1. Rename the admin account to something besides the default?

2.  Disable the admin account and add a Active Directory user as the primary admin (we only have purchased 1 user license)

3.  Remove the credentials from auto-populating into the web interface when it is loaded.  

We have some security concerns since our web console will need to be Internet facing, and would prefer that we are not publishing the default admin user account to the world.  We have changed the password, but would the ability to do more.

Thanks