Encrypt

Encrypt["password", expr] encrypts expr using the specified password, returning an encrypted object.

Encrypt[keyspec, expr] encrypts expr using the cryptographic key specification keyspec.

Encrypt[expr] interactively requests a password with which to encrypt expr.

Examples

Encrypt data with password:

enc = Encrypt["secret", "My private data"]
(* EncryptedObject[...] *)

Decrypt it:

Decrypt["secret", enc]
(* "My private data" *)

Please visit the official Wolfram Language Reference for more details.