中文摘要：

多层的风险管理模型，能促进整合整个组织的风险管理流程，更有效地处理组织使命和业务流程．对中国信息安全等级保护而言，如何实现从国家到地方整个体系的有机联动，如何更好地实现体系中安全保护的持续改善，以及进一步落实等级保护中各个环节的职能分工，该模型都有较好的借鉴意义．

英文摘要：

The hierarchical risk management model can promote the integration of the risk management process and more effectively deal with the mission of the organization and the operation flow. In terms of China＇ s national classified protection information security （ short for classified protection） , this model sheds light on how to effectively link local and national systems, continuously improve the protection within the systems and further implement functional division of different parts in the classified protection.