Key WhatsApp Privacy Features to Enhance Chat Security and Control

WhatsApp offers several privacy features to enhance chat security, including end-to-end encrypted backups, two-step verification, and controls over who can see profile details like last seen and status updates. Additional tools include chat locks requiring biometric or passcode access and disappearing messages that delete after a set time. These features aim to protect users' conversations from unauthorized access and maintain privacy amid growing concerns over data security on messaging platforms.