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The member area has a course "Git/Github for Beginners from Beginner to Master" 00:00-00:40 Introduction 00:40-05:00 Basic Use 05:00-11:02 Practical Session 11:02-12:50 HTTPS Decryption This tool can capture data packets in the network and clearly display all the data structures in it. From the TCP three-way handshake to the establishment of TLS encryption, there is a clear and intuitive presentation. Wireshark is an open source and free network packet capture tool. Compared with the built-in network panel of the browser and tools such as Fiddler, Wireshark's unique advantage is that it can deeply analyze the underlying network protocol, including the network layer, data link layer, and even the transmission details of the physical layer. Therefore, Wireshark has become the preferred tool for learning network protocols and troubleshooting network problems. This video is a detailed tutorial from entry to actual combat. Let's first understand the basic functions of Wireshark, and then use Wireshark to analyze several common network protocols in actual combat. At the end of the video, we will also introduce how to use wireshark to decrypt https packets.