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Peter Wright (MI5 Officer)
Peter Maurice Wright CBE (9 August 191626 April 1995) was a principal scientific officer for MI5, the British counter-intelligence agency. His book ''Spycatcher'', written with Paul Greengrass, became an international bestseller with sales of over two million copies. ''Spycatcher'' was part memoir, part exposé of what Wright claimed were serious institutional failures in MI5 and his subsequent investigations into those. He is said to have been influenced in his counterespionage activity by James Jesus Angleton, the US Central Intelligence Agency (CIA) counterintelligence chief from 1954 to 1975. Early life Wright was born at 26 Cromwell Road, Chesterfield, Derbyshire, the son of (George) Maurice Wright CBE, the Marconi Company's director of research, who was one of the founders of signals intelligence during the First World War.Peter MartlandWright, Peter Maurice (1916–1995) ''Oxford Dictionary of National Biography'' (OUP, 2004), https://doi.org/10.1093/ref:odnb/57934 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
:Template:Infobox Writer/doc
Infobox writer may be used to summarize information about a person who is a writer/author (includes screenwriters). If the writer-specific fields here are not needed, consider using the more general ; other infoboxes there can be found in :People and person infobox templates. This template may also be used as a module (or sub-template) of ; see WikiProject Infoboxes/embed for guidance on such usage. Syntax The infobox may be added by pasting the template as shown below into an article. All fields are optional. Any unused parameter names can be left blank or omitted. Parameters Please remove any parameters from an article's infobox that are unlikely to be used. All parameters are optional. Unless otherwise specified, if a parameter has multiple values, they should be comma-separated using the template: : which produces: : , language= If any of the individual values contain commas already, add to use semi-colons as separators: : which produces: : , ps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bishop's Stortford
Bishop's Stortford is a historic market town in Hertfordshire, England, just west of the M11 motorway on the county boundary with Essex, north-east of central London, and by rail from Liverpool Street station. Stortford had an estimated population of 41,088 in 2020. The district of East Hertfordshire, where the town is located, has been ranked as the best place to live in the UK by the Halifax Quality of Life annual survey in 2020. The town is commonly known as “Stortford” by locals. History Etymology The origins of the town's name are uncertain. One possibility is that the Saxon settlement derives its name from 'Steorta's ford' or 'tail ford', in the sense of a 'tail', or tongue, of land. The town became known as Bishop's Stortford due to the acquisition in 1060 by the Bishop of London. The River Stort is named after the town, and not the town after the river. When cartographers visited the town in the 16th century, they reasoned that the town must have been named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acoustic Cryptanalysis
Acoustic cryptanalysis is a type of side channel attack that exploits sounds emitted by computers or other devices. Most of the modern acoustic cryptanalysis focuses on the sounds produced by computer keyboards and internal computer components, but historically it has also been applied to impact printers, and electromechanical deciphering machines. History Victor Marchetti and John D. Marks eventually negotiated the declassification of CIA acoustic intercepts of the sounds of cleartext printing from encryption machines. Technically this method of attack dates to the time of FFT hardware being cheap enough to perform the task; in this case the late 1960s to mid-1970s. However, using other more primitive means such acoustical attacks were made in the mid-1950s. In his book ''Spycatcher'', former MI5 operative Peter Wright discusses use of an acoustic attack against Egyptian Hagelin cipher machines in 1956. The attack was codenamed "ENGULF". Known attacks In 2004, Dmitri As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ELINT
Signals intelligence (SIGINT) is intelligence-gathering by interception of '' signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication (electronic intelligence—abbreviated to ELINT). Signals intelligence is a subset of intelligence collection management. As classified and sensitive information is usually encrypted, signals intelligence in turn involves the use of cryptanalysis to decipher the messages. Traffic analysis—the study of who is signaling whom and in what quantity—is also used to integrate information again. History Origins Electronic interceptions appeared as early as 1900, during the Boer War of 1899–1902. The British Royal Navy had installed wireless sets produced by Marconi on board their ships in the late 1890s, and the British Army used some limited wireless signalling. The Boers captured some wireless sets and used them to make vital transmiss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Léon Theremin
