
Enable the lock and follow the on-screen instructions for fingerprint or facial recognition scanning.Tap on the profile icon in the top right corner.Here's a step-by-step guide on activating biometric lock in popular mobile payment apps: Configuring biometric authentication-requiring users to verify their identities through facial recognition or fingerprint scanning-ensures that scammers, remotely accessing the device, are unable to open UPI apps. However, by using the built-in security features of smartphones, an additional layer of protection can be added.


It is highly recommended to establish two-step authentication, but scammers have found ways to intercept OTPs (One-Time Passwords) through compromised SMS apps. ALSO READ: Windows users can now edit sent messages on WhatsApp: Know about latest updateĮnabling biometric authentication within UPI apps presents a strong defense mechanism against scammers.
