对于纸质档案,只要保证了它的物理安全,就基本保证了信息安全。而电子档案是一种易被改动、易被窃取、易于传播、易于消失的信息,特别是它还是一种不能直接识读而必须依赖于特定的设备和软件才能被读取的信息,因此,在档案信息的保存与读取等设备维护方面具有复杂性。对电子档案的管理,必须解决好它的保真、保密、保存、保读取等难题,确保电子档案在几十年、几百年后还能被读取利用。总体来说,对电子档案 For paper files, as long as its physical security is guaranteed, the basic guarantee of information security. E-file is a kind of information that is easy to change, easy to steal, easy to spread and easy to disappear. In particular, it is a kind of information that can not be directly read but must be relied on specific equipment and software to be read. Therefore, Complexity in the maintenance of equipment such as the preservation and reading of archives information. To manage electronic files, we must solve its problems such as fidelity, confidentiality, preservation, protection and reading, and ensure that the electronic files can be read and used for decades and centuries. In general, the electronic files