Device Security for Pixel 8 and Up

Maximize the security of your Pixel 8 or newer with this privacy-focused guide. We'll walk through essential settings to lock down your phone against theft, surveillance, and data leaks.

1. Set a Strong Lock Screen

Use a numeric PIN with at least 6–8 digits. Avoid fingerprints or face unlock — these can be forced under pressure. You can disable biometrics via:

• Settings → Security → Fingerprint Unlock → Remove
• Settings → Security → Face Unlock → Disable

2. Enable Auto-Wipe (Optional)

Use a custom security app like Wasted to trigger a full system wipe after a fake PIN or airplane mode trigger. This is ideal for emergency situations.

3. Restrict USB Access

Block unauthorized physical access via USB by changing your settings:

• Settings → Security → More Security Settings → USB Preferences → No data transfer
• Settings → Developer Options → USB Debugging → Off

4. Set Encrypted DNS

Encrypt your DNS traffic to prevent tracking by setting a Private DNS provider:

• Settings → Network & Internet → Private DNS → dns.cloudflare.com
• Alternative: dns.adguard.com (blocks ads & trackers)

5. Use a No-Log VPN

Route your entire internet connection through a privacy-friendly VPN. This protects your data on public WiFi and hides your IP.

• Recommended: Mullvad, ProtonVPN, or IVPN

6. Revoke App Permissions

Go through each app and remove unnecessary permissions:

• Settings → Privacy → Permission Manager
• Revoke access to microphone, camera, contacts, and location where possible

7. Anti-Theft Tips

• Install Wasted and set a fake PIN trigger to wipe your device
• Use Find My Device (or disable it if you're using a hardened setup)
• Backup your data encrypted to an external drive or via Syncthing

Final Notes

With just a few changes, your Pixel becomes one of the most secure phones available. Combine these settings with smart digital hygiene, and you'll be one step ahead of most threats.