论文部分内容阅读
四、电子文件长期存取与安全保存的方法 电子文件的管理,在技术上有三大问题:一是存储载体不耐久性;二是读写信息的计算机软硬件技术过时;三是电子文件的真实性。电子文件存储载体寿命一般都超过了读写它的计算机软硬件技术生命周期,使得存储寿命于软硬件技术更新周期相比较,显得并不十分重要。世界上几乎没有一个厂家可以保证它生产的计算机软硬件不会过时,技术过时使得各种信息的寿命受到威胁,几乎都不安全。我们设想电子文件保管和长期保存的几种方法,供大家讨论。
Fourth, the long-term access to electronic documents and secure methods of electronic document management, there are three major technical problems: First, the storage medium is not durable; Second, read and write information computer hardware and software technology obsolete; Third, the true electronic documents Sex. The life of electronic file storage media generally exceeds the computer software and hardware technology life cycle of reading and writing it, making the storage life is not very important compared with the software and hardware technology update cycle. Few manufacturers in the world can guarantee that the computer software and hardware they produce will not be out of date. The outdated technology makes the life expectancy of various information threatened and almost unsafe. We think of several ways to keep and preserve electronic documents for discussion.