Privacy Tools
Encrypted messaging, browser hardening, DNS privacy, secure email.
Editor's picks in Privacy Tools
Hand-picked starting points — fact-checked and recently refreshed.
Encrypted Messaging Apps Compared (Without the Drama)
Signal, WhatsApp, iMessage, Telegram — what they actually encrypt, and from whom.
Read article → Privacy ToolsBrowser Privacy Settings: A Quick Tune-Up Guide
Ten minutes in your browser settings cuts the majority of casual tracking.
Read article → Privacy ToolsCookies, Trackers, and Fingerprinting Explained
Three different ways the web identifies you — and why blocking only one isn’t enough.
Read article →Most recently updated
Sorted by 'last updated' date — fact-checks and refreshes prioritized.
Are AI Agents Safe? A 2026 Privacy and Security Guide
Agentic AI moved from demo to mainstream in 2026. Here's what an AI agent actually does with your data, where the real risks are, and how to use them sensibly.
Read article → Privacy ToolsKids' Online Privacy in 2026: A Parent's Guide to the New COPPA Rules
The FTC's amended COPPA rules took effect April 22, 2026. Here's what changed, what your kid's apps must do now, and what you can actually control as a parent.
Read article → Privacy ToolsWhen AI Deletes Your Data: A Consumer's Guide to Agentic AI Risk
An AI coding agent recently deleted a CEO's entire production database in 10 seconds — including backups. Here's what consumer users should learn.
Read article → Privacy ToolsBig Tech Is Ignoring Your Opt-Out Signals: What You Can Actually Do
An April 2026 forensic audit found Microsoft, Meta, and Google still tracking users who explicitly opted out. Here's what works in practice when corporate promises don't.
Read article → Privacy ToolsEmail Privacy: PGP and Encrypted Email Services
Why ordinary email is a postcard, and how to send sealed envelopes when you need to.
Read article → Privacy ToolsDNS Privacy Explained: DoH, DoT, and Why They Matter
Every website you visit starts with a DNS lookup. By default, that lookup is unencrypted.
Read article →Common privacy tools questions
Quick answers to questions readers ask most about privacy tools.
What's the easiest privacy upgrade I can make today?
Switch your browser to Brave or Firefox with Strict tracking protection, then install uBlock Origin. This stops the majority of consumer-grade tracking in 5 minutes.
Does using HTTPS mean my browsing is private?
HTTPS encrypts content but not metadata. Your ISP still sees which sites you visit (via DNS and SNI). Combine HTTPS with encrypted DNS (Cloudflare 1.1.1.1, NextDNS) and a VPN for layered privacy.
Should I worry about browser fingerprinting?
If your threat model includes tracking-by-major-platforms, yes. Brave and Tor Browser actively resist fingerprinting. Firefox helps via 'Resist Fingerprinting' setting.
What is Global Privacy Control?
A browser signal that legally requires US California and Colorado businesses to opt you out of data sale. Brave has it on by default. Firefox supports it via about:config. Many companies honor it voluntarily even where not legally required.
Are privacy settings on iOS / Android enough?
They help significantly — 'Limit Ad Tracking' on iOS, deleting Advertising ID on Android. But mobile apps still collect data via SDKs the OS doesn't fully restrict. Combine OS settings with a privacy DNS for fuller coverage.