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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 ...
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 Ambassador Harriman, as a "gesture of ...
Cyber spying, cyber espionage, or cyber-collection is the act or practice of obtaining secrets and information without the permission and knowledge of the holder of the information using methods on the Internet, networks or individual computers through the use of proxy servers, [1] cracking techniques and malicious software including Trojan horses and spyware.
The term is applied to both the physical recording media and the recording formats of the audio content—in computer science it is often limited to the audio file format, but its wider use usually refers to the physical method used to store the data. Note on the use of analog compared to digital in this list; the definition of digital used ...
Surveillance tools. Surveillance tools are all means of technology provided and used by the surveillance industry, police or military intelligence, and national security institutions that enable individual surveillance and mass surveillance . Steven Ashley in 2008 listed the following components used for surveillance: [1] [2] Primarily electronic.
Tempest (codename) TEMPEST (Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions [ 1]) is a U.S. National Security Agency specification and a NATO certification [ 2][ 3] referring to spying on information systems through leaking emanations, including unintentional radio or electrical signals, sounds, and ...
Telescreen. Telescreens are two-way video devices that appear in George Orwell 's dystopian 1949 novel Nineteen Eighty-Four. Omnipresent and almost never turned off, they are an unavoidable source of propaganda and tools of surveillance. The concept of the telescreen has been explored as a metaphor or allegory for the erosion of privacy in ...
Laser microphone. A laser microphone is a surveillance device that uses a laser beam to detect sound vibrations in a distant object. It can be used to eavesdrop with minimal chance of exposure. The object is typically inside a room where a conversation is taking place and can be anything that can vibrate (for example, a picture on a wall) in ...
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