noun

encryption

encryption, coding

Data encryption is essential for online security.

Data encryption is essential for online security.

The message was sent using strong encryption.

The message was sent using strong encryption.

((of sth.)) the process of converting information or data into a code The encryption of the files took several minutes.

Synonyms: coding, ciphering; Antonyms: decryption

From 'en-' (in) + Greek 'kryptos' (hidden, secret). Meaning 'to put into a secret place'.

Think of a secret message hidden in a 'crypt'. 'Encryption' is the process of putting it there.

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