中文摘要：

从HPM视域下探讨“信息安全与密码”专题的实施策略，以体现数学史与数学教育整合的实用性。开设该专题是部分师生的选择，也是数学教育改革的深入；可提升学生的数学素养。

英文摘要：

To demonstrate the feasibility of the integration of the history of mathematics and mathematical education, the strategy for the implementation of information security and cryptography subject is discussed from the prospective of HPM. Results of the subject are welcome among some students and teachers, also beneficial to the reform of mathematical education. The opening of the subject in senior middle school could enhance the mathematical ability of the students