Privacy Guide Series
Take back your digital privacy. Easy guides on private search, secure email, VPNs, and removing your personal info online.
Your personal privacy matters. Big tech firms track your searches, emails, and phone location every day. We test tools that protect your data. Learn how to switch to private email, use secure cloud storage, and stop online tracking. Simple changes give you real peace of mind.
About the Privacy Knowledge Base
Welcome to our Privacy guide collection. Our team tests real solutions on physical hardware. We share clear steps, proven scripts, and practical fixes. You get exact terminal commands without fluff or guesswork.
Each guide helps you fix a specific issue or speed up your daily workflow. Browse the tutorials below to find working fixes, benchmark data, and verified code.
Common Privacy Problems & Recommended Fixes
These guides tackle the issues readers run into most often. Check your symptoms against the titles below to find the right fix quickly.
DeGoogle Starter Pack: 2026 Migration & Telemetry Audit
We measured 3,400+ background phone connections and tested open-source replacements for Search, Gmail, Drive, Photos, Android, and Maps. Complete chart & audit.
Read the fix →3 Best Gmail Alternatives in 2026: Proton, Tuta & Fastmail
Looking to leave Gmail? We tested Proton Mail, Tuta, and Fastmail for custom domain setup, IMAP support, end-to-end encryption, and spam filtering.
Read the fix →Google Search Alternatives: Kagi, Brave & SearXNG
We benchmarked index independence, telemetry, and technical query recall across Kagi, Brave, DuckDuckGo, and SearXNG. Here is our workbench data.
Read the fix →All Privacy Guides & Technical Runbooks
Mullvad vs Proton VPN (2026): 5 Real Speed Benchmarks
Mullvad or Proton VPN in 2026? We benchmarked WireGuard speeds on 1Gbps fiber, audited no-logs setups, and tested port forwarding across 14 global nodes.
Pi-hole vs AdGuard Home (2026): 5 Tested Benchmarks
Pi-hole or AdGuard Home in 2026? We benchmarked RAM, query latency, encrypted DNS, and Pi-hole v6 on Raspberry Pi to find the best network adblocker.
Can Smartwatches Track Vitamins? Accuracy Limits & Privacy (2026)
Smartwatches and apps cannot measure blood vitamin levels. Here is how nutrition tracking actually works, where algorithms guess, and where health data flows.
Bitwarden vs 1Password (2026): Tested Across 450 Vaults
Bitwarden or 1Password in 2026? We compared passkeys, Secret Key encryption, family sharing, and pricing across 450 credentials to help you choose.
How to Delete Google Account Permanently (2026 Checklist)
Ready to leave Google? Follow our safe checklist to download your data with Takeout, avoid 2FA lockouts, and delete your Google account permanently.
Google Maps Alternatives: Organic Maps, CoMaps & OsmAnd
We audited 1,200 miles of driving and hiking navigation to compare battery life, offline maps, and GPS privacy on Organic Maps, CoMaps, and OsmAnd.
DeGoogle Android Phone: 5 Tested Privacy Steps (2026)
We flashed GrapheneOS on test Pixel devices and benchmarked battery life, Play Integrity API bypasses, sandboxed Google Services, and telemetry cuts.
Google Drive Alternatives: Nextcloud, Proton, Syncthing
We migrated 45GB of files to benchmark sync throughput, Docker RAM usage, and document editing across Nextcloud, Proton Drive, and Syncthing.
Google Photos Alternatives: Immich and Ente Photos Tested
We migrated 80,000 photos from Google Takeout to test facial recognition, EXIF repair, and storage efficiency on Immich and Ente Photos.
3 Best Gmail Alternatives in 2026: Proton, Tuta & Fastmail
Looking to leave Gmail? We tested Proton Mail, Tuta, and Fastmail for custom domain setup, IMAP support, end-to-end encryption, and spam filtering.
DeGoogle Starter Pack: 2026 Migration & Telemetry Audit
We measured 3,400+ background phone connections and tested open-source replacements for Search, Gmail, Drive, Photos, Android, and Maps. Complete chart & audit.
Google Search Alternatives: Kagi, Brave & SearXNG
We benchmarked index independence, telemetry, and technical query recall across Kagi, Brave, DuckDuckGo, and SearXNG. Here is our workbench data.
Uninstall Windows 11 Copilot & Recall: 3 Fixes in 2026
Completely remove Microsoft Copilot and Windows Recall from Windows 11. Step-by-step PowerShell commands, Group Policy disablers, and registry tweaks.
Data Protection for Universities: 5 Security Rules (2026)
Protect student records, research IP, and campus infrastructure from ransomware. Practical FERPA/GDPR compliance runbook with network segmentation guides.
Remove Personal Information from Google Search: Step-by-Step
Remove your address, phone number, and private records from Google Search in 2026. How our team uses Google's Results About You tool and data broker opt-outs.
Best Business Password Managers 2026 Pricing: 5 Tested
Compare best business password managers in 2026: verified pricing ($3.75-$7.99/user/mo), SSO add-on fees, and zero-knowledge encryption benchmarks.
Google Chrome Removed AI Privacy Wording: Audit (2026)
Chrome quietly removed 'on-device' AI privacy wording from settings. We captured network packets with Wireshark to see where your data actually goes.
Student Data Privacy in Campus AI: 7 Safety Rules (2026)
Prevent student assignment leaks and PII exposure to third-party AI training sets. Campus deployment guide for self-hosted LLMs and privacy policies.
How to View and Delete ChatGPT Memory Tracking (Guide)
Learn how to view, export, and delete ChatGPT memory tracking. How our team audited OpenAI profile data, purged memories, and configured privacy controls.
Is ChatGPT Safe in 2026? 5 Enterprise Privacy Tests (Tested)
Is ChatGPT safe for enterprise and personal data? We analyzed OpenAI training opt-outs, zero-data retention agreements, and prompt injection risks.