CIA Triad (also referred to as The Three tenets of information security), is the basis of cybersecurity or information security.
Information Security begins with the CIA triad. Everything that we do, any decision we take in information security space, revolves around protecting Confidentiality, Integrity, and Availability or CIA of the ‘Information’.
No matter if you are a CISO, CSO, or a cybersecurity student in a university. CIA becomes the basis of the learning or implementation of any cybersecurity framework in any organization.