By: Flo Goss user 01 Apr 2016 at 5:47 a.m. CDT

2 Responses
Flo Goss gravatar
Hello, In the last version 2.4.2, there are two options " Authentication mode" and "oxTrust authentication mode", but the [doc](https://www.gluu.org/docs/oxtrust/configuration/#manage-authentication) says nothing about the second one. What's the difference between both ? And what's the difference between Default and internal ?

By Yuriy Movchan staff 01 Apr 2016 at 6:12 a.m. CDT

Yuriy Movchan gravatar
Hi, It's default authentication mode for all applications which request authorization but not pass acr_values parameter. If you not specify any value in this drop down list oxAuth should use custom authentication script with lover priority.

By Mohib Zico Account Admin 01 Apr 2016 at 6:14 a.m. CDT

Mohib Zico gravatar
Created a github [issue](https://github.com/GluuFederation/docs/issues/84) to update doc. 'oxTrust' is the codename of Gluu Server GUI. Whenever you prefer some method for 'oxTrust' ( say, oxPush2 ) and another one for 'oxAuth' ( say, default ) then here is the scenario: 1. User who is trying to log into Gluu Server admin panel, he/she will get 2FA with oxPush2. 2. General users who will just do the SSO with Gluu Server, won't get oxPush2 or 2FA but will move through Default. 'Internal' is a custom method for authentication. You can check the script in custom script section.