今年是“政府上网年”，信息的网络化已成为各行各业的发展方向，档案部门也面临着网络化的挑战。网络环境下档案信息安全性问题将对一些机密档案信息的保护产生严重威胁。影响档案信息安全的因素是多方面的，限于篇幅，仅选取三个当前最突出的因素进行粗浅论述。一、操作系统? This year is the year of “government going online.” The networking of information has become the development direction of all walks of life. The file department also faces the challenge of networking. File information security issues in the network environment will be a serious threat to the protection of some confidential file information. The factors that affect the security of archives information are various. Due to the limited space, only the three most prominent factors are selected for the discussion. First, the operating system?