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Advanced Penetration Testing for Highly-Secured Environments, Second Edition

You're reading from   Advanced Penetration Testing for Highly-Secured Environments, Second Edition Employ the most advanced pentesting techniques and tools to build highly-secured systems and environments

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Product type Paperback
Published in Mar 2016
Publisher
ISBN-13 9781784395810
Length 428 pages
Edition 2nd Edition
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Authors (2):
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Kevin Cardwell Kevin Cardwell
Author Profile Icon Kevin Cardwell
Kevin Cardwell
Lee Allen Lee Allen
Author Profile Icon Lee Allen
Lee Allen
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Table of Contents (14) Chapters Close

Preface 1. Penetration Testing Essentials FREE CHAPTER 2. Preparing a Test Environment 3. Assessment Planning 4. Intelligence Gathering 5. Network Service Attacks 6. Exploitation 7. Web Application Attacks 8. Exploitation Concepts 9. Post-Exploitation 10. Stealth Techniques 11. Data Gathering and Reporting 12. Penetration Testing Challenge Index

Enumeration avoidance techniques


As seen in the content of this chapter, an attacker can gain a lot of critical infrastructure information using freely available tools and techniques. As penetration testers, we cannot simply focus on attacking the network, we must also understand mitigating controls sufficiently to be able to offer advice and guidance to our customers. There are several methods that can be used by a corporation that will make it more difficult for an attacker to gain the information necessary to make a stealthy, successful attack on the customer's assets.

Naming conventions

Administrators should be encouraged to use naming schemes that do not give away information about the devices. For instance, let's say you used Nmap-Fu or DNS-Fu to pull the hostnames and found that the machines are labeled as follows:

  • dns1.example.com

  • mail.example.com

  • domainserver

  • devserver

  • administratorspivotpoint

  • rogueWAP

This would instantly give you an idea of which systems you would want to target...

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