Leon Theremin (born Lev Sergeyevich Termen rus, Лев Сергеевич Термéн, p=ˈlʲef sʲɪrˈɡʲejɪvʲɪtɕ tɨrˈmʲen; – 3 November 1993) was a Russian and Soviet inventor, most famous for his invention of the theremin, one of the first electronic musical instruments and the first to be mass-produced. He also worked on early television research. His listening device, " The Thing", hung for seven years in plain view in the United States Ambassador's Moscow office and enabled Soviet agents to eavesdrop on secret conversations. Early life Leon Theremin was born in Saint Petersburg, Russian Empire in 1896. His father was Sergei Emilievich Theremin of French Huguenot descent. His mother was Yevgenia Antonova Orzhinskaya and of German ancestry. He had a sister named Helena. In the seventh class of his high school before an audience of students and parents he demonstrated various optical effects using electricity. By the age of 17, when he was in his last year of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microphone
A microphone, colloquially called a mic or mike (), is a transducer that converts sound into an electrical signal. Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, and radio and television broadcasting. They are also used in computers for recording voice, speech recognition, VoIP, and for other purposes such as ultrasonic sensors or knock sensors. Several types of microphone are used today, which employ different methods to convert the air pressure variations of a sound wave to an electrical signal. The most common are the dynamic microphone, which uses a coil of wire suspended in a magnetic field; the condenser microphone, which uses the vibrating diaphragm as a capacitor plate; and the contact microphone, which uses a crystal of piezoelectric material. Microphones typi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thing (listening Device)
The Thing, also known as the Great Seal bug, was one of the first covert listening devices (or "bugs") to use passive techniques to transmit an audio signal. It was concealed inside a gift given by the Soviet Union to W. Averell Harriman, the United States Ambassador to the Soviet Union, on August 4, 1945. Because it was passive, needing electromagnetic energy from an outside source to become energized and active, it is considered a predecessor of radio-frequency identification (RFID) technology. Creation The Thing was designed by Soviet Russian inventor Leon Theremin, best known for his invention of the theremin, an electronic musical instrument. Installation and use The device, embedded in a carved wooden plaque of the Great Seal of the United States, was used by the Soviet government to spy on the US. On August 4, 1945, several weeks before the end of World War II, a delegation from the Young Pioneer Organization of the Soviet Union presented the bugged carving to Ambassa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Young Pioneer Organization Of The Soviet Union
The Vladimir Lenin All-Union Pioneer Organization ( rus, Всесоюзная пионерская организация имени В. И. Ленина, r=Vsesoyuznaya pionerskaya organizatsiya imeni V. I. Lenina, t=The All-Union Pioneer Organization named after V. I. Lenin, p=fsʲɪsɐjˈuznəjə pʲɪɐnʲˈerskəjə ɐrɡənʲɪˈzatsɨjə ˈimʲɪnʲɪ vɛ i lʲˈenʲɪnə, a=Ru-Vsesoyuznaya_pionerskaya_organizatsia_imeni_Vladimira_Ilicha_Lenina.ogg), abbreviated as the Young Pioneers, was a mass youth organization of the Soviet Union for children and adolescents aged age 9–14 that existed between 1922 and 1991. Similar to the Scouting organisations of the Western Bloc, Pioneers learned skills of social cooperation and attended publicly funded summer camps. History After the October Revolution of 1917, some Scouts took the Bolsheviks' side, which would later lead to the establishment of ideologically altered Scoutlike organizations, such as ''ЮК'' (''Юные Ко� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Covert Listening Device
A covert listening device, more commonly known as a bug or a wire, is usually a combination of a miniature radio transmitter with a microphone. The use of bugs, called bugging, or wiretapping is a common technique in surveillance, espionage and police investigations. Self-contained electronic covert listening devices came into common use with intelligence agencies in the 1950s, when technology allowed for a suitable transmitter to be built into a relatively small package. By 1956, the US Central Intelligence Agency was designing and building "Surveillance Transmitters" that employed transistors, which greatly reduced the size and power consumption. An all solid-state device had low enough power needs that it could be operated by small batteries, which revolutionized the business of covert listening. A bug does not have to be a device specifically designed for the purpose of eavesdropping. For instance, with the right equipment, it is possible to remotely activate the microphon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Admiralty
The Admiralty was a department of the Government of the United Kingdom responsible for the command of the Royal Navy until 1964, historically under its titular head, the Lord High Admiral – one of the Great Officers of State. For much of its history, from the early 18th century until its abolition, the role of the Lord High Admiral was almost invariably put "in commission" and exercised by the Lords Commissioner of the Admiralty, who sat on the governing Board of Admiralty, rather than by a single person. The Admiralty was replaced by the Admiralty Board in 1964, as part of the reforms that created the Ministry of Defence and its Navy Department (later Navy Command). Before the Acts of Union 1707, the Office of the Admiralty and Marine Affairs administered the Royal Navy of the Kingdom of England, which merged with the Royal Scots Navy and the absorbed the responsibilities of the Lord High Admiral of the Kingdom of Scotland with the unification of the Kingdom of Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
