For watching connections as they happen with a GUI there's https://github.com/chipmunk-sm/tcpview . Similar to the Windows SysInternals TCPView app. It's quite simple to use. Source: 10 months ago
Rn, I'm working on ditching Microsoft's spyware OS for good. I'm amazed how when I run TCPView, the system is silent on the network; Windows 10 talks to every Tom, Dick and Harry. Most open-source apps on my Linux system (OnlyOffice --> better MS Office compatibility for school, GIMP, Kdenlive) are also silent too. The only one I found chattering was VS Code lol. Working on Firejailing that bad boy... Source: almost 2 years ago
That's not how packet sniffing works ... That said, you can correlate your packet sniffing with host analysis software like sysinternals tcpview in windows or a similar piece of software in linux https://github.com/chipmunk-sm/tcpview. Source: over 2 years ago
Also I recommend this tool if you want an easy to use port activity https://github.com/chipmunk-sm/tcpview. Source: about 3 years ago
Do you know an article comparing TcpView For Linux to other products?
Suggest a link to a post with product alternatives.
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