1引言用科学技术来武装保密管理工作的各个环节,配备和使用技术上先进、功能上满足需要的保密管理工具,是“科技立局”的重要方面。这在很大程度上能够提高各级保密行政管理部门乃至各级党政机关和涉密企事业单位保密组织、机构实施保密管理的科学化、智能化水准,减轻保密行政管理部门和保密组织、机构在承担面广、量大的网络保密检查与泄密查处中的压力。南京大 1 INTRODUCTION Arming various aspects of confidential management with science and technology and equipping and using confidential management tools that are advanced in technology and meet the needs in terms of functions is an important aspect of “Science and Technology Legislature ”. This will to a large extent be able to raise the level of scientific and intelligent implementation of confidential management of confidential administrative departments at all levels and even the party and government organs at all levels and the enterprises and institutions secrets and secrets secrets of participating enterprises, mitigate the confidential administrative departments and confidential organizations, Institutions bear a wide range of large amount of network security inspection and investigation of the pressure in the leak. Nanjing big