From gaf.linux at gmail.com  Wed May 13 19:38:17 2026
From: gaf.linux at gmail.com (Jerry Feldman)
Date: Wed, 13 May 2026 19:38:17 -0400
Subject: Boston Linux VIRTUAL Meeting Wednesday, May 20, 2026 - The Role of
 Code-Breaking in World War II
In-Reply-To: <59352004-c219-4220-8e88-d84ebfcb62a0@gmail.com>
References: <59352004-c219-4220-8e88-d84ebfcb62a0@gmail.com>
Message-ID: <46f97c54-c721-4691-9424-ab7ec825cc8d@gmail.com>

When: May 20, 2026 7:00PM EDT (6:30PM for Q&A)

Topic: The Role of Code-Breaking in World War II

Presenters:? Chuck Pross

Location: Online: https://meet.jit.si/blu.org

Meeting will be recorded, but not live streamed. Recordings will be 
posted: https://blu.org/video/

Summary:

A historical retrospective of NSA code-breaking during World War II

Abstract:

        It should be no surprise that your luck at poker will
        significantly increase if you peek at your opponents cards.
        What's true in poker is also true in war.s

        Chuck Pross presents a short, non-technical talk on how
        cryptanalysis (code-breaking) helped shorten World War II by as
        much as two years, and in doing so, saved millions of lives.
        Much of code-breaking during World War II was classified until
        well into the 1980's, long after most of the history of that war
        was written, so much of it's role is not well known.

        Chuck will share a brief history of the roles of codes and
        code-breaking, then discuss the significant events of World War
        II where cryptanalysis played a pivotal role in the allies final
        victory. The discussion will end with a short discussion of how
        today codes play a vital role in our modern society.


          Bio

        Chuck graduated from Brooklyn Polytechnic Institute as an
        Electrical Engineer and did graduate work at Northeastern
        University. He worked at IBM's Advanced Development
        Laboratories, General Electric's Ordnance Division, and at
        NASA's Electronic Research Center in Cambridge, MA, before being
        recruited by the NSA to do several years of classified
        development work. He returned to NASA, where he served as
        Technical Director for the Earth Orbiting Satellite Data
        Information System and retired in 2001.


    For further information and directions please consult the BLU Web site:

http://www.blu.org

Our meeting recordings are found on the Video tab: http://blu.org/video/

-- 
Jerry Feldman<gaf.linux at gmail.com>
Boston Linux and Unixhttp://www.blu.org
PGP key id: 6F6BB6E7
PGP Key fingerprint: 0EDC 2FF5 53A6 8EED 84D1  3050 5715 B88D 6F6B B6E7

From gaf.linux at gmail.com  Tue May 19 11:41:30 2026
From: gaf.linux at gmail.com (Jerry Feldman)
Date: Tue, 19 May 2026 11:41:30 -0400
Subject: Boston Linux VIRTUAL Meeting reminder, tomorrow, Wednesday, May 29,
 2026 The Role of Code-Breaking in World War II
In-Reply-To: <59352004-c219-4220-8e88-d84ebfcb62a0@gmail.com>
References: <59352004-c219-4220-8e88-d84ebfcb62a0@gmail.com>
Message-ID: <8cc34b44-3564-4624-8a88-c9785ba16885@gmail.com>

When: May?20, 2026 7:00PM EDT (6:30PM for Q&A)

Topic: The Role of Code-Breaking in World War II

Presenters:? Chuck Oriss

Location: Online: https://meet.jit.si/blu.org

Meeting will be recorded, but not live streamed. Recordings will be 
posted: https://blu.org/video/

Summary:

The Role of Code-Breaking in World War II

Abstract:

It should be no surprise that your luck at poker will significantly 
increase if you peek at your opponents cards. What's true in poker is 
also true in war.s

Chuck Pross presents a short, non-technical talk on how cryptanalysis 
(code-breaking) helped shorten World War II by as much as two years, and 
in doing so, saved millions of lives. Much of code-breaking during World 
War II was classified until well into the 1980's, long after most of the 
history of that war was written, so much of it's role is not well known.

