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

Chapter 4. Intelligence Gathering

Actionable information is the key to success when performing a penetration test. The amount of public data that is available on the Internet is staggering, and sifting through it all to find useful information can be a daunting task. Luckily, there are tools available that assist in gathering and sorting through this wealth of knowledge. In this chapter, we will be reviewing some of these tools and focus on how to use the information to ensure your penetration tests are efficient, focused, and effective. Key topics covered include:

  • What is reconnaissance and why do we need it?

  • Reconnaissance types

  • Using DNS to quickly identify potential targets

  • Using search engines data

  • Using metadata to your advantage

    Tip

    Throughout this chapter, we will use the domain names example.com, example.org, and example.net, which are owned and maintained by IANA. Do not use these for practice purposes.

    These domain names are used as a representation of a domain that you own and/or have...