To address the issue of integrating ideological and political education into programming course teaching, a teaching route of C Language Programming with ideological and political oriented towards "safety thinking" is constructed. By analyzing the security risks of coding and practicing secure coding, combined with in-depth exploration of ideological and political elements such as the rule of law and social responsibility, a teaching framework combining theory and practice has been constructed. This study aims to enhance students' safety awareness and professional ethics, and achieve dual cultivation of technical skills and ideological and political literacy through innovative models such as flipped classroom and project-based learning. The implementation results show that students have not only mastered secure programming skills, but also significantly improved their awareness of the rule of law, teamwork, and social responsibility, demonstrating the effectiveness and foresight of this teaching model.