英和和英

to decipher a code―decode a message

the encryption of data for security purposes

a message written in a secret code

a certificate guaranteeing safe passage

a sign confirming safety, called safety sign

a message written in code

security called international security

a coding system used for transmitting messages requiring brevity or secrecy

safety protocols

a pass―a safe-conduct―a safeguard―a protection

a system of cryptography in which a key of cipher is opened and a complexkey is kept by a receiver secretly

the kind of intellectual who converts messages from a code to plain text

a security pact

good security―gilt-edged security

a device for deciphering codes and ciphers

a secret key or password is required for decryption

resetting password

a system for protecting trade called spot prescription

a security risk

a security for a tender

a cipher method where the transmitter and receiver secretly hold the same key in common

complete and confirmed integrity

never having had security classification

to decipher a code

to decipher a code

act of writing in code or cipher

break a secret code

security right

not subject to a security classification

a sense of security