Cryptographies are a central tool for information security and digital privacy. Synonyms for cryptographies include encryption, coding, and ciphers. Encryption refers to the process of converting information from a readable form to an encoded form that can only be accessed with the correct key or password. Coding, on the other hand, is the act of translating data into a language that can only be understood by those who have the key or decryption tool. Ciphers refer to a specific type of encoding system, where a code or key is used to rearrange the position of letters and numbers in a message to make it unreadable to unauthorized parties. These synonyms illustrate the importance of data protection in today's digital age.