The CIA triad is a widely used information security model that can guide an organization’s efforts and policies aimed at keeping its data secure. The initials stand for the three principles on which infosec rests: confidentiality, integrity, availability and confidentiality. These three principles are obviously top of mind for any. But considering them as a triad forces security pros to do the tough work of thinking about how they overlap and can sometimes be in opposition to one another, which can help in establishing priorities in the implementation of security policies.”]
Source: https://www.csoonline.com/article/3519908/the-cia-triad-definition-components-and-examples.html