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METHOD FOR TRACKING INFORMATION TRANSMISSION IN CROSS DOMAINS AND COMMUNICATION SYSTEM THEREFOR

机译:跨域跟踪信息传输的方法及通信系统

摘要

PURPOSE: A method for tracking information transmission in cross-domains, and communication system thereof are provided to track the information transmission of a flow-based application during information exchange by providing a packet labeling which is applicable to a flow application. CONSTITUTION: A transmission guard device(14) belongs to a first domain. If the information transfer is requested, the transmission guarding device obtains its own guard ID, security level information of information and source authenticating information capable of confirming source of the information and generates and transmits data packet for the information. A reception guard device(24) belongs to a second domain. If the data packet is received, the reception guard device requests authentication and key allocation to the transmission guarding device.
机译:用途:一种用于跟踪跨域中的信息传输的方法及其通信系统,通过提供适用于流应用程序的分组标签,来在信息交换期间跟踪基于流的应用程序的信息传输。组成:传输保护设备(14)属于第一域。如果请求信息传送,则传输保护装置获得其自身的保护ID,信息的安全级别信息以及能够确认信息源的源认证信息,并生成并发送该信息的数据包。接收保护设备(24)属于第二域。如果接收到数据分组,则接收保护设备向发送保护设备请求认证和密钥分配。

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