secure-os wrote
Jun 17, 2026 in linux, windows, security — Is Linux more secure than Windows in 2026? Linux has real structural advantages — permissions, smaller desktop attack surface, open-source auditability — but Windows has closed much of the gap. What actually makes the difference, honestly.
Read more…secure-os wrote
Jun 16, 2026 in messaging, encryption, signal — Looking for the best encrypted messaging app in 2026? Signal leads for most people, but Threema, Session and SimpleX win on specific needs. End-to-end encryption, metadata, and which to actually pick.
Read more…secure-os wrote
Jun 16, 2026 in dns, privacy, encryption — Plain DNS leaks every site you visit to your ISP and network. Secure DNS fixes that. A practical guide to DoH, DoT, DNSSEC, how to turn encrypted DNS on, and the resolvers worth using.
Read more…secure-os wrote
Jun 15, 2026 in signal, telegram, messaging — Signal vs Telegram, honestly compared in 2026. Signal is end-to-end encrypted by default; Telegram's default chats are not. What that really means, where Telegram still shines, and the honest limits of each.
Read more…secure-os wrote
Jun 15, 2026 in email, encryption, privacy — The best secure email providers in 2026, honestly compared: Proton Mail, Tuta, Mailbox.org, Posteo and StartMail. What end-to-end encryption really covers, where each shines, and the honest limits of private email.
Read more…secure-os wrote
Jun 15, 2026 in encryption, usb, veracrypt — How to encrypt a USB drive in 2026, step by step, on Windows, macOS and Linux — with free, cross-platform VeraCrypt, plus built-in BitLocker To Go, macOS encrypted volumes and LUKS. What encryption protects, and the honest pitfalls.
Read more…secure-os wrote
Jun 14, 2026 in grapheneos, android, mobile-privacy — GrapheneOS is a security- and privacy-focused Android OS for Pixel phones. How its hardening works, sandboxed Google Play, supported devices, honest limits, and how it compares to CalyxOS and /e/OS.
Read more…secure-os wrote
Jun 14, 2026 in android, degoogle, mobile-privacy — A practical 2026 guide to de-Googling Android: the realistic spectrum from swapping apps and using Aurora/F-Droid, to microG, to a full GrapheneOS or CalyxOS install. Honest effort, limits and privacy gains at each level.
Read more…secure-os wrote
Jun 14, 2026 in privacy-phone, grapheneos, degoogle — The best privacy phones in 2026, honestly compared: a Pixel running GrapheneOS, pre-built de-Googled Murena /e/OS, CalyxOS, Linux phones, and locked-down iPhone. What 'privacy phone' really means and which fits you.
Read more…secure-os wrote
Jun 14, 2026 in signal, whatsapp, messaging — Signal vs WhatsApp, honestly compared in 2026. Both encrypt message content end-to-end — the real difference is metadata and ownership. Why Signal wins on privacy, where WhatsApp is fine, and the honest limits of each.
Read more…secure-os wrote
Jun 14, 2026 in browser, privacy, fingerprinting — There is no single 'most private' browser — the right one depends on your threat model. A clear-eyed comparison of Tor Browser, Mullvad Browser, Brave, Firefox hardened and LibreWolf, and which to use for what.
Read more…secure-os wrote
Jun 14, 2026 in encryption, privacy, security — Encryption scrambles data so only someone with the key can read it. What encryption is, symmetric vs asymmetric, at-rest vs in-transit, end-to-end encryption, and the honest limits — explained by threat model.
Read more…Operating systems
Which secure OS fits which threat model — compartmentalisation vs amnesic vs Tor-routed.
Read the guides →Encryption
LUKS, BitLocker, FileVault and VeraCrypt — what each protects, and what it does not.
Read the guide →Hardening
Practical hardening built around the adversary you actually face.
Read the guide →