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Miguel Ángel Antolín

Security

Security, Self-hosting 20 Mar 2026

Self-hosting Vaultwarden on a VPS: your own Bitwarden server

If you want to self-host Vaultwarden — the lightweight, Bitwarden-compatible password manager — on your own VPS, this guide walks through the complete setup. Vaultwarden is a Rust reimplementation…

Security 7 Apr 2020

Passwordless auth through SSH

Passwordless SSH authentication — using a cryptographic key pair instead of a password — is one of the most important security improvements you can make to any server. Instead of relying on a…