QUOTE(Boy96 @ Mar 15 2012, 06:06 PM)
So I went to Lost World of Tambun today, and they gave me a RFID tag.
So i went crazy tapping my phone to the rfid tag. I download a nfc app, but I dunno how it works..
I was wondering, can it be used to unlock hotel doors? Like tap a hotel card, then save it on the phone, and use the phone to unlock the doors, no need to use the card, can or not?
don't think so, each vendor usually encrypted the data to prevent data hacking. but at least you can detect the card, know the total memory size of card. So i went crazy tapping my phone to the rfid tag. I download a nfc app, but I dunno how it works..
I was wondering, can it be used to unlock hotel doors? Like tap a hotel card, then save it on the phone, and use the phone to unlock the doors, no need to use the card, can or not?
general nfc app only can read those unencrypted card data. farebot is compatible few cards from WW.
Mar 15 2012, 08:13 PM

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