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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

Amazon Web Services (AWS) logs

When you have resources located on Amazon Web Services (AWS), and you need to audit the overall activity of the platform, you need to enable AWS CloudTrail. When you enable this feature, all activities that are occurring in your AWS account will be recorded in a CloudTrail event.

These events are searchable and are kept for 90 days in your AWS account. Here you have an example of a trail:

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Figure 17.3: Trails shown in AWS

If you click Event history, in the left navigation, you can see the list of events that were created. The list below has interesting events, including the deletion of a volume and the creation of a new role:

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Figure 17.4: Event history in AWS

This is a comprehensive list of all events that were tracked. You can click on each one of those events to obtain more detailed information about it, as shown below:

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Figure 17.5: Specific event information when clicking on one of the events listed in AWS

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