What is the primary goal of information security?

• A. To protect the confidentiality, integrity, and availability of data
• B. To ensure system performance and speed
• C. To promote user access and functionality
• D. To prevent all types of cyber attacks

Answer: (A)

The primary goal of information security is to protect the confidentiality, integrity, and availability of data, commonly referred to as the CIA triad.

Confidentiality ensures that sensitive information is accessible only to those authorized to have access. Integrity involves maintaining the accuracy and reliability of data, ensuring that it is not altered or tampered with by unauthorized individuals. Availability guarantees that information and resources are accessible to authorized users when needed. Together, these three components form the foundation upon which effective information security strategies are built, addressing the core concerns of safeguarding data from unauthorized access and ensuring it remains reliable and accessible.

The other options, while they may relate indirectly to aspects of security or system management, do not encapsulate the primary focus of information security. Ensuring system performance and speed pertains more to system administration rather than security objectives, promoting user access and functionality can sometimes conflict with security measures, and while preventing cyber attacks is certainly important, it is not as broadly defined as the pillars of confidentiality, integrity, and availability. Therefore, focusing on the CIA triad is essential for a comprehensive understanding of the primary goals of information security.