You can enable two factor authentication for your account at any time on your POPSMASH profile page.
When two factor authentication is enabled, you will be prompted for a secure, random access code (token) when logging in. This adds additional security to your account.
To setup two factor authentication you will need a secure, authenticator app. If you don't already have one, we recommend Google Authenticator, which is free and available on iOS (Apple) here and Android here.