中央保密委员会全体会议和全国保密工作会议鲜明提出,坚持打好“持久战”与“攻坚战”结合,聚焦重点难点,强化定密、网络保密、涉密人员“三大管理”。“三大管理”是适应国家安全战略新要求和保密工作新形势的重大举措,全国保密战线要从保密事业长远发展的高度, The plenary session of the Central Security Committee and the National Working Conference on Confidentiality clearly put forward that we should stick to the principle of “long-term warfare” and “tough war”, focus on key and difficult issues, and strengthen the three major management systems of “confidentiality and confidentiality” “. ”Three Management " is a major measure to adapt to the new requirements of the national security strategy and the new situation of secrecy work. From the height of the long-term development of the secrecy cause in the national security front,