How Tokenization Actually Protects a Card Number
The mechanics behind payment tokenization — how a substitute token value replaces a real card number in stored and transmitted transaction data.
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How a Fraud-Detection Algorithm Actually Flags a Transaction
The mechanics behind card fraud-detection systems — how an algorithm compares a new transaction against a cardholder's established spending pattern.
Read articleHow EMV Chip Transactions Actually Generate a Unique Code
The cryptographic mechanics behind an EMV chip transaction — how the chip generates a unique, single-use code for every transaction.
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