Glad this one is getting the "second chance" bump back to the front page. It's great content and it's timely. It's a great video.

If you're not inclined to watch the video I'll save you a click to the youtube description and add a bit more detail than the earlier sibling for the devices shown:

Simulacra

"Simulacra continuously fabricates a churning crowd of plausible-but-fake wireless devices around you — drowning your real devices in noise so that passive trackers, ALPR add-ons, and co-travel correlators can't reliably pick your signal out of the crowd — while passively watching for the trackers that follow you."

https://github.com/Em3ritus/simulacra

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Biscuit Ultra

"Wardriving Platform: A Full WiFi & BLE Security Toolkit. A headless wireless security research platform controlled entirely from your phone via Bluetooth. The platform supports dual-band WiFi (2.4GHz + 5GHz), Bluetooth Low Energy scanning and attacks, wardriving with GPS mapping, packet capture, and much more"

https://biscuitshop.us/products/biscuit-ultra

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Rayhunter

"Rayhunter is a project for detecting IMSI catchers, also known as cell-site simulators or stingrays. It was first designed to run on a cheap mobile hotspot called the Orbic RC400L, but thanks to community efforts, it can support some other devices as well."

https://github.com/EFForg/rayhunter

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OUI Spy

"ESP32-S3 multi-mode surveillance-detection board"

• Foxhunter — single-target RSSI-proximity tracker for radio direction finding

• Detector — multi-target BLE scanner with OUI filtering + web config portal

• PCAP — raw 2.4GHz Wi-Fi packet capture, Wireshark-ready (dev branch)

• BLE Sniff — raw Bluetooth LE advertising capture, Wireshark-ready (dev branch)

• Flock-You — Flock cam detection with GPS wardriving, JSON/CSV/KML export

https://colonelpanic.tech/

https://github.com/colonelpanichacks/oui-spy

The coolest anti-surveillance tools at Defcon [video]