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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
Portable message encryptor (1977)

 
Known devices
  • DNV-630
    Voice scrambler
  • DLE-7000
    Scrambler
  • DC-105
    Teleprinter encryptor
  • DV-505
    Scrambler phone
  • DV-505ATR
    Aircraft voice scrambler
  • DS-138
    Synchronised data scrambler
  • hand-held message encryptor
  • DC-26
    Desktop message encryptor
  • XMP-500
  • TA-2000
Further information

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Crypto Museum. Created: Monday 07 November 2016. Last changed: Monday, 07 November 2016 - 21:55 CET.
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