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Kali Linux Wireless Penetration Testing Beginner???s Guide

You're reading from   Kali Linux Wireless Penetration Testing Beginner???s Guide Master wireless testing techniques to survey and attack wireless networks with Kali Linux, including the KRACK attack

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Product type Paperback
Published in Dec 2017
Publisher
ISBN-13 9781788831925
Length 210 pages
Edition 3rd Edition
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Authors (3):
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Vivek Ramachandran Vivek Ramachandran
Author Profile Icon Vivek Ramachandran
Vivek Ramachandran
Cameron Buchanan Cameron Buchanan
Author Profile Icon Cameron Buchanan
Cameron Buchanan
Daniel W. Dieterle Daniel W. Dieterle
Author Profile Icon Daniel W. Dieterle
Daniel W. Dieterle
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Table of Contents (14) Chapters Close

Preface 1. Wireless Lab Setup FREE CHAPTER 2. WLAN and Its Inherent Insecurities 3. Bypassing WLAN Authentication 4. WLAN Encryption Flaws 5. Attacks on the WLAN Infrastructure 6. Attacking the Client 7. Advanced WLAN Attacks 8. KRACK Attacks 9. Attacking WPA-Enterprise and RADIUS 10. WLAN Penetration Testing Methodology 11. WPS and Probes A. Pop Quiz Answers Index

Time for action – wireless eavesdropping


Follow these instructions to get started:

  1. Replicate the entire setup as in the previous lab. Fire up Wireshark. Interestingly, even the MITM-bridge shows up. This interface would allow us to peer into the bridge traffic, if we wanted to:

  2. Start sniffing on the at0 interface so that we can monitor all traffic sent and received by the wireless client. On the wireless client, open up any web page. In my case, the wireless access point is also connected to LAN and I will open it up by using the address http://192.168.0.1:

  3. Sign in with your password and enter the management interface.

  4. In Wireshark, we should be seeing a lot of activity:

  5. Set a filter for HTTP to see only the web traffic:

  6. We can easily locate the HTTP post request that was used to send the password to the wireless access point:

What just happened?

The MITM setup we created now allows us to eavesdrop on the victim's wireless traffic without the victim knowing. This is possible because, in an MITM...

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