of Cloud Security Posture Management (CSPM) and an assessment of the current threat landscape, with additional focus on new IoT threats and cryptomining. Cybersecurity starts with the basics that organizations need to know to maintain a secure posture against outside threat and design a robust cybersecurity program. It takes you into the mindset of a Threat Actor to help you better understand the motivation and the steps of performing an actual attack – the Cybersecurity kill chain. You will gain hands-on experience in implementing cybersecurity using new techniques in reconnaissance and chasing a user’s identity that will enable you to discover how a system is compromised, and identify and then exploit the vulnerabilities in your own system. This book also focuses on defense strategies to enhance the security of a system. You will also discover in-depth tools, including Azure Sentinel, to ensure there are security controls in each network layer, and how to carry out the recovery process of a compromised system.
Table of Contents (20 chapters)
18
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19
Index

Behavior analytics on-premises

For the vast majority of the companies currently in the market, the core of the business is still based on-premises. There is where the critical data is located, the majority of the users are working, and the key assets are located. As you know, we covered attack strategies in the first part of this book; the attacker tends to silently infiltrate your on-premises network, move laterally, escalate privilege, and maintain connectivity with command and control until able to execute their mission. For this reason, having behavior analytics on-premises is imperative to quickly break the attack kill chain.

According to Gartner, it is foundational to understand how users behave, and by tracking legitimate processes organizations can enlist user and entity behavior analytics (UEBA) to spot security breaches. There are many advantages in using a UEBA to detect attacks, but one of the most important ones is the capability to detect attacks in the early stages...