RDP and Network Level Authentication

The RDP client version 6 and later collect credentials before establishing a remote session. AuthLite credentials cannot be entered here, so extra measures must be taken to log in as an AuthLite integrated user.

AuthLite 1.0 does not currently support Network Level Authentication, so in order to use Windows 2008 and Vista terminal servers and clients, some settings must be changed.

On the terminal server

2008 server or Vista

In the Remote tab of the System settings, set the Remote Desktop radio button to the setting

"Allow connections from computers running any version of Remote Desktop"

2003 server

No changes are needed

On the client machine (RDP client version 6 or higher)

Since AuthLite credentials cannot be processed until you connect to the remote session, you must either disable the initial credential popup dialog, or work around it.

To disable the popup

  1. Save your RDP connection settings to an .rdp file
  2. Edit the RDP file with Notepad
  3. Append a line to the end of the file:

    EnableCredSSPSupport:i:0

  4. Save the file
  5. Double-click this file to connect
  6. Select a user tile and log in with AuthLite

To work around the popup

  1. Enter the username "Guest" and leave the password empty.
  2. Click connect
  3. You should get connected, and receive a message "The user name or password is incorrect"
  4. After dismissing that message you can select a user tile and log in with AuthLite

Related Topics

Articles pertaining to the AuthLite product
Tips for resolving common errors and configuration issues