论文部分内容阅读
序言由于光盘盗版十分猖獗，光盘制作厂商纷纷在光盘中加入了不同的保护技术，以防止非法复制。不过，很多购买了原装正版软件或者游戏的用户，为了避免自己购买的光盘在使用中磨损，都想将光盘备份，在平常安装或者操作的时候可使用备份光盘。但正是由于光盘中加入了保护技术
Preface Since CD piracy is rampant, CD manufacturers have added different protection technologies to CDs to prevent illegal copying. However, many users who have purchased original genuine software or games want to back up their CDs in order to avoid wearing the CDs they purchase. They can use the backup CDs during normal installation or operation. But it is because of the CD-ROM protection technology added