Disable Java Security Warning using script/GPO
We have a campus license for some web-based software that uses Java applets (the application is hosted offsite). Each time a user logs in to the application, they get a Java security warning that says:
Warning - Security
The application's digital signature cannot be verified.
Do you want to run the application?
Then there is a checkbox for "Always trust content from this publisher", followed by two buttons: "Run" and "Cancel"
Is there any way to prevent this message from appearing using either a logon script, GPO, or reg edit? The browser is IE7, client operating system is XP, server operating system is 2008.
I tried running the application and clicking "Always trust" when I made the master image, but unfortunately, when testing after deploying to all campus computers, it did not work.