What is Digital Rights Management(DRM)?
Digital Rights Management (DRM) is a technology that allows for the secure management of digital media. This security protects the content from illegal and unauthorized sharing and viewing (also known as digital piracy) by issuing licenses to your computer for each piece of protected content to which you are authorized. As long as this license remains on your computer, and it has not expired, you will not need another license to watch that same piece of content on that computer. As such you will not need to be connected to the internet to view downloaded content after the license has been delivered.