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Datotek
Also known as AT&T Datotek

Datotek, or Datotek Inc., was a manufacturer of cryptographic solutions, based in Dallas (Texas, USA). The company was established in 1969 by D.R. Whitson and specialised in voice encryption systems (scramblers) and later also in digital message encryptors. Under the direction of John H. Nugent, the company grew to a major player in the cryptographic industry, and by the time they were taken over by AT&T in 1989, they had an estimated market share of approx. 30%.



 About Datotek


Datotek equipment on this website
Mobile frequency and time domain voice scrambler Portable message encryptor (1977)
Known devices
Further information
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Crypto Museum. Created: Monday 07 November 2016. Last changed: Thursday, 09 November 2017 - 05:18 CET.
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