The rules for USB mouse traffic are as follows: 1.2 Use Wireshark to capture and analyze There have been many analyses under Linux, and the following environments are all carried out under Windows. Here we mainly demonstrate the USB mouse flow and keyboard flow.
In Linux, you can use the lsusb command, as shown in the figure: By monitoring the interface traffic, we can get a series of information such as the keystroke record of the keyboard, the movement track of the mouse, and the transmission content of the disk. It is an external bus standard used to regulate the connection and communication between computers and external devices, such as keyboards, mice, printers, disks or network adapters, and so on. USB is the abbreviation of Universal Serial Bus (Universal Serial Bus).
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