On Mon, 28 Jan 2019 08:04:10 -0500 Robert Huff <roberthuff at rcn.com> wrote: > I am told Dennis Ritchie once posed this at a conference: He wrote a paper "Reflections on Trusting Trust", you can read the PDF here: https://dl.acm.org/citation.cfm?id=358210 -- Steve O'Hara-Smith <steve at sohara.org>