I rebooted my Mac yesterday after installing the Apple update TS4088. Even though I disabled Guest Logins in my Users Preferences and have enabled FileVault 2 since the start, I am able to see Guest Login which is showing the following notice
The computer will restart to a secure, safari only system for the guest user
Is there a way to disable the Guest user ? The whole drive is supposed to be encrypted ideally, but looks like there is a bug ?
File Vault 2 - Apple KB article
Can FileVault show the login window as 'name and password', not 'list of users'?
Unable to create Guest Account after enabling FileVault
How to create a pseudo-guest account in Lion with FileVault 2?