noun

encryption

encryption

Data encryption is important for security.

Data encryption is important for security.

The email uses strong encryption.

The email uses strong encryption.

((of sth.)) the process of encoding (sth.) The encryption of the files took several minutes.

Synonyms: encoding, ciphering; Antonyms: decryption, decoding

From 'en-' (in) + 'crypt' (hidden) + '-ion' (process). Literally 'the process of putting into a secret code'.

Think of a 'crypt' where secrets are hidden. 'Encryption' is the act of putting information into that secret crypt.

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