如何截获并分析自己电脑上程序发送的网络包? - V2EX
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huzhikuizainali

如何截获并分析自己电脑上程序发送的网络包?

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  •   huzhikuizainali Feb 28, 2023 1363 views
    This topic created in 1170 days ago, the information mentioned may be changed or developed.

    有什么软件或者 python 库可以监听分析自己电脑上指定程序发送的网络流量包。就是能看到源 IP ,目标 IP ,源 MAC 地址,目标 MAC 地址,源端口号,目标端口号,包里面的内容…………。发送接收都包括。本人小白,求科普向解答。

    qq 或微信的语音电话功能发送的包是加密的还是未加密的?如果是加密的是对称加密还是非对称加密?如果不加密?

    necomancer
        1
    necomancer  
       Feb 28, 2023
    wireshark
    necomancer
        2
    necomancer  
       Feb 28, 2023
    wireshark ,加密,非对称。
    jones2000
        3
    jones2000  
       Feb 28, 2023
    Microsoft Network Monitor 3.4
    huzhikuizainali
        4
    huzhikuizainali  
    OP
       Feb 28, 2023
    @necomancer 如果 qq 语音是加密的。那么翻墙软件为什么不模拟 qq 语音 包的特征包进行伪装和加密。这样防火墙就没办法了吧?还每听说跨国微信或 qq 通话被墙了。当然技术细节上需要研究。以免导致 qq 使用出现故障。
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