Which of the following is a key principle of cybersecurity?

The key principle of cybersecurity is encapsulated in the widely recognized triad known as Confidentiality, Integrity, and Availability, often abbreviated as CIA.

Confidentiality ensures that sensitive information is accessed only by authorized individuals. This principle is vital in protecting personal and proprietary information from unauthorized access, thereby safeguarding privacy and maintaining trust.

Integrity refers to the accuracy and trustworthiness of data. Maintaining integrity means that data cannot be altered or tampered with by unauthorized users, ensuring that information remains consistent and reliable.

Availability ensures that authorized users have access to information and resources when needed. This principle emphasizes the importance of systems being operational and responsive, thereby supporting the functioning of business processes and operations without disruption.

Together, these three principles create a foundation for designing and implementing effective cybersecurity measures. Understanding and applying the CIA triad is essential for managing risk and protecting valuable information assets across organizations.