Both this and the other method have their pros and cons, however, if the task requires packet capture from a specific well-known application, then the second option is usually more convenient. Some software listens to the specified network interface (for example, Wireshark, where it is implemented using the Pcap library ), and some intercepts the calls of those responsible for interacting with the WinAPI network. Despite the fact that their ultimate goal is the same (intercepting packets that meet certain criteria), they achieve it in completely different ways. ![]() ![]() ![]() ![]() I think that most of the local inhabitants are familiar with the concept of sniffer.
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