Information assurance programs and personnel leverage information security measures to prevent unauthorized access to classified information and information systems.

Information assurance programs and personnel leverage information security measures to prevent unauthorized access to classified information and information systems.

• A. False
• B. True
• C. Not specified
• D. Sometimes

Answer: (B)

Information assurance programs are built to protect classified information and information systems by making sure only authorized individuals can access them. They use layered controls—administrative, physical, and technical—to prevent unauthorized access. Administrative measures include security policies, training, and personnel security; physical controls limit access to facilities and devices; technical controls enforce authentication, authorization (often applying least privilege and need-to-know), access control lists, encryption, and auditing. Ongoing monitoring and incident response help detect and mitigate attempts to breach access. Because the goal is to safeguard confidentiality and limit exposure, the statement accurately reflects how information assurance programs and personnel work to prevent unauthorized access.

Information assurance programs are built to protect classified information and information systems by making sure only authorized individuals can access them. They use layered controls—administrative, physical, and technical—to prevent unauthorized access. Administrative measures include security policies, training, and personnel security; physical controls limit access to facilities and devices; technical controls enforce authentication, authorization (often applying least privilege and need-to-know), access control lists, encryption, and auditing. Ongoing monitoring and incident response help detect and mitigate attempts to breach access. Because the goal is to safeguard confidentiality and limit exposure, the statement accurately reflects how information assurance programs and personnel work to prevent unauthorized access.