Data Security: What is the CIA Triad?

The CIA Triad is a widely recognized model in the field of cybersecurity that outlines the three fundamental principles of information security. The acronym CIA stands for Confidentiality, Integrity, and Availability.

Confidentiality

Refers to the protection of sensitive data from unauthorized disclosure. In other words, it ensures that only authorized parties have access to confidential information.

Integrity

Refers to the accuracy and consistency of data over its entire lifecycle. It ensures that data is not tampered with, altered, or modified by unauthorized parties.

Availability

Refers to the accessibility of data and services when needed. It ensures that authorized users have access to information and systems whenever they need it.

The CIA triad provides a framework for designing, implementing, and maintaining secure information systems. By focusing on these three principles, organizations can safeguard their data against a wide range of threats, including unauthorized access, data breaches, data manipulation, and system downtime.