The CIA triad is an acronym that stands for “Confidentiality, Integrity, and Availability.”
(Wesley Chai) The purpose is to provide organizations with a guide for their information security
policies. Each letter plays a role in the grand scheme as it is a fundamental principle in
cybersecurity. An example of the CIA triad is authorization and authentication. Authorization is
the official permission to approve, while authentication is the procedure of verifying a user’s or
system’s identity. They are both core components for cybersecurity, but they have different
concepts. Authorization is often granted to personnel with a specific role or function within the
agency.
On the other hand, under confidentiality, it would be more likely to use authentication to
make sure data is encrypted. For example, “user IDs and passwords constitute a standard
procedure; two-factor authentication (2FA)” (Wesley Chai) is another. In conclusion, the CIA
stands for confidentiality, integrity, and availability. They have a wide range of security measures
to safeguard many people’s personal data against attacks, including tools such as authentication
and authorization.