You can create custom messages that users will see on the sign in and sign out pages. For more information, see "Customizing user messages on your instance."
Configuring built-in authentication
- 
From an administrative account on GitHub Enterprise Server, in the upper-right corner of any page, click .

 - 
If you're not already on the "Site admin" page, in the upper-left corner, click Site admin.

 - 
In the left sidebar, click Management Console.

 - 
In the left sidebar, click Authentication.

 - 
Select Built in authentication.

 
Two-factor authentication
When using LDAP or built-in authentication, two-factor authentication is supported. Organization administrators can require members to have two-factor authentication enabled.
Creating your account
Once your instance has been created, you'll need to create your own admin account.
- On the "Create Admin Account" page at 
http(s)://[hostname]/join, choose your username, password, and email address, then click Create an account.
 - Sign in to your GitHub Enterprise Server instance at 
http(s)://HOSTNAME/login. 
Inviting users
- 
From an administrative account on GitHub Enterprise Server, in the upper-right corner of any page, click .

 - 
If you're not already on the "Site admin" page, in the upper-left corner, click Site admin.

 - 
In the left sidebar, click Invite user.

 - 
Type the username and email address for each of the user accounts that you'd like to create, then click Generate a password reset link.

 
Tip: If email for notifications is configured on the appliance, an invite will also be sent to the provided email address.