Full Disclosure mailing list archives
Re: Jamming WiFi tracking beacons
From: Dale Visser <dale.visser () live com>
Date: Wed, 16 Jul 2014 07:33:38 -0400
This story set me wondering. Would it be possible to re-imagine WLAN and WWAN technologies such that, lets say smartphone-like devices don't have to broadcast unique, trackable IDs in the clear. I understand there's zero financial incentive for the telco industries to do this. I'm looking for more of a thought experiment, i.e., could it be done? Feel free to scrap 802.whatever and Internet Protocol when considering how it might be done. -- Sent from my phone. Please forgive brevity. ________________________________ From: Keira Cran<mailto:keiracran () eml cc> Sent: 7/16/2014 5:52 AM To: fulldisclosure () seclists org<mailto:fulldisclosure () seclists org> Subject: [FD] Jamming WiFi tracking beacons Hey, It's great that companies like Apple recognising the threat of tracking people via their devices wifi cards' MAC addresses, by randomising them. Naturally, I wondered i it was possible to jam the measurement beacon by spoofing tons of wifi clients. At one point in London, there was an advertising firm with tracking bins [1] and I have a nice clip of a technician looking puzzled at one beacon trying to figure out what's wrong. (Unfortunately, it's bit too close to home (literally) to share.) In the US I believe some ad "analytics" firms like SenseNetworks do something similar. [2] Consider this a call to arms then, to put those unused raspberry pies you have lying around to good use. best, keira [1] http://www.theguardian.com/world/2013/aug/12/city-london-corporation-spy-bins [2] http://sensenetworks.com/ _______________________________________________ Sent through the Full Disclosure mailing list http://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/ _______________________________________________ Sent through the Full Disclosure mailing list http://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
Current thread:
- Jamming WiFi tracking beacons Keira Cran (Jul 16)
- Re: Jamming WiFi tracking beacons Eric Rand (Jul 17)
- Re: Jamming WiFi tracking beacons Rikairchy (Jul 18)
- Re: Jamming WiFi tracking beacons Eric Rand (Jul 18)
- Re: Jamming WiFi tracking beacons Rikairchy (Jul 18)
- Re: Jamming WiFi tracking beacons Eric Rand (Jul 18)
- Re: Jamming WiFi tracking beacons Rikairchy (Jul 18)
- Re: Jamming WiFi tracking beacons Eric Rand (Jul 17)
- <Possible follow-ups>
- Re: Jamming WiFi tracking beacons Dale Visser (Jul 17)