I decided to audit my large collection of RFID hotel keys I’ve collected over the years. Just to get an idea what’s out there, and look for patterns and anomalies.<\/p>\n\n\n\n
One strange set I found is from the Waldorf Astoria in Park City. Didn’t respond to HF or LF search, but it clearly says right on the card, “hold key within 1\/2 inch of locking device.” I wonder what they’re using if it doesn’t register at all on the Proxmark? I have four of them, maybe I’ll see if I can crack one open to see what’s inside.<\/p>\n\n\n\n
The Hilton cards, for the most part, revert to hardnested attacks, but fall rather quickly, as opposed to the Sheraton card I was battling earlier in the week.<\/p>\n\n\n\n
I guess I have about 75 card dumps in total now, about 40 of which are Hilton.<\/p>\n","protected":false},"excerpt":{"rendered":"
I decided to audit my large collection of RFID hotel keys I’ve collected over the years. Just to get an idea what’s out there, and look for patterns and anomalies. … <\/p>\n