Intranet-extranet physical isolation data exchange method based on QR (quick response) code
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 浙江成功软件开发有限公司
- Publication Date
- 2013-08-28
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 1 
Figure 2 
Figure 3
Abstract
Description
technical field
[0001] The invention belongs to the technical field of information security, and in particular relates to a two-dimensional code-based physical isolation data exchange method for internal and external networks. Background technique
[0002] With the development of society, more and more attention has been paid to the informatization construction of various industries. In the process of informatization construction, for security reasons, government or enterprise networks often require the isolation of internal and external networks, but the exchange of external data is unavoidable and very important. The traditional method is to use the gatekeeper for data exchange, although this can improve automation, but the construction cost is relatively high; and the way of generating intermediate files or copying them with a USB flash drive greatly reduces work efficiency, especially when real-time data is required In the case of exchange, it will affect the normal ope...