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hidden wire (ssn) | |||
covert communication; secure communication; secure-to-secure communication |
скрытая связь : 22 phrases in 9 subjects |
Computer networks | 1 |
Mass media | 1 |
Microelectronics | 6 |
Military | 3 |
Navy | 1 |
Programming | 2 |
Security systems | 4 |
Technology | 3 |
Telecommunications | 1 |