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

Summary

Armed with enough information from the reconnaissance phase, hackers will have an easier time finding the right attacks to use to compromise systems. This chapter has looked at several methods that hackers are utilizing to attack computing devices.

In many instances, vulnerabilities have been primarily targeted to allow hackers to breach into otherwise secured systems. Zero-day vulnerabilities have been particularly effective against many targets. These are vulnerabilities that have no existing patches, thus making it significantly harder for any targeted system to be secured. There has been an alarming number of zero-day vulnerabilities discovered due to the efforts of security researchers, hackers, and state agencies to discover exploitable flaws in systems.

A lot more focus has been paid to mobile phones. While they are the most widespread computing devices, they also happen to be the least secure. This gives hackers a large number of easily exploitable targets and...