WhatsApp has launched a feature that users have been waiting for since its emergence more than a decade ago. The new feature, called Chat Lock, allows you to password protect your private conversations.
Locked messages are locked in a separate folder with the sender's name hidden, even for others who have access to your phone. The "ChatLook" feature is now available to all WhatsApp users, whether they are users of the "iOS" system (iOS) or "Android" The company said that it plans to enhance the feature over the next few months.