Banking · Card Payments and Cyber Security
Under the regulatory framework established for digital retail transactions, how do banks protect customer card data during online e-commerce checkout processes?
- 1By eliminating the interest-free credit card grace period completely for online web transactions.
- 2By charging a uniform 3.5 percent cross-border markup fee to discourage online shopping fraud.
- 3By implementing 'Tokenization' which replaces actual card details with a unique, randomized digital code or token.✓
- 4By permitting merchants to explicitly log exact card numbers in local secure plaintext notebooks.
Correct answer
By implementing 'Tokenization' which replaces actual card details with a unique, randomized digital code or token.
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