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UID:3f8f9709-bca8-46ba-baff-a1987a8a6fc1
X-WR-CALDESC:On this date in 1921 - William Friedman became the first civil
 ian cryptanalyst with the Office of the Chief Signal Officer. Friedman was
  a prolific author\, teacher\, and practitioner of cryptology. Much of wha
 t is done today at the National Security Agency may be traced to his pione
 ering efforts.\n\nLearn more via the link provide below.
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DTSTAMP:20260425T140823Z
DESCRIPTION:On this date in 1921 - William Friedman became the first civili
 an cryptanalyst with the Office of the Chief Signal Officer. Friedman was 
 a prolific author\, teacher\, and practitioner of cryptology. Much of what
  is done today at the National Security Agency may be traced to his pionee
 ring efforts.\n\nLearn more via the link provide below.
DTSTART;TZID=America/New_York:20271231T060000
DTEND;TZID=America/New_York:20271231T060001
LOCATION:
SUMMARY:1921: William Friedman at Office of the Chief Signal Officer
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