高校思想政治理论课是落实立德树人根本任务，巩固马克思主义在高校意识形态领域指导地位，推动高校意识形态工作和思想政治工作落细落实的关键课程。办好高校思想政治理论课，事关党和国家意识形态工作大局，事关中国特色社会主义事业后继有人，事关实现中华民族伟大复兴的中国梦。 我国高校思想政治理论课维护国家意识形态安全具有深刻的历史逻辑和理论逻辑。通过总结高校思政课维护国家意识形态安全的教学理念、重点内容、核心环节、教学方法、领导体制机制等方面的历史经验，能够为新时代思政课如何维护好国家意识形态安全提供重要借鉴。中国特色社会主义进入新时代以来，面对意识形态领域愈演愈烈的风险挑战，以习近平同志为核心的党中央进一步确立和巩固马克思主义在意识形态领域的指导地位，深刻领会总体国家安全观的战略意义，对高校思政课维护国家意识形态安全的战略地位和发展方向等作出了一系列重要部署。这为深入研究和总结新时代高校思政课维护国家意识形态安全的目标构成、学理基础、重点内容和关键环节提供了指导思想和根本遵循，有助于建构新时代高校思政课维护国家意识形态安全的理论体系。 历史和现实深刻表明，能否建设具有强大凝聚力和引领力的社会主义意识形态，广泛践行社会主义核心价值观，不仅是衡量和评价思想政治理论课教育教学成效的重要标准，更是攸关党和国家凝聚力、向心力的重大时代任务。面对意识形态领域的严峻局势和深刻变化，高校思想政治理论课在维护国家意识形态安全方面不断探索，全面推进习近平新时代中国特色社会主义思想“三进”工作，不断强化课程体系建设，建立健全思政课维护国家意识形态安全的体制机制，切实加强教师队伍建设，在统一思想和行动方面取得了显著成效。与此同时，为进一步推动思政课维护国家意识形态安全守正创新，高校思政课结合新时代新要求不断推进一体化建设，以信息化赋能意识形态安全教育，着力增强育人针对性，统筹各方力量和各类阵地建设，切实把广大青年学生的思想和行动统一到实现中华民族伟大复兴的历史进程中来，在打好新时代高校思政课维护国家意识形态安全创新攻坚战中书写时代答卷。

The course of ideological and political theory in colleges and universities is a key course for implementing the fundamental task of cultivating morality and cultivating people, consolidating the guiding position of Marxism in the field of ideology in colleges and universities, and promoting the detailed implementation of ideological and political work in colleges and universities. Running ideological and political theory courses well in colleges and universities is related to the overall situation of the ideological work of the Party and the country, the cause of socialism with Chinese characteristics, and the realization of the Chinese dream of the great rejuvenation of the Chinese nation. The ideological and political theory courses in Chinese universities have profound historical and theoretical logic in safeguarding national ideological security. By summarizing the historical experience of ideological and political courses in colleges and universities in maintaining national ideological security in terms of teaching concepts, key content, core links, teaching methods, and leadership system mechanisms, it can provide an important reference for ideological and political courses in the new era to maintain national ideological security. All of these provide important guiding ideology and fundamental guidance for in-depth research and summary of the goal composition, academic foundation, key content, and key links of ideological and political courses in colleges and universities in the new era to maintain national ideological security, and contribute to the construction of a theoretical system for ideological and political courses in colleges and universities in the new era to maintain national ideological security. History and reality have profoundly demonstrated that whether or not to build a strong leading socialist ideology and widely practice socialist core values is not only an important standard for measuring and evaluating the effectiveness of ideological and political theory education and teaching, but also a major task of the times that is crucial to the cohesion and centripetal force of the party and the country. Significant results have been achieved in unifying ideas and actions. At the same time, in order to further promote ideological and political courses to maintain national ideological security, integrity and innovation, colleges and universities continue to promote the integration of ideological and political courses in line with the new requirements of the new era, empower ideological security education with information technology, focus on enhancing the pertinence of education, coordinate the construction of various forces and positions, and effectively integrate the thoughts and actions of young students into the historical process of achieving the great rejuvenation of the Chinese nation, Write the era answer sheet in the innovative battle of playing a good role in ideological and political courses in colleges and universities in the new era to maintain national ideological security.