Secret-involved internal network secure short message gateway based on two-dimensional code

Abstract

The invention discloses a secret-involved internal network secure short message gateway based on a two-dimensional code, which comprises an internal network transfer host and an external network recognition host; the internal network transfer host is connected to a secret-involved internal network; the external network recognition host is connected to a non-secret-involved external network; each of the secret-involved internal network and the non-secret-involved external network is provided with a network camera; the network camera of the secret-involved internal network is used for capturing the two-dimensional code output by an external network recognition host display; and the network camera of the non-secret-involved external network is used for capturing the two-dimensional code output by an internal network transfer host display. The secret-involved internal network secure short message gateway based on the two-dimensional code disclosed by the invention, under the condition that physical isolation of the internal network is met, realizes transferring short message information of the internal network to the external network, and then completes short message sending function via an external network short message platform.

Description

technical field [0001] The invention discloses a two-dimensional code-based secret-related intranet security short message gateway, which belongs to the technical field of computer network and information security. Background technique [0002] The e-government intranet is a confidential party and government office business network. According to the national important information system security level protection standards and regulations, the e-government intranet and external network must be physically isolated to effectively prevent the leakage and theft of confidential information. . The business systems of the e-government intranet, such as the office system for civil servants, the electronic monitoring system, etc., need to send reminder messages such as document receipt and official document processing to civil servants' mobile phones during the business process. At this time, it is necessary to transmit the short message information of the secret-related intranet to ...

AI Technical Summary

Problems solved by technology

[0003] In the past, the efficiency of copying SMS information from the internal network to the external network through a U disk or CD, or ferrying SMS information to the external network through GAP was low or could not satisfy the complete physical isolation of the internal and external networks.

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