Cipher 1 is a type of encryption method used to secure information by transforming it into a format that is unreadable without a specific key. This technique is often employed in digital communications to protect sensitive data from unauthorized access. The primary goal of Cipher 1 is to ensure confidentiality, meaning that only authorized users can decode and access the original message. Various algorithms and keys are utilized in this process, making it a crucial component of modern cybersecurity practices.