Identity verification
The feature for setting identify confirmation, which allows further mechanisms to extend the standard use of e-mail confirmation, is as per the following sections
Enable the SMS method of identity verification
This option enables users to receive a one-time PIN which they receive via SMS. Once enabled, users must verify their mobile phone number before taking advantage of this feature.
Note
This option is enabled by default and can only be disabled by request to salesforce.com support.
Require security tokens for API logins from callouts (API version 31.0 and earlier)
In API version 31.0 and earlier, security tokens for API logins from callouts (such as Apex or AJAX proxy callouts) are required.
Note
In API version 32.0 and later, security tokens for API logins from Apex callouts, AJAX proxy callouts, and so on, are required by default
Allow location-based automated verifications with Salesforce Authenticator
This option allows you to disable the use of location-based automated...