| 摘要 |
Provided are a digital rights management (DRM) apparatus and method, which, in particularly, are capable of accessing a document file in an independent region through a virtual machine (VM) corresponding to a user's authority that allows the document file to be accessed by the user. The DRM apparatus includes a VM management unit for controlling a user's authority function to access a document file in a region to which a virtualization technology is applied. |
