在标准方面，公司参与制定了十余项密码技术标准，覆盖链路加密与身份认证等领域，为数据传输提供 全程保护。此外还参与了嵌入式操作系统、终端设备安全等领域的标准研制，提升航天专用设备的网络 安全防护能力。 天融信表示，公司基于卫星互联网业务场景，结合其存在的安全威胁，形成了覆盖"卫星侧、地面侧、 端点侧"的网络安全防护体系架构。在卫星侧实现轨道行为可管、链路通讯可靠、数据传输可信；在地 面侧与端点侧构建"全面感知、智能协同、动态防护、聚力赋能"的卫星网络安全保障体系，有效提升卫 星地面侧网络安全能力。 与此同时，天融信参与了商业航天领域的多项标准研制及技术专利布局。 天融信（002212）近期在投资者互动平台回复时表示，公司在商业航天网安领域已有技术储备，推出了 卫星应用服务平台、卫星遥感系统等网络安全解决方案，并在国内和多个共建"一带一路"国家落地实 践。其中，公司发布的《"一带一路"卫星遥感系统网络安全解决方案》成功入围2022年《携手构建网络 空间命运共同体实践案例集》。 据介绍，天融信具备丰富的国家层面航天发射任务的网络安全保障经验，长期助力航天信息（600271） 安全，承担包括神舟八号、九号、十号、十一 ...

Core Viewpoint - The article discusses the evolution and current state of China's satellite application industry, highlighting the significant role of government policies in promoting the development of satellite communication, navigation, and remote sensing technologies as part of national strategic initiatives [1][5][11]. Policy Evolution - The rapid advancement of technology and intensifying geopolitical competition have transformed the application scenarios of satellites in communication, navigation, and remote sensing, making it a critical area for national security and economic growth [1]. - The "14th Five-Year Plan" emphasizes the construction of a global coverage, efficient operation communication, navigation, and remote sensing infrastructure, which is crucial for the development of the satellite industry [11]. National Policy Summary - Recent policies focus on enhancing the coordination efficiency of satellite networks, optimizing procedures, and promoting the efficient use of frequency and orbital resources [5]. - The government supports the entire satellite application industry chain, including manufacturing, launching, ground equipment construction, and operational applications, while encouraging innovation in satellite technology [5][11]. Local Government Initiatives - Various provinces and cities have introduced policies to align with national strategies, particularly in the context of the Beidou satellite navigation system and the "14th Five-Year Plan" [17]. - Local policies aim to foster the development of satellite applications in areas such as smart cities, logistics, agriculture, and emergency communication, leveraging satellite technology for digital transformation [18][19]. Industry Development Goals - The overall goal across provinces is to establish a secure and reliable global satellite internet system, enhancing the integration of satellite applications in various sectors [19]. - Specific initiatives include the promotion of satellite navigation, remote sensing, and communication applications, with a focus on building a robust satellite infrastructure and fostering innovation [19].