Salesforce# allows you to generate time-based tokens. It provides additional security for the Salesforce administrator to log in with the two-factor authentication. In Chapter 3, Make Your Salesforce Data Secure – Security Settings in Salesforce, we discussed two-factor authentication in Salesforce. There, we used Google apps to generate a time-based token, but now you can also use the Salesforce# application to generate a time-based token.