Abstract: 【Purpose/significance】The content security of academic information resources in public cloud storage platform is not only related to the sustainability and stability of users' scientific research activities, but also reflects the data management needs of academ⁃ ic information resources in the cloud environment.【Method/process】Based on the analysis of the content security characteristics of ac⁃ ademic information resources as well as its impact on the content security of cloud storage platform, and combined with the content se⁃ curity characteristics of academic information resources, this paper proposes to build an integrated content security model for academ⁃ ic information resources, starting with content security audit, storage control and communication control.【Result/conclusion】This pa⁃ per designs an integrated content security model based on the cloud storage process of academic information resources, and demon⁃ strates that the promotion of the model needs to implement the specialized academic information resource cloud storage service organi⁃ zation, promote the real name system of cloud storage users, improve the security level of identity authentication, and strengthen the us⁃ er cooperation mechanism and constraint mechanism.【Innovation/limitation】Focusing on the differences of content security require⁃ ments caused by the characteristics of the resource industry and field, this paper proposes a hierarchical storage control strategy and real-time communication control mechanism based on the content security audit results, and then designs an integrated academic in⁃ formation resource content security assurance scheme from storage, utilization and dissemination.