eBook DRM: Providing Protection or Preventing Profits?

2015/02/20     來源:GoodEReader閱讀原文

Have you ever purchased an e-book, but could only use it on a single device or app? That’s because digital rights management (DRM) is preventing you from moving it to other devices. By definition, DRM is any technology that sellers build into an electronic product or service to limit the range of the file’s uses after purchase. DRM is designed to prevent customers from using digital technology beyond what a bookseller or mobile device manufacturer intended....more