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Date: Tue Jun 27 06:41:26 2006 From: michaelslists at gmail.com (mikeiscool) Subject: Sniffing RFID ID's ( Physical Security ) On 6/27/06, Josh L. Perrymon <joshuaperrymon@...il.com> wrote: > My post was based more on *existing* RFID implementations used for physical > security access cards. > > I know that non-contact cards such as RFID Credit Cards use encryption so > on... But are still vulnerable to non-authorized transactions.. I'm mean.. > there is no green button you push to authorize the transaction. > > But I just don't believe that the RFID access-card I use to access client > premeises use any type of encryption or only communicate with specific > readers. > > IF* this is the case then an attacker should have no problems powering the > card and making a "copy" of the contents. so what's your question then? how your card works? or how to make it secure? > JP > PacketFocus > > www.packetfocus.com > josh.perrymon@...ketfocus.com -- mic CMLRA, Mirios
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