Reminds a little bit of SlickLogin which provided user authentication via sound. Google bought, killed it and the concept completely disappeared. I’m wondering

Reminds a little bit of SlickLogin which provided user authentication via sound. Google bought, killed it and the concept completely disappeared. I’m wondering if it was unreliable from a security perspective, but it was a super cool concept. https://techcrunch.com/2014/02/16/google-acquires-slicklogin-the-sound-based-password-alternative/ https://techcrunch.com/2014/02/16/google-acquires-slicklogin...