Re: Hats off
"I kind of miss how insecure we used to be able to be"
Support modem plugged into the back of the Unix box. Dial in from a Nokia brick Communicator. Pick up email (this is one that will get the kids - Unix boxes have the facility for internal email so the overnight jobs email their output to a user who can then read it on a character terminal with elm or pine etc). rsh from one box to another - none of your telnet here!
A client with problems would ring me at my main client's office, then unplug his fax and plug a modem into the fax line and, again, dial in from the Communicator.