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Herbert Osborn Yardley (April 13, 1889 – August 7, 1958) was an American cryptologist.He founded and led the cryptographic organization the Black Chamber.Under Yardley, the cryptanalysts of The American Black Chamber broke Japanese diplomatic codes and were able to furnish American negotiators with significant information during the Washington Naval Conference of 1921–1922.
A typical SOE network had three agents: 1. Circuit organiser: leader, planner, and recruiter of new members. 2. Wireless Radio Operator: send and receive wireless messages to and from SOE headquarters in London, encode and decode messages, maintain wireless sets. 3.
The Enigma machine is a cipher device developed and used in the early- to mid-20th century to protect commercial, diplomatic, and military communication. It was employed extensively by Nazi Germany during World War II, in all branches of the German military. The Enigma machine was considered so secure that it was used to encipher the most top ...
In cryptography, a codebook is a document used for implementing a code. A codebook contains a lookup table for coding and decoding; each word or phrase has one or more strings which replace it. To decipher messages written in code, corresponding copies of the codebook must be available at either end. The distribution and physical security of ...
Donut Media was founded in 2015 by Matt Levin, a former product head at AwesomenessTV, Ben Conrad and Nick Moceri. [1] The channel's first video was about the 24 Hours of LeMons. [2] It achieved early viral success with its 2016 video Two Grannies, One Lamborghini, which for many years was the channel's most-viewed video.
ACP-131 [1] is the controlling publication for the listing of Q codes and Z codes. It is published and revised from time to time by the Combined Communications Electronics Board (CCEB) countries: Australia, New Zealand, Canada, United Kingdom, and United States. When the meanings of the codes contained in ACP-131 are translated into various ...
Nationality. Cambodian American. Occupation (s) Baker, entrepreneur, real estate agent. Spouse. Christy Ngoy. Ted Ngoy (born Bun Tek Ngoy 倪文德; 1941) is a Cambodian American entrepreneur and former owner of a chain of doughnut shops in California. He is nicknamed the "Donut King".
Book cipher. A book cipher is a cipher in which each word or letter in the plaintext of a message is replaced by some code that locates it in another text, the key . A simple version of such a cipher would use a specific book as the key, and would replace each word of the plaintext by a number that gives the position where that word occurs in ...