Network attack early warning method and device, electronic equipment and storage medium

• Main Authors: ZHANG GUANGJIE, DONG XUERUI, XU BIN, CHENG LINGZHI, WANG TONG, DU AIHONG
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a network attack early warning method and device, electronic equipment and a storage medium. The method comprises the following steps: capturing a data packet of network traffic; determining multi-dimensional distribution information of the data packet length of the data packet; and inputting the multi-dimensional distribution information into a network attack early warning model to obtain network attack early warning information. According to the technical scheme, network attack early warning is carried out by determining the multi-dimensional distribution information of the data packet length of the data packet in the network, and the method is different from a method for carrying out network attack early warning based on the data packet type, so that the accuracy of network attack early warning is effectively improved. 本发明公开了一种网络攻击预警方法、装置、电子设备和存储介质。该方法包括：捕获网络流量的数据包；确定所述数据包的数据包长度的多维度分布信息；将所述多维度分布信息输入网络攻击预警模型得到网络攻击预警信息。上述技术方案，通过确定数据包的数据包长度在网络中的多维度分布信息进行网络攻击预警，区别于基于数据包类型进行网络攻击预警的方法，有效提