Philip Zimmermann

"Wir denken voll Wehmut zurueck."

2015

The official PGP user's guide

1995

Swamp Monsters

2020

Shelter

2009

Sanctus Sonorensis

2009

Pretty good privacy 3.0 pre-alpha source code, preliminary release 1.1

1996

PGP source code and internals

1995

Options for color separation

1980

Melt

2023

Long story short

1999

High tension

1993

Cruising altitude

2011

Civil Defense

1984