Principles of Security—The CIA Model
A simple but broadly applicative aegis archetypal is the confidentiality, integrity, and availability (CIA) triad. These
three key attempt should adviser all defended systems. CIA additionally provides a altitude apparatus for security
implementations. These attempt are applicative beyond the absolute spectrum of aegis analysis—from access,
to a user's Internet history, to the aegis of encrypted abstracts beyond the Internet. A aperture of any of these three
principles can accept austere after-effects for all parties concerned.
Figure 1-2. The CIA Triad