I thought the B+ model was four ports, two controllers. I'm not interested in modifying (or even providing) a connection so much as looking for unrecognised devices. I had the idea of using them in a mesh, with only one actually connected to a live network. I thought it might be a way of listening to what other devices are already broadcasting when they search for a Wi-Fi connection On Jul 17, 2014 11:02 PM, "Eric Rand" <eric.r...@brownhatsecurity.com> wrote:
> R-pi doesn't come with a built-in wifi adapter, so you'll need to get > some add-ons to do that--and keeping in mind that there's only one USB > controller for all the networking and suchlike, there's a decided limit > to the amount of bandwidth that they can handle. > > Listening for connects is very doable, though that's really more the > province of the Pineapple > > [ http://wiki.wifipineapple.com/index.php/Main_Page ] > > and similar projects--the Pineapple also gives you various other > functionalities, like spoofing and MITM facilitation. > > Right tool for the job and all that. > > On 07/17/2014 07:56 PM, Rikairchy wrote: > > I'm thinking of picking up a few Raspberry Pis, I was wondering if they > > could be used as a way to track devices that search for wifi (unless this > > is passive only), and recognise "friendly" devices while notifying an > > administrator of foreign devices detected. Could this have any real world > > application? > > On Jul 17, 2014 7:37 PM, "Eric Rand" <eric.r...@brownhatsecurity.com> > wrote: > > > >> There's a project on github for just that kind of thing: > >> > >> https://github.com/DanMcInerney/wifijammer > >> > >> Regardless of the hardware you choose to use, however, keep in mind that > >> you're going to be using a much higher fraction of the radio amplifier > >> in the wifi adapter's time than normal use, so there will be > >> proportionally greater power consumption. > >> > >> (Radio theory isn't really infosec, but is a design consideration for > >> something like this; I can talk about it out-of-band if you need to > know) > >> > >> On 07/16/2014 02:26 AM, Keira Cran wrote: > >>> 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/ > >> > > > _______________________________________________ Sent through the Full Disclosure mailing list http://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
