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Cybersecurity – Attack and Defense Strategies, 3rd edition

Cybersecurity – Attack and Defense Strategies, 3rd edition

By : Yuri Diogenes, Dr. Erdal Ozkaya
4.9 (42)
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Cybersecurity – Attack and Defense Strategies, 3rd edition

Cybersecurity – Attack and Defense Strategies, 3rd edition

4.9 (42)
By: Yuri Diogenes, Dr. Erdal Ozkaya

Overview of this book

Cybersecurity – Attack and Defense Strategies, Third Edition will bring you up to speed with the key aspects of threat assessment and security hygiene, the current threat landscape and its challenges, and how to maintain a strong security posture. In this carefully revised new edition, you will learn about the Zero Trust approach and the initial Incident Response process. You will gradually become familiar with Red Team tactics, where you will learn basic syntax for commonly used tools to perform the necessary operations. You will also learn how to apply newer Red Team techniques with powerful tools. Simultaneously, Blue Team tactics are introduced to help you defend your system from complex cyber-attacks. This book provides a clear, in-depth understanding of attack/defense methods as well as patterns to recognize irregular behavior within your organization. Finally, you will learn how to analyze your network and address malware, while becoming familiar with mitigation and threat detection techniques. By the end of this cybersecurity book, you will have discovered the latest tools to enhance the security of your system, learned about the security controls you need, and understood how to carry out each step of the incident response process.
Table of Contents (20 chapters)
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18
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19
Index

Passive vs. active reconnaissance

While there are two different types of reconnaissance (internal and external) there are also two different ways a threat actor may approach reconnaissance—by actively engaging with a target/system themselves (active reconnaissance), or by passively allowing tools to gather intel about a target (passive reconnaissance).

Active reconnaissance entails a situation where the hacker directly interacts with the system. The hackers use such tools as automated scanners, manually testing the system, and other tools such as Netcat and ping. The aim of the active reconnaissance process is to obtain information about the system used by an organization. Active recon is known to be faster and more accurate compared to passive recon. However, it is also known to be much riskier for the hacker compared to the passive category as it tends to make more noise within the system, significantly increasing the chances of the hacker being detected within the system...

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