Question

5. Briefly describe the anti-fraud tools that are used in payment gateways
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Answer 1

Answer:

How Payment Gateways Can Detect and Prevent Online Fraud

Address Verification Service (AVS) AVS is an effective security measure to detect online fraud. ...

Card Verification Value (CVV) ...

Device Identification. ...

Flag Large Transactions. ...

Payer Authentication (3-D Secure) ...

High-Risk Countries. ...

Risk Scoring.

Explanation: