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Phil Zimmermann

philzimmermann.com
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Creator of PGP (Pretty Good Privacy)

Released PGP email encryption in 1991, which made strong public-key cryptography available to everyone and led to a US investigation over export rules. Later co-founded Silent Circle.

Limited sources
Joined: 1991 · 1991: releases PGP · philzimmermann.com ↗ primary

Limited sources. Most facts here (4 of 7) come from secondary or unconfirmed sources; check the badge next to each one.

  • X · @philzimmermann: Account named “Phillip Zimmermann”, empty bio, not linked from philzimmermann.com
Museum format: every post is a real, sourced quote. Quotes stay in the original English; the Russian line is our translation.Source badges on this profile: primary 3 · secondary 3 · unconfirmed 1
Phil Zimmermann
1991 (updated 1999) · via essay ↗ primary
“Why I Wrote PGP”, part of the 1991 PGP User's Guide, updated in 1999
“If privacy is outlawed, only outlaws will have privacy.”