Answer: encrypt

AnswerCrossword Clue
ENCRYPTMake secret
encryptto put a message into code
encryptConvert (information or data) into a cipher or code, esp. to prevent unauthorized access
encryptConceal information or data in something by this means
ENCRYPTMake safe from data thieves
ENCRYPTSecure, in a way
ENCRYPTPut in cipher
ENCRYPTMake unfathomable
ENCRYPTPut into cipher
ENCRYPTPut into code
ENCRYPTMake hard to read
ENCRYPTCode
ENCRYPTProtect, in a way
ENCRYPTMake secret, in a way
ENCRYPTKeep secret, in a way
ENCRYPTProtect from spies, in a way
ENCRYPTConvert to code