Playing With TOTP (2FA) and Mobile Applications With Ionic

Today I want to play with Two Factor Authentication. When we speak about 2FA, TOTP comes to mind. There are many TOTP clients (e.g. Google Authenticator).

My idea with this prototype is to build one mobile application (with Ionic) and validate one TOTP token in a server (in this case a Python/Flask application). The token will be generated with a standard TOTP client. Let’s start