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Enable biometric lock + strong alphanumeric passcode (not 4-digit PIN)
Enable full-disk encryption (default on modern iOS/Android)
Review and revoke unnecessary app permissions (location, contacts, microphone)
Install a privacy-focused DNS (NextDNS or Quad9)
Enable automatic updates for OS and apps
Use Signal for messaging, Brave for browsing, and a VPN on public Wi-Fi
Estimated time: 30 minutes. Difficulty level: Easy.
Yes, this guide was last verified in 2026 and reflects the current process.
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