Which cryptographic process would involve reorganizing the input data into a format suitable for security?

The process that involves reorganizing the input data into a format suitable for security is encryption. Encryption transforms readable data (plaintext) into an unreadable format (ciphertext) to protect its confidentiality. This transformation often entails a systematic restructuring of the data through various algorithms, which ensures that only those with the appropriate decryption key can revert the ciphertext back to its original plaintext form.

While encryption is specifically designed for security purposes, other processes like ciphering may refer more to the specific algorithms used, and encoding typically pertains to transforming data into a different format for data integrity or transmission rather than security. Hashing, on the other hand, generates a fixed-size string from the input data that is not meant to be reversible and is commonly used for data integrity rather than confidentiality. Thus, encryption is the correct choice when seeking a cryptographic process focused on securing data.