CIA

CIA @CIA

Some of the most difficult German ciphers came from #ENIGMA. Each keystroke replaced a character in the message with another character. — PolitiTweet.org

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Together, codes and ciphers are called encryption. #ENIGMA http://t.co/P76AIRb30v — PolitiTweet.org

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A cipher makes a word or phrase secret by changing or rearranging the individual letters in a message. #ENIGMA — PolitiTweet.org

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A code changes the meaning of a word or phrase by replacing it with a different word or phrase to make a message secret. #ENIGMA — PolitiTweet.org

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Alan #Turing—English mathematician, logician, & cryptanalyst—was a computer pioneer. He used his skills to help break #ENIGMA during #WWII. — PolitiTweet.org

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This week we talk about codes, ciphers & the #enigma of Alan #Turing. http://t.co/hQtj6Xw3Ox — PolitiTweet.org

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ICYMI: Art Lundahl, father of imagery analysis, would have turned 100 on 1 April! #HISTINT http://t.co/T6YesmXcLq http://t.co/Zhix9XDW9D — PolitiTweet.org

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Good Riddance, Carrie Mathison http://t.co/6zNSBK89Eo — PolitiTweet.org

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ICYMI: CIA #Museum Artifact of the Week: Air America Pilot Cap http://t.co/0FkUVQ6tuS http://t.co/OhWLofXeXO — PolitiTweet.org

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ICYMI: 1965: Barbara Robbins killed when terrorists bombed U.S. Embassy in Saigon #inmemoriam http://t.co/PFvb2d9zce http://t.co/YFHy6jLlnh — PolitiTweet.org

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RT @NGA_GEOINT: “For services which go far beyond the call of normal duty.” Read more @CIA #Lundahl100th » https://t.co/GngolIXUVs http://t… — PolitiTweet.org

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RT @NGA_GEOINT: Kennedy's letter thanking Lundahl noted wish to keep contributions anonymous. #Lundahl100th » http://t.co/lruR8fTOvc http:/… — PolitiTweet.org

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RT @NGA_GEOINT: Lundahl’s staff planned a more humorous Cuban Missile Crisis commemoration. #Lundahl100th » http://t.co/kJSL58cpQv http://… — PolitiTweet.org

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RT @NGA_GEOINT: At end of 13-day Cuban Missile Crisis, President Kennedy presented this desk calendar to Art Lundahl #Lundahl100th http://t… — PolitiTweet.org

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RT @NGA_GEOINT: Listen in on Oval Office talks between Lundahl & JFK via @PBSNewsHour #Lundahl100th » http://t.co/XdbYa5f9of http://t.co/DQ… — PolitiTweet.org

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RT @NGA_GEOINT: Lundahl kept JFK informed during Cuban Missile Crisis. Explore more » http://t.co/SPxi9Z0tkQ #Lundahl100th http://t.co/tsG… — PolitiTweet.org

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RT @NGA_GEOINT: We celebrate the legacy of Art Lundahl, the father of modern imagery analysis, born today in 1915. #Lundahl100th http://t.c… — PolitiTweet.org

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Art Lundahl, father of imagery analysis, would have turned 100 today! #Lundahl100th #HISTINT http://t.co/T6YesmFBTS http://t.co/bfFUeFcG70 — PolitiTweet.org

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CIA #Museum Artifact of the Week: Air America Pilot Cap http://t.co/0FkUVQ6tuS http://t.co/1udRZn5Ubj — PolitiTweet.org

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Barbara is the first female officer to be remembered with a star on our Memorial Wall & remains the youngest - just 21. #inmemoriam — PolitiTweet.org

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30 March 1965: a 300-pound car bomb outside the embassy exploded killing Barbara, another American & several Vietnamese. #inmemoriam — PolitiTweet.org

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1964: Barbara volunteered to go to Saigon - CIA’s largest & busiest station. She wanted to help in the war against communism. #inmemoriam — PolitiTweet.org

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1963: Barbara joined the Agency because she was eager to serve an organization that would open doors to the world. #inmemoriam — PolitiTweet.org

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1965: Barbara Robbins was killed when terrorists bombed the U.S. Embassy in Saigon #inmemoriam http://t.co/PFvb2d9zce http://t.co/2GyOVJ3E4x — PolitiTweet.org

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CIA #Museum Artifact of the Week: U-2 Pressure Suit and Helmet http://t.co/wfkcmUd4mN http://t.co/9yWty4l7oS — PolitiTweet.org

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ICYMI: CIA #Museum Artifact of the Week: Radio Receiver Concealed in a Pipe http://t.co/Jo1wiGIATd http://t.co/fFsdDttSux — PolitiTweet.org

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ICYMI: 55 years since CIA Officer Chiyoki “Chick” Ikeda died while on a temporary duty assignment. #inmemoriam http://t.co/7tfZUL9SM8 — PolitiTweet.org

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1975: News reports expose the #Glomar Explorer http://t.co/13qAYU6Z5N #ProjectAZORIAN #HISTINT http://t.co/duoqyxIeBd — PolitiTweet.org

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March 17, 1960: Chick was a passenger on Northwest Airlines Flight 710, which crashed near Tell City, IN. #inmemoriam http://t.co/7tfZULruaI — PolitiTweet.org

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Chick’s #WWII experience & superb language skills made him ideal for CIA. 1954: He joined CIA's Far East Division. #inmemoriam — PolitiTweet.org