I see the following partition for guest level accounts on a machine.
I know it's possible for a guest user to read and write stuff to the hard drive from their account. How is this possible when the partition only has the read bit set for operator group?t% ls -al /dev/mirror/gm0s2f
crw-r----- 1 root operator 0, 94 Nov 20 05:41 /dev/mirror/gm0s2f