The most widely used messaging app — WhatsApp has finally introduced its most anticipated biometric authentication feature for Android users. Earlier this year in February, the social networking app added support for Apple’s Face ID authentication for WhatsApp users on iOS. And now WhatsApp has made this feature available to Android users of WhatsApp beta as well but this time the biometric authentication will be based on the fingerprint scanner.
Back in March, WhatsApp’s new security feature was spotted in the beta version 2.19.83 of the Android app of WhatsApp. Through this feature, Android users of WhatsApp will be able to maximize the security and privacy of their app.
So, if you are using an Android smartphone with a fingerprint scanner, you can opt for the Beta version 2.19.83 of WhatsApp and then you can activate it by going into the Settings.
Here are some simple steps that you need to follow to activate the feature.
Interestingly, for iPhone and iPad users, the authentication works with both Face ID and Touch ID. As of now, the WhatsApp beta tracker website, WABetainfo, has tracked the fingerprint feature but the site also notes that the feature in the Android OS is disabled by default and it won’t work even for the beta users unless the enable it. The site says that the new fingerprint authentication feature will be a unique way for Android users to unlock their WhatsApp using biometric authentication.
It must be noted that the latest security feature does not lock your different chats on an individual basis, therefore once unlocked, the messaging app opens access to all of the user’s messages. The lack of a native lock option on a private app such as WhatsApp has long been awaited by its users, although various third-party apps can be downloaded which will enable a passcode to the messaging app.
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