Secure communication by encryption in insecure networks
| Enigma T301E |
| The key to tap-proof phone calls |
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Step 1
Dial number and press ‘Crypto-start key’
as usual
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Step 2
Set-up of security structure
the crypto process is activated automatically
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Step 3
Call acceptance
las usual
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Step 4
Key exchange runs automatically
now both phones have the same key
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Step 5
Tap proof communication
from now on noone can listen in
