Here's how to use WhatsApp's new fingerprint lock for Android

WhatsApp has rolled out its fingerprint lock feature for Android users. After two-factor authentication, this will be a third layer of security for users. The only requirement is that your phone should have a fingerprint sensor in order for you to use the feature.Android users can now add a layer of security their WhatsApp accounts by enabling the new fingerprint lock feature. The timing of the roll out coincides with the news of Facebook suing the NSO Group for breaching the data privacy of WhatsApp users."Earlier this year, we rolled out Touch ID and Face ID for iPhone to provide an extra layer of security for WhatsApp users. Today we're introducing similar authentication, allowing you to unlock the app with your fingerprint, on supported Android phones," said the company in a statement.Even

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