The CIA Triad

CIA stands for Confidentiality, Integrity, and Availability. The CIA Triad is a method for information professionals to handle sensitive data. They also help with the creation of guide lines for companies to deal with information they want to secure. These components help informational professionals to secure sensitive data and respond to threats.

Confidentiality is the same as privacy. It keeps sensitive information accessible to authorized people.

Integrity is maintaining the consistency, accuracy and trustworthiness of the sensitive data the whole time it’s in use. Sensitive data shouldn’t be changed in transit and protected from unauthorized users.

Availability means that authorized users should be able to access the sensitive data when they choose to. It also includes the hardware and software that holds the sensitive information.


The difference between Authentication & Authorization

Authentication is the process of proving the user is who they say they are. Examples include passwords, PINs, ID cards, and or fingerprints.

Authorization is the process of changing the resources accessibility based on the user’s level of authorization.


Review

In conclusion the CIA Triad is the method that cybersecurity professionals use to secure sensitive data for large organizations. It consists of these three concepts: confidentiality, integrity, availability. The CIA Triad pairs well with authentication because of its function as an obstacle to unauthorized users.