预知 发表于 2025-3-28 16:33:36
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Spies Among Us: Baltimore, Germs, Black Tom, and Kingsland (1916–1917)ust to the nation’s largest port. Other ports, like New Orleans and San Francisco, were also targeted and agents recruited in and sent to those places for sabotage activities. However, the other main hub of German spy activity was much closer to the home of the German Embassy—Baltimore.Anonymous 发表于 2025-3-29 05:52:12
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MI-8 and Civilian MessagesThis Manly article, Article VIII, is more about the work of MI-8 and G2-A6. This article covers the civilian messages that were intercepted by various government agencies (mostly the postal censorship bureau) and forwarded on to MI-8 for evaluation and solution.maculated 发表于 2025-3-29 17:02:24
https://doi.org/10.1007/978-1-4614-1674-6ote a series of a dozen articles intended for . magazine. These articles are published here for the first time. This chapter gives a brief bio of John Manly and a short introduction to the internals of codes and ciphers.完成才能战胜 发表于 2025-3-29 20:24:05
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https://doi.org/10.1007/978-3-030-01150-5irst article (Article I) contains several anecdotes about the AEF. It mentions Major (later Colonel) Frank Moorman as the head of the cryptographic section in France. The article also defines and describes the differences between codes and ciphers and gives some examples.