You can enable Responder Web to use the computer's Windows Authentication login to auto-login, rather than prompt for a user-entered login.

The user names in the Rx_Users table must match the windows authentication logins.

1. Open the web.config file. Web.config is installed in: C:\Inetpub\wwwroot\Responder\Web.config.
2. In Web.config, look for the following text:

   	Copy Code
   <authentication mode="Forms"> <forms loginUrl="~/login.aspx" protection="All" slidingExpiration="true" timeout="30" /> </authentication>

3. Change the authentication mode="Forms" to authentication mode="Windows".
4. Save Web.config.
5. Open the Internet Information Services (IIS) Manager.
   1. On your web server, right-click My Computer and select Manage.
   2. In the tree at the left, Expand the Services and Applications folder.
   3. Expand Internet Information Service (IIS) Manager.
6. Expand the Connections tree and select the Responder Default Web Site.
7. Double-click Authentication.
8. Select Anonymous Authentication and click Disable.
9. Select Windows Authentication and click Enable.
10. Restart Responder Web to be logged in automatically with Windows authentication.