Privacy, demystified.
Your guide to digital privacy and anonymity. Threat models, VPNs, encrypted email, and password management — explained clearly for everyone.
Tails vs Whonix vs Qubes: Which Anonymity OS for Which Threat Model
Tails, Whonix, and Qubes OS take very different approaches to anonymity and isolation. Here's how each works, what threats it actually defends against, and which one fits your situation.
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Threat Modeling for Journalists and Activists: A Practical Guide
A practical threat-modeling guide for journalists, activists, and anyone facing a capable adversary. Work through assets, adversaries, capabilities, and consequences — then build a proportional security plan.
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The OPSEC Mistakes That Deanonymize People (and How to Avoid Them)
Most people aren't unmasked by broken encryption — they're unmasked by operational mistakes. Correlation, reused handles, locale and timezone leaks, writing style, and payment trails all defeat good tools. Here's how each one works and how to avoid it.
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Signal, SimpleX, Session, and Matrix: Choosing a Private Channel by Threat Model
Encrypted messengers protect content, but they differ enormously in what metadata they leak and what identifier they tie you to. A threat-model-driven comparison of Signal, SimpleX, Session, and Matrix/Element — with each tool's real limits stated honestly.
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Remove Metadata Before You Share Files: A Practical Guide
Photos, PDFs, and Office documents carry hidden metadata that can deanonymize you — GPS coordinates, author names, timestamps, device serials. Here's how to find and strip it with mat2, ExifTool, and Dangerzone, and where each tool falls short.
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The Minimal Privacy Stack for 2026
Four tools that handle the most common privacy risks without turning your digital life into a burden. Start here before adding anything else.
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ProtonVPN vs Mullvad: The Anonymous VPN Comparison
ProtonVPN and Mullvad are the two most privacy-serious VPN providers. Here's how they differ on anonymity, audits, payment, and jurisdiction.
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Signal vs Session vs Briar: Which Messenger Can't Be Traced
Signal, Session, and Briar each offer strong privacy but with very different threat models. Here's which one to use depending on what you actually need.
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VPN vs Tor vs Proxy: What Actually Protects Your Privacy
VPNs, Tor, and proxies all claim to protect your privacy online. They work very differently. Here's what each actually does and when to use it.
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What Is a Threat Model and Why You Need One
A threat model helps you figure out what you're actually protecting and who you're protecting it from. Here's how to build one that fits your life.
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