(мор.) інструкція з прихованого зв'язку
cryptographic equipment
cryptographic intrusion
cryptographic section
cryptographic
cryptographic mistake
cryptographic security
cryptographic server
data cryptographic protection facilities
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