Two Factor Authentication


Add an extra layer of security for online account logins.

Our 2FA solution generates a one-time code which is instantly sent as an SMS to the user’s mobile phone.

The authentication is real-time, session-based and can be used for web, IT or mobile applications.

Features and Benefits

  • Enables the use of a mobile number as a digital identity
  • Real-time, session-based 2FA
  • Simple API for easy integration
  • International reach to a range of countries
  • Easy to use web dashboard
  • Real-time reporting
  • View message history and delivery status
Two Factor Authentication (2FA) is part of the Optus SMS Suite, an intelligent, omnichannel messaging platform that can integrate seamlessly with your business applications such as your CRM, eCommerce platform and more.

Open 2FA Solution Sheet .pdf


PDF