Backup OpenPGP keys on paper

Recently I remember I was keeping a backup of my OpenPGP keys on an external hard drive that any day now could just cease to work. After my first attempts with PGP/GPG where I lost my private keys and could no longer revoke them, I wasn’t planning on loosing another one again. After reading what […]

Auth with JSON Web Tokens

When it comes to implementing authentication on web apps, one solution you’ll definitely hear about first are cookies. Cookie-based authentication uses a server side cookies to authenticate the user on every request. This means that you’ll need to keep a session store, whether it’s on a database or on something like Redis. A solution you’ll […]