Answer:

encrypt

Answer	Crossword Clue
ENCRYPT	Put into code
ENCRYPT	Convert to code
ENCRYPT	Protect from spies, in a way

ENCRYPT	Keep secret, in a way
ENCRYPT	Make secret, in a way
ENCRYPT	Protect, in a way
ENCRYPT	Code
ENCRYPT	Make hard to read
ENCRYPT	Make secret
ENCRYPT	Put into cipher
ENCRYPT	Make unfathomable

ENCRYPT	Put in cipher
ENCRYPT	Secure, in a way
ENCRYPT	Make safe from data thieves

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.