What does the 'C' in the CIA Triad stand for?

The 'C' in the CIA Triad stands for Confidentiality. This concept is fundamental in information security as it refers to the practice of ensuring that information is only accessible to those who have the proper authorization to access it. Confidentiality aims to protect sensitive data from unauthorized access and disclosure, thereby preventing information leaks that could harm individuals or organizations. Implementing effective measures for confidentiality includes the use of encryption, access controls, and user authentication protocols.

In contrast, the other options relate to different aspects of security or compliance frameworks but do not fit within the CIA Triad's focus on the core principles of information security. Control, for instance, suggests management of processes or permissions but does not directly capture the essence of safeguarding information. Compliance refers to adhering to laws, regulations, and policies, while correlation is more about interpreting and analyzing data to derive insights rather than protecting it. Thus, confidentiality clearly aligns with the CIA Triad's goal of securing critical information assets.