Abstract: The purpose of the cyber range based on the training environment in colleges and universities is to help students understand the business security needs by simulating the enterprise application scenarios, and promote the continuous improvement of students′ security skills through collect and evaluate the learning and training data on the platform in real time. In this paper, demand analysis and preliminary architecture design of the cyber range used in teaching units are carried out, and three dimensions in learning and training of a campus cyber range are proposed, which is practice module based on basic class knowledge, user-defined rate of progress of security challenge, dynamic practice based on team, respectively. Cyber range training are jointly driven by the three dimensions to cultivate the security professional  in a more comprehensive manner.

Key words: cyber range, demand analysis, architecture design, training dimensions