The study examines the effectiveness of school-based child sexual abuse prevention (CSAPP) and parent-led sexual abuse education (PLSAE) in reducing the risk of child sexual abuse (CSA) among Australian university students. Results indicate that while PLSAE is associated with lower CSA risk and greater parental involvement, CSAPP attendance does not show a significant correlation with CSA experience, disclosure, or knowledge. The findings suggest a need to enhance protective parenting practices rather than relying solely on child education in CSA prevention efforts.