CACBLAZE
Topic
Protecting data privacy on devices

Data Privacy & Security

Secure your personal data with layered defenses: strong authentication, careful permissions, encryption, privacy settings, breach readiness, and routine audits across devices and accounts.

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Account Security

1
  • Use a password manager and unique passwords for each site. Enable 2FA everywhere possible.
  • Rotate backup codes and store them offline. Remove outdated recovery methods.
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Device Hygiene

2
  • Keep OS and apps updated. Remove abandoned apps that retain broad permissions.
  • Audit app permissions (camera, mic, location) and revoke non‑essential access to reduce surveillance risks.
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Data Controls

3
  • Encrypt sensitive archives and use end‑to‑end encrypted messengers for private conversations.
  • Review privacy settings on social networks and limit public exposure of profile details and posts.
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Breach Readiness

4
  • Enable breach alerts and monitor for credential leaks. Change passwords promptly when leaks are detected.
  • Keep incident response notes: who to contact, what to rotate, and how to revoke tokens across services.
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Data Minimization

5
  • Limit the data you share with services to essentials. Avoid optional fields that increase exposure.
  • Delete old accounts and revoke unused app authorizations to reduce your overall attack surface.
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Secure Sharing

6
  • Use expiring links and access‑controlled folders for sensitive documents.
  • Avoid sending identity documents over email; prefer verified portals with encryption.
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Privacy Tools

7
  • Adopt tracker blockers, private DNS, and hardened browser profiles for sensitive tasks.
  • Use encrypted cloud storage for backups; verify provider security features.
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Audit Schedule

8
  • Run quarterly privacy audits: permissions, recovery methods, exposed posts, and data exports.
  • Record findings and remediate promptly; track improvements over time.

Checklist

Work through these steps in order.

  1. Enable 2FA everywhere.
  2. Audit permissions routinely.
  3. Encrypt and limit sharing.
  4. Maintain breach response plan.