国家秘密是关系国家安全与利益、需要加以保护的事项或信息,各国政府都从自身利益出发,将一些涉及国家安全与利益的、公开后会给国家安全与利益带来损害的信息,作为秘密信息加以保护。对于科学界定国家秘密,管理涉密信息,欧盟的定密制度具有一定特色,可以给我们一些有益的启示。一、欧盟对保密信息的分级 State secrets are matters or information concerning the security and interests of the country and need to be protected. Governments of all countries, starting from their own interests, treat as secrets some information concerning the security and interests of the country that would be detrimental to the security and interests of the state when it is made public Information is protected. For the scientific definition of state secrets, the management of classified information, the EU’s secret system has certain characteristics, we can give some helpful inspiration. First, the EU classified confidential information