What encompasses the algorithms and procedures used for encryption and decryption?

The correct choice encompasses the algorithms and procedures used for encryption and decryption represents a comprehensive framework that includes not just the theoretical aspects of cryptography, but also the practical implementations of those theories. This term signifies a complete design and functional implementation of how data should be secured through various means, including algorithms, key management, and procedures.

In the field of cybersecurity, a system signifies an organized assemblage of components that work together to complete complex tasks; hence, an "encryption system" would typically refer to an integrated solution that encompasses all necessary protocols and systems for effectively securing data. It includes the methods of encryption and decryption, protocols for key exchange, authentication mechanisms, and operational procedures, thereby providing a more holistic view of data security.

In contrast, other choices point to specific elements within the overall framework. For instance, "Encryption Protocol" usually refers to the defined set of rules that governs the way encryption occurs, focusing more on communication standards rather than the entire cryptographic structure. "Encryption Technology" broadly refers to the technical means employed to perform encryption and can include various algorithms and software, but it does not capture the organized and systematic approach implied by 'system.' "Encryption Standard" refers to established guidelines or specifications that govern the implementation of