Method and device for upgrading applications in inner network

Abstract

The invention discloses a method and a device for upgrading applications in an inner network. The inner network is isolated from an outer network and comprises upgrading servers used for importing application upgrading data and downloading links corresponding to the application upgrading data from the outer network. The method comprises an inner network terminal obtains the downloading links of application upgrading and data updating from the upgrading server and locally saves the downloading links and the corresponding relationship of the site of the upgrading server; when target applications needing upgrading exist on the inner network terminal, the inner network terminal locally obtains the site of the upgrading server, which corresponds to the downloading links, downloads updated application upgrading data from the site of the upgrading server and updates the target applications through the updated application upgrading data. The method and the device for upgrading the applications in the inner network are used for avoiding a series of problems due to the fact that the inner network terminal cannot upgrade the applications timely, and meanwhile, can support upgrading of multiple applications.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for upgrading programs in an intranet, and a device for upgrading programs in the intranet. Background technique [0002] Due to security reasons, the networks of some enterprises and government agencies are isolated from external networks, that is, they cannot be connected to the Internet. Enterprise terminals are located in a local area network, and important information such as the company's core technology, business secrets, and customer information are stored on the terminal, so there is a higher demand for security. The overall security of an enterprise is often only as good as its weakest link. In a complex enterprise network, any omission of any employee or vulnerability management may pose a threat to the security of the enterprise. Although the networks of enterprises and government agencies are isolated from the external network, they still need to ru...

AI Technical Summary

Problems solved by technology

In a complex enterprise network, any omission of any employee or vulnerability management may pose a threat to the security of the enterprise

Although the networks of enterprises and government agencies are isolated from the external network, they still need to run programs internally, and problems such as program upgrades and bug fixes become difficult

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