What login methods does Vtiger support?

Vtiger CRM provides the following login methods: 

• Password - Users must enter their Vtiger email address and password to log in.
• Single Sign-on (SSO) - Users can log in via their Google, LinkedIn, Office 365, Facebook, or Twitter credentials.
• Two-factor authentication - Users must go through two identification checks to log in:

1. Enter the username and password 
2. Enter the code sent to their email address/phone number

• Security Assertion Markup Language (SAML) - Users can use the credentials of a SAML-based IDP to log in. To learn more about SAML-based login, click here.