CompTIA Network+ Practice Test

Which of the following best describes the CIA Triad?

1. Control, Integrity, Assurance

2. Confidentiality, Integrity, Availability

3. Compliance, Identity, Access

4. Confidentiality, Information, Accountability

The correct answer is: Confidentiality, Integrity, Availability

The CIA Triad is a foundational concept in information security that stands for Confidentiality, Integrity, and Availability. Each component addresses a critical aspect of protecting information and systems. Confidentiality refers to the protection of information from unauthorized access and disclosure. This ensures that sensitive data is accessed only by those who have the right to see it, thereby maintaining privacy and data protection. Integrity involves ensuring that the information is accurate and reliable. It prevents unauthorized alteration or corruption of data, which is essential for maintaining trust in the information stored and processed by systems. Availability means ensuring that information and resources are accessible to authorized users when needed. It emphasizes the importance of having systems and data available and operational, without undue interruptions due to downtime or attacks. By encompassing these three principles, the CIA Triad provides a comprehensive framework for information security practices and helps organizations safeguard their data against various threats.