Cisco ISE Application <GUI> default login change.
Previous ISE versions the application <GUI> login/password was <admin> <cisco>. However, with version ISE 1.1.1, the application login is setup during the initial installation under APPLICATION.
ISE DEPLOYMENT GUIDE 1.1.1
You must configure the Cisco ISE Admin password at the time you install the Cisco ISE. The previous Cisco ISE Admin default login credentials (admin/cisco) are no longer valid.
Need to reset the Application <GUI> Login / Password
Should you forget or need to reset this login and password you can via the CLI with the following command:
ise111/admin# application reset-psswd ise admin