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  2. RFID skimming - Wikipedia

    en.wikipedia.org/wiki/RFID_skimming

    There are RFID-blocking wallets, purses, sleeves, and cards. Wallets, purses, and sleeves work by acting as a Faraday cage that creates a screen around contactless cards, which stops electromagnetic fields interacting with the cards. [10]

  3. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...

  4. Contactless smart card - Wikipedia

    en.wikipedia.org/wiki/Contactless_smart_card

    A contactless smart card is a contactless credential whose dimensions are credit card size. Its embedded integrated circuits can store (and sometimes process) data and communicate with a terminal via NFC. Commonplace uses include transit tickets, bank cards and passports. There are two broad categories of contactless smart cards.

  5. Radio-frequency identification - Wikipedia

    en.wikipedia.org/wiki/Radio-frequency_identification

    Some bike lockers are operated with RFID cards assigned to individual users. A prepaid card is required to open or enter a facility or locker and is used to track and charge based on how long the bike is parked. [citation needed] The Zipcar car-sharing service uses RFID cards for locking and unlocking cars and for member identification. [68]

  6. Card sleeve - Wikipedia

    en.wikipedia.org/wiki/Card_sleeve

    Card sleeves also became more important because of Magic tournaments: cards that were worn were considered to be marked, and could not be used in tournament decks. The card sleeves were also a potential marking device: one drawback of traditional card sleeves was that they were typically slightly nonuniform, and therefore a potential way of ...

  7. MIFARE - Wikipedia

    en.wikipedia.org/wiki/MIFARE

    Hence, to avoid, e.g. manipulation or cloning of smart cards used in payment or access control solutions, proper actions have to be taken: on the one hand, multi-level countermeasures in the back end allow to minimize the threat even if the underlying RFID platform is insecure," In a statement [62] NXP said that the attack would be difficult to ...

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