[Noisebridge-discuss] Door bell

Christie Dudley longobord at gmail.com
Thu Feb 4 21:07:05 UTC 2010


I'm kind of disappointed someone took Chris' coil off the doorway to the
second classroom.  Where did it wander off to?  I think it'd be a nice
source for all sorts of fun experiments.

Christie
_______
"The road of excess leads to the palace of wisdom." -- W. Blake.


On Thu, Feb 4, 2010 at 11:43 AM, <krux at thcnet.net> wrote:

> > I certainly don't want to conflate these issues... but I think passport
> RFID
> > is an excellent example of misuse of this technology. And access control
> > with RFID not all that different.
>
> I agree, RFID systems are fairly trivial to copy/clone tags.  A bit of
> circuitry and a coil of wire (like around a door frame) and you have a
> system
> that can harvest all the tags you could want.  That's why the use of a
> second
> authentication factor is a good idea to couple with RFID if greater
> security
> is required.  Of course you also have people who don't like RFID since they
> don't like the privacy issues that potentially being tracked raises.
>
> perl -e 's++=END;++y(;-P)}\n?k++=;<+xru}?print:??;'
>
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