You decide how your phone is unlocked, but Google Pay cannot be installed on a phone without a lock screen. This is in contrast to your card which can be used by anyone who holds it long enough to read the card number. Depending on your security settings, this may require either a PIN or biometrics like Face ID. In order to use the Google Pay app, you first have to unlock your phone. This means that if anybody wanted to somehow interfere with the signal, you would see them doing it. This is considered more secure than Wi-Fi because data is only broadcast up to 4cm. Google Pay uses NFC for in-person payments. Google Pay Doesn't Broadcast Your Transactions
Related: How Credit Card Fraud Works and How to Stay SafeĪ security breach can happen at any retailer any app that allows you to hide your payment details is therefore worth using. Your actual card number is hidden throughout the transaction and this protects you from both fraudulent merchants and security breaches.
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