In high school I wrote a couple programs with At Ease in mind.

The first was in my BASIC class. I wrote a QuickBASIC program to delete the At Ease preferences file. Then I could restart the computer with no security.

The second was actually approved by the school to be installed. I used FutureBASIC to write a program that would allow students to delete files from their floppy disks (the version of At Ease we used did not allow this). Essentially, the program would allow you to delete any file you liked... as long as it was on a disk less than 2 MB in size.