Interesting IBM 5150... or something

Brian Lanning wrote: Oh, for Pete's sake, a Tempest terminal, right when we're talking about classified info. Just so you know, this one is compromised by the insecure monitor (I think - it should be MUCH bigger, and not plastic, if Tempest approved) and the non-Tempest keyboard. "Tank-like" is a very concise description. I worked for a company that made (CP/M capable) Tempest terminals for the Burroughs TD-830 emulation market. The government would not tell you what acceptable levels of emissions were -- a company had to make a prototype, and send it in for testing. A while (gov't time) later, thumbs up or thumbs down. It often took many cycles to get a good one. Once it was approved, they bought them for HUGE prices. Quite a money-maker. Warren