Animated single digits provide strong security. The user simply places their payment card over the animated challenge and 4 or 6 consecutive digits appear. The user the enters these in as a single use password.
Specific transaction information can also be included in the challenge to prevent man in the middle attacks.
*Please note the bank card in this video uses a clear window for clarity of demonstrations purposes, in reality this would be heavily tinted to mitigate photographic attack.
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