보관된 글 — US — techcrunch
WhatsApp adds passkey protection to end-to-end encrypted backups
WhatsApp is introducing passkey protection for end-to-end encrypted backups, enabling users to access backups using biometric options like fingerprint or face recognition, rather than remembering passwords or encryption keys. This feature will roll out gradually to its 3 billion active users, enhancing backup security after years of lacking an encryption layer for chat backups.
핵심 정리
- WhatsApp adds passkey support for encrypted backups.
- Users can unlock backups with biometric methods instead of remembering passwords or keys.
- Meta introduced end-to-end encryption for backups in 2021.
- Previous backup methods required remembering or having access to passwords/encryption keys during restoration.
- The new feature is expected to roll out in the coming weeks to WhatsApp's 3 billion active users.
왜 중요한가
- The introduction of passkeys aligns with the increasing emphasis on cybersecurity and user privacy in 2025 IT trends.
- Passwords are being phased out in favor of more secure access methods like biometrics and passkeys, reflecting broader IT security advancements.
The addition of passkey protection for encrypted backups marks a significant step for WhatsApp in enhancing user security and privacy, streamlining backup access without the need for traditional passwords.