I used System.getProperty("user.name") to get the userName of the user who logged in and started the application. It takes the login ID of the user where the application is actually running.

But when a user opens a browser, and goes to my application, is there any way to get their network ID/login that they have used to log into their windows machine?

So that this helps to avoid a login screen and i can directly take the user to the home page of my application.

Please help!