随着科技的进步,社会的发展,人们的生活渐渐地离不开计算机和互联网。教育在不断的改革中也越来越注重实用性,所以在中等职业技术学校的课程中,加入了实用性很高的一门课程——计算机网络安全。中等职业技术学校的学生是受教育大军中的一员,是未来建设国家的人才,他们也应该学习更多有关计算机网络安全课程,将计算机互联网有机的结合,更好的运用于工作与生活。本文将浅谈有关于中等职业技术学校计算机网络安全课程的教学问题及优化方案。 With the progress of science and technology and the development of society, people’s lives are gradually becoming inseparable from computers and the Internet. In the continuous reform of education, more and more attention is paid to practicality. Therefore, in the course of secondary vocational and technical schools, a course with high practicability has been added - computer network security. Secondary vocational and technical schools students is a member of the education force, is the future of building national talent, they should also learn more about computer network security courses, the organic combination of the computer Internet, better use of work and life. This article will talk about the secondary vocational schools on computer network security courses teaching problems and optimization programs.