Windows browser proxy settings

I开发者_如何学运维 am working on a c# application and am trying to remove the ability for users to edit their web browser proxy settings ( all browsers ) however I cannot find a solution on the internet. Can anyone help ?

There's no way to prevent users from controlling their proxy settings that will work across all browsers. For IE and Chrome/Safari (which rely on the IE settings) you can set a Group Policy to prevent a non-Admin user from changing the settings. (However, Chrome can be started with a command line instructing it to ignore the system proxy settings).