Solo is a FIDO2 security key you can use to securely login to websites. It's an open source alternative to Google Titan.
It works with PCs and mobile phones via NFC.
It supports signed firmware updates, so we can soon add new features like OpenPGP, one time passwords, static passwords, and cryptocurrency wallet features.
Somu is a tiny, open source, FIDO2 security key you can use with your Google, Twitter, and GitHub accounts for two-factor authentication, or your Microsoft account for passwordless login. Somu fits in your USB port, so you’ll never forget your key again.
