A GPG key in Yubikey is an excellent way to manage passwords using Password Store, SSH authentication, encrypt/decrypt backups, or sensitive files in your comp

A GPG key in Yubikey is an excellent way to manage passwords using Password Store, SSH authentication, encrypt/decrypt backups, or sensitive files in your computer so as to prevent leakage, share passwords between devices, … There are also use cases like emails data to others or yourself, but usually the other side doesn’t use email encryption!