sloten – Übersetzung – Keybot-Wörterbuch

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Keybot 2 Ergebnisse  users.telenet.be
  Hagelin  
De machine werkte op 110 en 220 volt en het lampenpaneel op een batterij. Bij het drukken van een toets sloten 2 contacten, elk contact in één van de 2 groepen van 5 contacten. Het signaal ging dan door de 2 rotors naar het lampenpaneel.
In 1925 the Swedish General Staff contacted A.B. Cryptograph to design a machine that would be superior to the German Enigma. Hagelin developed a prototype for evaluation called B-21. The B-21 was approved for the Swedish General Staff and Hagelin also sold the machine to several other countries. Its principle was based on Arvid Damm's simplified rotors, a 5 x 5 grid design. The machine had a keyboard, 2 rotors of which the stepping was controlled by two pairs of pin-wheels and a display with 25 lamps that presented the output of the en/de-cipherment. The machine was operated on 110 or 220 volt and the lamp panel was powered by a battery. Depressing a key would close two contacts, each contact in one of two groups of five contacts. The signal then passed through two rotors to the 25 lamps. Interchangeable leads, in series with the rotors, could be connected as desired.
  Boeken  
Het verhaal begint vlak na de Tweede Wereldoorlog, wanneer de Verenigde Staten en Groot-Brittannië de UKUSA overeenkomst tekenen die het vergaren en delen van onderschepte inlichtingen of Signals Intelligence (SIGINT) regelde. Canada, Australië en Nieuw Zeeland sloten zich snel daarna aan.
Secret Power (now free to download as e-book) is a fascinating book about New Zealand's role in the international UKUSA based spy network. Published in 1996 but hardly known to the public, the book is one of the first well documented papers to shed a light on the most secret ECHELON system. The story begins after the Second World War, when the United States and the United Kingdom sign the UKUSA agreement, to gather and share Signals Intelligence (SIGINT). Soon after, Canada, Australia and New Zealand joined this cooperation. This was to become the largest worldwide SIGINT organisation ever. The boek provides many details about the origings and history of the New Zealand Government Communications Security Bureau (GCSB), their collaboration with the other SIGINT agencies and the how and why of the most secretive UKUSA agreement. In the 1980's, a system was introduced to automatically categorise, filter and store the vast amount of intercepted signals from commercial satellites, radio communications, telephone, fax, Telex and e-mail traffic. The system, codenamed ECHELON became an enormous source of intelligence.