(мор.) інструкція з прихованого зв'язку
administrative instructions
coordinating instructions
exercise planning instructions
permissive instructions
Communications-Electronics Operation Instructions (CEOI)
Signal Operating Instructions (SOI)
air traffic control instructions
security instructions
continue to pass instructions
cryptographic equipment
cryptographic intrusion
cryptographic section
cryptographic
cryptographic mistake
cryptographic server
data cryptographic protection facilities
cryptographic clearance
cryptographic device
cryptographic equipment repairman
cryptographic security