Cryptography is an important field where information security is at the forefront. Cryptanalysis is the science of breaking cryptographic codes and ciphers. Other synonyms for the word cryptanalytic include cryptology, cryptanalytics, or simply, code breaking. The field of cryptanalysis has played a critical role in modern technology, from wartime code cracking to encrypting sensitive digital transmissions. Other related terms include steganography, or hiding data in plain sight, and data encryption, which is the process of scrambling data before transmission so that only the intended recipient can access it. Cryptography is an evolving field with new challenges emerging with the advancement of technology.