On this episode of HakByte, Alex Lynd demonstrates how you can detect when known devices (like your friend's smartphone) are detected nearby, using promiscuous WiFi scanning on the WiFi Nugget. This episode & project is sponsored by PCBWay, who made manufacturing this awesome design possible - https://www.pcbway.com .
Buy a WiFi Nugget: https://retia.io/products/wi-fi-nugget-assembled
For a Halloween Edition WiFi Nugget and free access to our online class, choose the "Haloween Haxxer" Nugget Color - random orders will get neopixels + special glowing cases :)
https://retia.io/products/wi-fi-nugget-assembled?variant=39530152493134
Links:
WiFi Nugget FriendDetector: https://github.com/HakCat-Tech/FriendDetector
Ricardo Oliveira's FriendDetector: https://github.com/RicardoOliveira/FriendDetector
ESP8266 Board Manager Link: https://arduino.esp8266.com/stable/package_esp8266com_index.json
Download Arduino: https://arduino.cc/en/software
Alex Lynd's website: http://alexlynd.com
Follow Alex on Twitter: https://twitter.com/AlexLynd
Chapters:
Intro 00:00
What is the WiFi Nugget? 00:14
Promiscuous WiFi Scanning 00:30
Tools You'll Need 00:44
Setting up the Arduino IDE 00:55
Installing Libraries 03:26
What is the FriendDetector? 05:02
Promiscuous WiFi Data 05:21
Flagging Known Devices 06:07
How to Find a MAC Address 07:26
Finding a Device Vendor 08:00
Using the Screen + NeoPixel 09:20
Halloween Edition Nuggets! 09:50
Displaying Custom Graphics 10:00
Adding Custom Devices 11:00
Flashing the Code 11:41
FriendDetector Demo 12:28
Halloween Edition Nuggets! 13:14
Outro 13:40
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Founded in 2005, Hak5's mission is to advance the InfoSec industry. We do this through our award winning educational podcasts, leading pentest gear, and inclusive community – where all hackers belong.
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