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.<div><br></div><div>Christie<br clear="all">
_______<br>"The road of excess leads to the palace of wisdom." -- W. Blake.<br>
<br><br><div class="gmail_quote">On Thu, Feb 4, 2010 at 11:43 AM, <span dir="ltr"><<a href="mailto:krux@thcnet.net">krux@thcnet.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">> I certainly don't want to conflate these issues... but I think passport RFID<br>
> is an excellent example of misuse of this technology. And access control<br>
> with RFID not all that different.<br>
<br>
</div>I agree, RFID systems are fairly trivial to copy/clone tags. A bit of<br>
circuitry and a coil of wire (like around a door frame) and you have a system<br>
that can harvest all the tags you could want. That's why the use of a second<br>
authentication factor is a good idea to couple with RFID if greater security<br>
is required. Of course you also have people who don't like RFID since they<br>
don't like the privacy issues that potentially being tracked raises.<br>
<br>
perl -e 's++=END;++y(;-P)}\n?k++=;<+xru}?print:??;'<br>
<div><div></div><div class="h5"><br>
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