Read this some time ago, and again recently. When I first read it, it described a world of mainframe computer users that was exciting but out of reach. Now it seams like a history lesson. It shows just how far we have come in computer development and even more in adopting the "connected world".
However it still is a great read - a really good "detective story".
It is a real account of a PHD student (an astronomer) who is "into computers". He gets a temporary job as a system manager in a American University Computer department. He is tasked to find out why two computer accounting systems don't agree, and finds that a hacker has penetrated their system. He then documents the next few months while he attempts to track down and catch the intruder.
It also documents his hippyish life on USA's west coast.
It reminds me very much how innocent and trusting we all were before the wide-spread adoption of the Internet.
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