Trusted security cross-domain data exchange data bus and transmission method

Abstract

The invention discloses a trusted security cross-domain data exchange data bus and a transmission method, and belongs to the technical field of data exchange. The trusted security cross-domain data exchange data bus comprises: (1) a data acquisition layer, which uses a flume log acquisition module and an ETL data acquisition module to acquire different scene data; (2) a data governance layer whichis used for performing standardized data conversion on the data acquired by the data acquisition layer; and (3) a data processing layer which is used for performing non-normal form relationship, dataredundancy and other processing on the standardized data to form a complete business data set according to the business characteristic relationship;(4) a data application layer: each service system shares data; shared open type development platform. A safe data integration mode is provided, data of different structures can be fused to form a database, the data is processed and shared, the safetyof the database can be guaranteed, and the database is prevented from being attacked by a network.

Description

technical field [0001] The invention relates to the technical field of data exchange, in particular to a data bus and a transmission method for trusted and safe cross-domain data exchange. Background technique [0002] The focus of traditional enterprise network security has always been to build a closed and controllable environment, in this way to defend against various network attacks. However, in recent years, with the rapid development and wide application of the Internet, smart mobile devices, IoT technology, and cloud computing, network boundaries have been broken and expanded again and again, and the openness of the network has become stronger and stronger. At the same time, with the continuous advancement of basic network technology, the means and methods of network attacks are also constantly innovating. [0003] Now the enterprise's network is in a state of continuous risk, and any existing security equipment is difficult to deal with such severe security risks. ...

AI Technical Summary

Problems solved by technology

[0003] Now the network of the enterprise is in a state of continuous risk. In the face of such severe security risks, any existing security equipment is difficult to deal with.

Especially when enterprises interact with the Internet, smart mobile devices, and the Internet of Things, traditional policy-based interception and defense mechanisms can easily be bypassed by advanced targeted attacks, and attacks against internal enterprises have gradually become more difficult to capture

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