What are the three main components of the CIA triad in cybersecurity?

The three main components of the CIA triad in cybersecurity are Confidentiality, Integrity, and Availability. This model is fundamental in the field of cybersecurity and is designed to guide organizations in protecting sensitive information.

Confidentiality refers to ensuring that sensitive information is accessed only by authorized individuals. This is critical for protecting personal data and maintaining privacy. Techniques used to enforce confidentiality include encryption, access controls, and secure data storage.

Integrity is about maintaining the accuracy and completeness of data. This means that data should not be altered or destroyed in an unauthorized manner. Measures to ensure integrity typically involve checksums, hashing algorithms, and version control systems, which help detect unauthorized changes to data.

Availability ensures that information and resources are accessible to authorized users when needed. This aspect is crucial for maintaining business operations and includes measures such as redundancy, failover systems, and regular backups to reduce downtime.

The other options focus on related but distinct aspects of cybersecurity. Authentication, Identification, and Authorization deal primarily with access control and user verification but do not encompass the broader principles of confidentiality, integrity, and availability. Security, Monitoring, and Data Recovery emphasize operational aspects of security management and incident response, while Assessment, Compliance, and Verification relate to regulatory practices and organizational procedures rather than the foundational