@tubetime I remember when the sysadmins put security into the X sessions by default for new accounts. My friend, who had the older configuration, said “ah, that’s a bunch of nonsense, I don’t need that”

He said that in a lab full of CS students.

So we all remote logged into his computer and popped up Xeyes. And Xclock. And changed his background image. And started half a dozen sessions of Xsnow.

“Okay you guys, very funny”

So we intensified our efforts