League needs proper 2 factor authentication

The email isn't enough. For everything else where I've spent actual money, I need an app or something I have to physically access. Main reason being I've had security issues lately and just thought to myself "Oh that's ok, I'll just have to up my settings" but was shocked when there was nothing. Come on, Riot. It's a time where digital security is a hot topic and this kinda stuff needs to be implemented.