Traditional encryption methods have the problem of high packet loss rate in 5G dual-domain communication private network.Therefore,this paper proposes the two-layer encryption protection method:firstly set data encryption protocol and reasonable encryption structure for data transmission process,dynamically generate and update the key to avoid being cracked;sec-ondly,establish identity authentication mechanism to ensure the legal nodes participate in data transmission and prevent malicious attacks.The experiment proves that this method effectively reduces the packet loss rate and ensures the normal operation and service quality of 5G dual-do-main communication private network.
维普
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