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Charles Babbage: Codebreaker Michael E. Marotta January 23, 2018
Charles Babbage: Codebreaker
Michael E. MarottaJanuary 23, 2018
Marotta Babbage Codebreaker OWASP Austin 23 January 2018
About Me
21:55:06. Monday, January 15, 2018 2
April 23, 2015
Z 104 M3
1987
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:51:29. Monday, January 15, 2018 3
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 06:41. Saturday, January 20, 2018 4
Edgar Allen Poe “The Gold-Bug”
1843
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 06:27. Saturday, January 20, 2018 5
I LOVE YOU. MARRY ME.
7376798669898579. 77658282897769.
J MNWF ZPV. NBSSZ NF.
IOEOMRYE LVYUARM.
Marotta Babbage Codebreaker OWASP Austin 23 January 201821:21 Wednesday, January 17, 2018 6
POLYALPHABETIC CIPHERS
Gian Battista Belaso – 1553
Blaise de Vigenere – 1585
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:36. Wednesday, January 17, 2018 7
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 17:41 Monday, January 15, 2018 8
I LOVE YOU. MARRY ME.
Marotta Babbage Codebreaker OWASP Austin 23 January 201806:49 Saturday January 20, 2018 9
Marotta Babbage Codebreaker OWASP Austin 23 January 201811:45 Sunday January 21, 2018 10
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:51:29. Monday, January 15, 2018 11
le chiffre indéchiffrable
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:51:29. Monday, January 15, 2018 12
Marotta Babbage Codebreaker OWASP Austin 23 January 201820:42. Wednesday, January 17, 2018 13
“If you have to use brute force, you are not thinking.”
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:30. Wednesday, January 17, 2018 14
Laziness
Periodicity
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:51:29. Monday, January 15, 2018 15
Marotta Babbage Codebreaker OWASP Austin 23 January 201812:19. Saturday, January 20, 2018 16
UNPREDICTABLY I LOVE YOU. MARRY ME.
Marotta Babbage Codebreaker OWASP Austin 23 January 2018 21:51:29. Wednesday, January 17, 2018 17
CONPLAN 3501-08, DEFENSE SUPPORT OF CIVIL AUTHORITIES [DSCA) PLAN SUMMARY I. Purpose. Natural or man-made disasters and special events can be so demanding that
local, tribal, state and non-military federal responders are temporarily overwhelmed by the situation. The Department of Defense (DOD) has a long history of supporting civil authorities in the wake of catastrophic events. When directed by the President or the Secretary of Defense (SecDef), United States Northern Command (USNORTHCOM) will respond quickly and effectively to the requests of civil authorities to save lives, prevent human suffering, and mitigate great property damage. The Joint Strategic Capabilities Plan 2008 (JSCP) directs CDRUSNORTHCOM to prepare a plan to support the employment of Title 10 DOD forces providing Defense Support of Civil Authorities (DSCA) in accordance with (IAW) the National Response Framework (NRF), applicable federa1 law, DOD Directives (DODD), and other policy guidance including those haza.rds defined by the National Planning Scenarios that are not addressed by other JSCP tasked plans. DSCA is a subset of DOD civil support that is perfonned within the parameters of the NRF.
a. Politico-Military Situation (1) USNORTHCOM was established in response to the September 11, 200 1 terrorist attacks against the United States. USNORTHCOM's dual L- mission is to conduct Homeland Defense (HD) and civil support operations.
Marotta Babbage Codebreaker OWASP Austin 23 January 201820:59 Wednesday, January 17, 2018 18
“It may have been as efficacious as it is formidable, but neither an index to its symbolism, nor any clue to its purpose exist.”
– David Kahn, The Codebreakers, Chapter 6, “The Contributions of the Dilettantes,” pg. 207.
Marotta Babbage Codebreaker OWASP Austin 23 January 201817:31. 17 January 2018 19
The Philosophical Breakfast Clubby Laura J. Snyder
President 2009-2010 International Society
for the History of Philosophy of Science
B.A. Brandeis University M.A. and Ph.D., The Johns Hopkins University. Life Member of Clare Hall College, Cambridge.
Professor of PhilosophySt. Johns UniversityQueens, New York
