This is a fork of @lizthegrey excellent gist on securing SSH with 2FA but modified to focus on the first steps one can take toward securing ssh access to Github (or other version control systems) with Apple touch ID button. Designed to prevent key theft from the systems we connect to with 2FA, while maintaining ease of use. From the project "If your Mac has a Secure Enclave, it also has support for strong access controls like Touch ID, or authentication with Apple Watch. You can configure your key so that they require Touch ID (or Watch) authentication before they're accessed. If you store your keys in the Secure Enclave, it's impossible to export them, by design."
Use TouchID to authenticate logins to GitHub! Since sekey is no longer maintained, let's use secretive instead.
Install the binary: