!!Enterprise Licenses Only

OTP settings\\
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This settings allows you to configure two factor authentication:

!1. SMS based:

Using Twilio: https://www.twilio.com/

User the ACCOUNT SID as username and AUTH TOKEN as password:\\
[twilio3.png]
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Url : https://{otp_username}:{otp_password}@api.twilio.com/2010-04-01/Accounts/{otp_username}/Messages.json\\
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Provide your twilio phone number. Checking the "Validated Logins?" will enable to use otp in user login.\\
[otp_sms.png]
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!2. Email based: