Government affair service remote collaboration method and device

The embodiment of the invention discloses a government affair service remote cooperation method and device, and the method comprises the steps: receiving the authentication information of a user, receiving a data modification request or a data call request of the user when the authentication is passed, and obtaining a data level corresponding to the data modification request; obtaining a user permission level in the authentication information, comparing whether the user permission level is consistent with the data level, and allowing the user to perform data modification when the user permission level is consistent with or higher than the data level, and sharing the modified data to a user node which has the same level as the user authority level or is higher than the user authority or thelike in the network or allowing the user to call the data. According to the technical scheme provided by the embodiment of the invention, the data security of the admission level and the transmissionlevel is ensured by perfo