RTTY Teletype

http://radioblvd.com/rtty_teletype.htm

were faced with the alternative of old, heavy, smelly, noisy, mechanically complex machines that did require routine maintenance and used a lot of paper (and even typewriter ribbo

Ross Anderson's Home Page

https://www.cl.cam.ac.uk/archive/rja14/

Resource Locator: An Alternative Means of Establishing Trust on the World Wide Web investigated how to embed trust mechanisms in html documents. It grew out of a medical school pr

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