The development of the wireless Internet and digital contents is activating Internet business and, in this situation, most online contents providers are supplying diverse contents attracting users’ attention. These contents include not only texts but also multimedia such as music, images and videos. Various multimedia data are being applied to numerous areas like Internet broadcasting, education, news, sports, tourist information and experts’ consulting and creating new services in the virtual space. The present study examined M-learning, which is e-learning system in wireless Internet environment, and analyzed DRM technology for contents protection in M-learning. We planned a DRM-LMS system focused on contents protection, which has been insufficient until now, by designing basic components of e-learning user registration, course registration, report evaluation, personal learning schedule and classroom platform as well as course contents service using DRM to support mobile systems in wireless environment.