Which set represents the three primary information security principles as an acronym order?

Which set represents the three primary information security principles as an acronym order?

• A. Confidentiality, Integrity and Availability
• B. Confidentiality, Availability, and Privacy
• C. Integrity, Availability and Accountability
• D. Confidentiality, Integrity and Authentication

Answer: (A)

The main concept being tested is the CIA triad—the three primary information security goals. The best answer lists Confidentiality, Integrity, and Availability, which together cover keeping data secret from unauthorized users, ensuring data remains accurate and unaltered, and making sure information and systems are accessible to authorized users when needed. This trio is the foundational framework widely taught in information security. The other options mix in concepts like Privacy, Accountability, or Authentication, which are important in security but are not the classic triad themselves; for example, Authentication is about verifying identity, not guaranteeing confidentiality or availability, and Privacy relates to handling personal data rather than the triad’s three core goals.

The main concept being tested is the CIA triad—the three primary information security goals. The best answer lists Confidentiality, Integrity, and Availability, which together cover keeping data secret from unauthorized users, ensuring data remains accurate and unaltered, and making sure information and systems are accessible to authorized users when needed. This trio is the foundational framework widely taught in information security. The other options mix in concepts like Privacy, Accountability, or Authentication, which are important in security but are not the classic triad themselves; for example, Authentication is about verifying identity, not guaranteeing confidentiality or availability, and Privacy relates to handling personal data rather than the triad’s three core goals.