RFID tags are available in a few different standards ranging from the very secure ones with data and encryption, to the much simpler ones that simply present themselves as a unique (or not so unique) serial number to the RFID reader.
This is a look at the cheapest and most common, that is widely available on ebay from a wide range of suppliers as either bare components or packages for full door control. Not that I'd trust these much for security with people like us about...

17 thoughts on “Rfid reader technology and cloning tags!”
  1. Avataaar/Circle Created with python_avatars Little Clem says:

    Idk why stores have not gone to rfid rather than bar codes. They are cheap enough now. You could push your buggy thru a reader, pay and go…

  2. Avataaar/Circle Created with python_avatars Kost Cempaka 33 says:

    Saya beli tapi tidak bisa digunakan

  3. Avataaar/Circle Created with python_avatars Ana says:

    This DAWGGOAT cloned card really vibing good and put bread to da hood, if thisโ€™s once in awhile hitting, so fuckin excited I hit on right timeโ€ฆ Got tha exactly balance, youโ€™re man of your words bro

  4. Avataaar/Circle Created with python_avatars David Ujcic says:

    Why isn't this functionality in smartphones? I have nfc phone but not recognising the keycard at all.

  5. Avataaar/Circle Created with python_avatars Albert Jin - OFFICIAL CHANNEL says:

    Clive duplicators cannot clone tags that are encrypted!!!!!!!! It cannot duplicate sato access control fobs!

  6. Avataaar/Circle Created with python_avatars James Randolph says:

    I wonder if the nicer one encrypts traffic. If not you can put a microcontroller in to sniff traffic and replay.

  7. Avataaar/Circle Created with python_avatars RAD Nasir Hill says:

    Can you transfer the original code straight from the box to the chip with that handheld device or it can only read the code generated by the chip or tag or how do you wish to call it?

  8. Avataaar/Circle Created with python_avatars Michael Osmon says:

    Holy cow man I seen quotes once for 500 long range rfid tags and 2 readers for cars/gates it was like $80k installed

  9. Avataaar/Circle Created with python_avatars Onkel Mรธtrik says:

    Hi
    You don't even need that reader anymore. Any smartphone with NTC and a free app will copy most cards and fobs…I can recommend NFC Tools and NFC ReTag, but there are many of them. You can even copy the card/fob to the phone . Neat.. ๐Ÿ™‚

  10. Avataaar/Circle Created with python_avatars Mike Trissel says:

    They had one on the computer room door at the place I used to work. Whenever the janitor would wipe down the walls near the sensing head, the doors would pop open, driving them bonkers. Cleaning lady told me, but we kept it our secret. Coffee machine in the same building had a beam at the bottom where the cup dropped. If you put your personal cup in the bottom, you got free copy. Perks of the accounting department. (and me)๐Ÿ˜

  11. Avataaar/Circle Created with python_avatars Graham TangoMike says:

    Clive.. Couldnt you have opened the device itself and run a very thin (single) line of copper around a particular area therefore acting as an aeriel?

  12. Avataaar/Circle Created with python_avatars BADGER says:

    Here's to crime done in style! ๐Ÿคฃ๐Ÿค‘โค๐Ÿ˜ฑ๐Ÿ˜Ž

  13. Avataaar/Circle Created with python_avatars Emelia S. says:

    Some RFID cards, like those in ePassports, actually count the number of usages, and compare that number with what the system should have for the card, so copying them isn't directly possible

  14. Avataaar/Circle Created with python_avatars So So says:

    you know casino chips have rfid in them, would be cool to clone them.

  15. Avataaar/Circle Created with python_avatars Gino Pillo says:

    Excellent review and I am the owner of four electric locks with three RFID TAG at 13.56 MHz, I would like to use the same RFID tags to turn on and off the electricity through an RFID card reader (used in hotel rooms) always at 13.56 MHz? In your opinion, can the RFID tags be read by both devices?

  16. Avataaar/Circle Created with python_avatars phil merrifield says:

    My old place of work had one of those rfid readers for the office, a disgruntled employee had broken the system and we couldn't get into the office. Now I knocked the device off the wall and managed to bypass the system completely using a phone charger. This was a while ago so I hope things have improved by I don't think it has.

  17. Avataaar/Circle Created with python_avatars Marc Se7en says:

    Hi Big Clive, Small Clive here! The thumbnail looks like you're holding a tiny CRT TV! ๐Ÿ“บ

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