We share everything on WhatsApp—personal photos, videos, and even bank details. WhatsApp has end-to-end encryption, but you can enhance your privacy by activating three key features: Chat Lock, two-step verification, and end-to-end encrypted backups.
Lock your private chats
First, turn on the Chat Lock feature. This is perfect for when friends or family take over your phone. They can't read your locked chats, which are hidden in a special folder. To activate it, simply open a chat, tap the person's profile or 'Chat Info,' and select 'Chat Lock.'
Also, turn on two-step verification in Settings > Account for an extra layer of security with a six-digit PIN.
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