What does encrypting a message do?

Encrypting a message transforms plain text into a form that is unintelligible to anyone who does not possess the appropriate key or password to decrypt it. This process uses algorithms to scramble the data, making it secure against unauthorized access. The primary purpose of encryption is to protect sensitive information, ensuring that only those who are authorized can read or interpret the original message.

While data storage and compression are important in data management, they do not define the primary function of encryption. The focus of encryption is solely on enhancing privacy and security through obfuscation of the original content.