涉密文件也可以叫作机要文件,是指按涉密程序制作或签收,并标有“绝密”“机密”“秘密”字样的公文,以及其他在一定时间内只限一定范围阅读的文稿、图表、统计数据、会议记录、刊物、声像资料等。涉密文件含有国家或单位的重要秘密,一旦泄露会使国家或单位的安全和利益遭受损害。根据《中华人民共和国保守国家秘密法》的 Confidential documents can also be called confidential documents, refers to the production or receipt by secret procedures, and marked with “top secret ” “secret ” “secret ” official documents, and other only in a certain period of time Limited to read a range of manuscripts, charts, statistics, minutes, publications, audio and video data. Confidential documents contain important secrets of a country or unit, once the leak will make the country or unit of the security and interests suffered. According to “The People’s Republic of China on Preserving State secrets”