Book Image

Advanced Penetration Testing for Highly-Secured Environments, Second Edition - Second Edition

By : Lee Allen, Kevin Cardwell
Book Image

Advanced Penetration Testing for Highly-Secured Environments, Second Edition - Second Edition

By: Lee Allen, Kevin Cardwell

Overview of this book

The defences continue to improve and become more and more common, but this book will provide you with a number or proven techniques to defeat the latest defences on the networks. The methods and techniques contained will provide you with a powerful arsenal of best practices to increase your penetration testing successes. The processes and methodology will provide you techniques that will enable you to be successful, and the step by step instructions of information gathering and intelligence will allow you to gather the required information on the targets you are testing. The exploitation and post-exploitation sections will supply you with the tools you would need to go as far as the scope of work will allow you. The challenges at the end of each chapter are designed to challenge you and provide real-world situations that will hone and perfect your penetration testing skills. You will start with a review of several well respected penetration testing methodologies, and following this you will learn a step-by-step methodology of professional security testing, including stealth, methods of evasion, and obfuscation to perform your tests and not be detected! The final challenge will allow you to create your own complex layered architecture with defences and protections in place, and provide the ultimate testing range for you to practice the methods shown throughout the book. The challenge is as close to an actual penetration test assignment as you can get!
Table of Contents (19 chapters)
Advanced Penetration Testing for Highly-Secured Environments Second Edition
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Preface
Index

Reader challenge


For this section, review the information from the chapter and try to expand on the topics. This will allow you to increase your knowledge of the different topics. To stimulate your thinking, try some of the following topics:

  • The tcp wrappers can be considered as a simple firewall. It is a host-access control system and also can be used to secure a service. The tcp wrappers contains two files named hosts.allow and hosts.deny. Research this feature, try to implement it on one of your virtual machines, and then attempt to scan the network services once they are wrapped. An example of a wrapped service that has been scanned by Nmap is shown in the following image:

    Using the image as an example, configure the settings and scan the ports that are wrapped to achieve the same results. Once you have done this, see if there are any characteristics that you can identify when you scan ports that are wrapped compared to the ones that are not wrapped. This is part of being an advanced penetration...