Place Text in Your OS X Login Window
Sunday, July 20th, 2008
As someone who is gearing up to head overseas, I’ve put my laptop into somewhat of a lock-down mode, password protecting everything to make sure that it can’t be molested if it falls into the wrong hands abroad.
However, the drawback of such tight security is that (with the omission of physical labelling), if my laptop falls into the right hands, there’s no way the finder can figure out who the laptop actually belongs to.
Enter this handy hint, sourced from Apple’s own Leopard Security Configuration Guide. The hack allows you to place a custom phrase in the OS X Leopard Login Screen, just above the user name and password.
Crank up the terminal, and enter the following:
su [your admin username]
sudo -s
sudo defaults write /Library/Preferences/com.apple.loginwindow LoginwindowText “This laptop belongs to Jason Deacon, and you don’t.”
Of course, you may want to garnish your welcome message with maybe a contact phone number, email address or more impressive message than the example here.
The beauty of this hack is that as your contact details change when you travel, updating them is a simple as re-entering this into terminal. No more re-printing labels on the road, and you’re able to enter much more information here, too.
The Apple Security Guide is a good read, which I thoroughly recommend if you’ve got an eye for that sort of thing. We’ll explore more security tips in time!
One the features of Leopard i was most looking forward to was Time Machine. Still am. I’m still looking forward to time machine.
So what do two Mac geeks do with themselves on a Friday at 6pm? Any other day it might be repairing permissions or polishing their iPhone screens, but today the flop ya mac out-ers took a drive to get some of Apple’s latest OS X offerings, otherwise known as Leopard.