Chuck will share a brief history of the roles of codes and 
code-breaking, then discuss the significant events of World War II where 
cryptanalysis played a pivotal role in the allies final victory. The 
discussion will end with a short discussion of how today codes play a 
vital role in our modern society.

Bio
Chuck graduated from Brooklyn Polytechnic Institute as an Electrical 
Engineer and did graduate work at Northeastern University. He worked at 
IBM's Advanced Development Laboratories, General Electric's Ordnance 
Division, and at NASA's Electronic Research Center in Cambridge, MA, 
before being recruited by the NSA to do several years of classified 
development work. He returned to NASA, where he served as Technical 
Director for the Earth Orbiting Satellite Data Information System and 
retired in 2001.


    For further information and directions please consult the BLU Web site:

http://www.blu.org

Our meeting recordings are found on the Video tab: http://blu.org/video/

-- 
Jerry Feldman<gaf.linux at gmail.com>
Boston Linux and Unixhttp://www.blu.org
PGP key id: 6F6BB6E7
PGP Key fingerprint: 0EDC 2FF5 53A6 8EED 84D1  3050 5715 B88D 6F6B B6E7

From gaf.linux at gmail.com  Tue May 19 11:47:37 2026
From: gaf.linux at gmail.com (Jerry Feldman)
Date: Tue, 19 May 2026 11:47:37 -0400
Subject: Boston Linux VIRTUAL Meeting reminder, tomorrow, Wednesday, May 20,
 2026 corrected date in subject : The Role of Code-Breaking in World War II
In-Reply-To: <59352004-c219-4220-8e88-d84ebfcb62a0@gmail.com>
References: <59352004-c219-4220-8e88-d84ebfcb62a0@gmail.com>
Message-ID: <4c4c10be-ba5f-4af3-988f-006d8543a329@gmail.com>

When: May?20, 2026 7:00PM EDT (6:30PM for Q&A)

Topic: The Role of Code-Breaking in World War II

Presenters:? Chuck Oriss

Location: Online: https://meet.jit.si/blu.org

Meeting will be recorded, but not live streamed. Recordings will be 
posted: https://blu.org/video/

Summary:

The Role of Code-Breaking in World War II

Abstract:

It should be no surprise that your luck at poker will significantly 
increase if you peek at your opponents cards. What's true in poker is 
also true in war.s

Chuck Pross presents a short, non-technical talk on how cryptanalysis 
(code-breaking) helped shorten World War II by as much as two years, and 
in doing so, saved millions of lives. Much of code-breaking during World 
War II was classified until well into the 1980's, long after most of the 
history of that war was written, so much of it's role is not well known.

Chuck will share a brief history of the roles of codes and 
code-breaking, then discuss the significant events of World War II where 
cryptanalysis played a pivotal role in the allies final victory. The 
discussion will end with a short discussion of how today codes play a 
vital role in our modern society.

Bio
Chuck graduated from Brooklyn Polytechnic Institute as an Electrical 
Engineer and did graduate work at Northeastern University. He worked at 
IBM's Advanced Development Laboratories, General Electric's Ordnance 
Division, and at NASA's Electronic Research Center in Cambridge, MA, 
before being recruited by the NSA to do several years of classified 
development work. He returned to NASA, where he served as Technical 
Director for the Earth Orbiting Satellite Data Information System and 
retired in 2001.


    For further information and directions please consult the BLU Web site:

http://www.blu.org

Our meeting recordings are found on the Video tab: http://blu.org/video/

-- 
Jerry Feldman<gaf.linux at gmail.com>
Boston Linux and Unixhttp://www.blu.org
PGP key id: 6F6BB6E7
PGP Key fingerprint: 0EDC 2FF5 53A6 8EED 84D1  3050 5715 B88D 6F6B B6E7

