DRM

剑桥词典

abbreviation for Digital Rights Management: types of technology used to prevent people from illegally copying software , music , films , etc.
数字版权管理（Digital Rights Management的缩写）
DRM can ensure that programs distributed by internet are legal copies for which the copyright holder is being paid a fee . 数字版权管理系统能保证通过互联网传送的程序为合法版本，版权持有人会因此获得付费。
DRM technology /software /protection 数字版权管理技术/软件/保护 返回 DRM