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by MBCook
1425 days ago
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You only get unencrypted stuff when doing mag-stripe, and that’s mostly just card number and name. Same with tap-to-pay may-stripe emulation (the old way which no one is supposed to use anymore, even in the US per credit card rules). That’s why everyone has/is moving off mag-stripe (depending on country) and to EMV. With EMV and EMV contactless the terminal never gets the full card number, among many other significant security improvements. |
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The terminal encrypts it before sending it over the wire