All rights reserved——http://www.drm-removal.biz/ What You Should Know about DRM As we know, the biggest different of digital content and traditional physical products of lie in it can be close to zero cost to copy and spread the digital content. Under such circumstances, no people are willing to pay for the acquisition of digital content, which will destroy the entire digital content industry chain. To protect digital content from illegal copying and spread, the DRM do give a lot of help. Now that you have known what DRM protection is and how to remove DRM from videos, there may be something you should know about DRM. The following passages will show you what you should know about DRM. The core of DRM technology has mainly aspects - one is the digital encryption, the other is access control. The former stop the illegal dissemination of digital content; the latter limits the way of using the digital content, such as the time-out period, can you print or copy from computers to mobile phone and so on. Main Function Modules of DRM * Content protection. Use the encryption technology to do that, mainly in order to prevent unauthorized access to the DRM protected files. * Rights management. This is the core of DRM technology, usually use the digital rights expression language (DREL), such as ODRL, XrML, etc. to definite the digital resources and related rights of the DRM protected content. * Integrity protection. It uses the digital signature technology and digital watermarking technology to prevent the original works from destroying or changing. * Safety transmission. The reliable channel Encryption can be used to achieve the safe transmission, mainly pointed to the SSL and IPSec, which can establish safe virtual private network (VPN). If the digital content has been reliably and safely encrypted, they can be transmitted in the open letter transmission path. * Secure payment. The current e-commerce pay platform mainly based on SSL or SET. SSL is embedded in the browser and be applied earlier, but only involves the authentication of both C/S. SET has been improved in the basis of SSL, which can contain all the authentication mechanism, and also provide the privacy protection of the parties to the transaction.
All rights reserved——http://www.drm-removal.biz/ Solution When DRM Goes Wrong At present, the DRM technology is mainly used in five aspects - eBooks, documents, audio and video stream media, image and mobile multimedia. Because of the unstable network, transmission error may load to bad license when downloading the authentication, you can not play the digital files normally. You can choose the following solutions we offer to resolve the DRM problems. Method 1: Firstly, Open the my computer - tools - folder options - check - senior Settings, and Cancel "hidden protected operating system files" option, and select the "hidden files and folders - show that all files and folders", click Apply. Secondly, open the disk C - Documents and Settings -All users, then delete the folder whose name is "DRM". At last, pen my computer - tools - folder options - check - senior Settings, and click the "reduction for the default Settings" on the bottom. Method 2: Unload the existing players, and then download and install a new Windows Media Player Player. We suggest using Windows Media Player10 version player. OK. That's all the information we offer here you should know about DRM. If you have any questions and confusion about DRM protection or DRM removal, please contact us and let us help you. Have a good time!