Ernest Nachtigal:
CLASS OF 1969
Newmarket High SchoolClass of 1969
Newmarket, ON
Ernest's Story
I spent 45 years at IBM specializing in encryption. I was one of the people who actually provided the code that became the TD Green Machine. I also managed to create two patents related to encryption, one was used to create the IBM Encryption Facility another allowed a third party to verify transactions on behalf of a credit card provider without compromising the cr...Expand for more
yptographic information used to generate customer account/PIN information. Spent a couple of years as president of the Mississauga Computer Club, then took early retirement from IBM and currently work at for Bank of Montreal.
I have travelled to every continent except Antarctica teaching encryption technology and was a regular presenter at many computer conferences.
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