数字化密级标志是信息化条件下涉密信息的管理基础,应用数字化密级标志技术,在实现符合保密标准的密级标志标注的基础上,对进一步做好已标注文件的管理、监测、控制等都有重要意义。本文从数字化密级标志的技术实现、应用及管理、授权控制等方面进行了全方位论述。 Digital Confidential Level Logo is the basis for the management of classified information under the condition of informationization. Based on the application of digital dense-level signage technology, on the basis of realizing the close-level signage conforming to the confidentiality standard, the management, monitoring and control of the marked documents Significance. This article from the digital close level sign of technology, application and management, authorization control and so on all-round discussion.