What are the three key concepts that differentiate "confidentiality," "integrity," and "availability"?

The correct choice emphasizes the fundamental principles of information security, which are vital to understanding the broader framework of data protection.

Confidentiality is the principle that ensures only authorized individuals can access certain information. This is critical in safeguarding sensitive data from unauthorized users, thus maintaining privacy and trust. It is not merely about preventing access; it takes into account the need for proper handling and sharing of information in a secure manner.

Integrity relates to the accuracy and reliability of data throughout its lifecycle. This principle ensures that information remains unaltered and trustworthy, preventing unauthorized modification or corruption. By maintaining data integrity, organizations can ensure that the information they rely on is consistent and remains in its intended state.

Availability guarantees that information is accessible to authorized users when it is needed. This involves ensuring that data and systems are up and running, which is crucial for the daily operations of any organization. If systems are down or data is inaccessible, the organization may suffer significant operational challenges.

The focus of the other options does not accurately capture the essence of these key concepts. For instance, some may misattribute the roles of confidentiality, integrity, and availability to aspects like usability, hardware, and storage. However, the correct choice clearly outlines the specific responsibilities and roles of these principles in ensuring