Information assurance measures include confidentiality, integrity, availability, authentication, and non-repudiation.

Information assurance measures include confidentiality, integrity, availability, authentication, and non-repudiation.

• A. True
• B. False
• C. Not sure
• D. Partly

Answer: (A)

Information assurance is about protecting information and ensuring it remains trustworthy and usable, which is achieved through a set of security properties and controls. The three classic pillars—confidentiality, integrity, and availability—form the CIA triad: confidentiality prevents unauthorized disclosure, integrity guards against unauthorized modification so data stays accurate, and availability ensures systems and data are accessible when needed. Authentication adds assurance that someone is who they claim to be before access is granted, establishing trust in interactions. Non-repudiation provides evidence so that actions cannot be denied later by the parties involved, often using digital signatures and tamper-evident logs. Together, these elements are widely recognized as information assurance measures. While some frameworks also include additional aspects like authorization or accountability, the items listed here collectively fit under information assurance, making the statement true.

Information assurance is about protecting information and ensuring it remains trustworthy and usable, which is achieved through a set of security properties and controls. The three classic pillars—confidentiality, integrity, and availability—form the CIA triad: confidentiality prevents unauthorized disclosure, integrity guards against unauthorized modification so data stays accurate, and availability ensures systems and data are accessible when needed. Authentication adds assurance that someone is who they claim to be before access is granted, establishing trust in interactions. Non-repudiation provides evidence so that actions cannot be denied later by the parties involved, often using digital signatures and tamper-evident logs. Together, these elements are widely recognized as information assurance measures. While some frameworks also include additional aspects like authorization or accountability, the items listed here collectively fit under information assurance, making the statement true.