[zeugma]

LOL! Yeah. I can relate.

Sometimes you can't do that though. For instance a web-hosting company that provides shell access.

[JRandomFreeper]

When I was running servers that had shell access, I generally had scripts that watched for suspicious things and alerted me. It trapped one user that "Never changed anything. It worked yesterday, and it doesn't work today".

I escalated his case to management, who kneecapped him into submission. You have to have good management to fall back on.

/johnny