The decades-old "finger" command is making a comeback,, with threat actors using the protocol to retrieve remote commands to execute on Windows devices. In the past, people used the finger command to ...

This discrete-event network simulator is based on simpy, which is a general-purpose discrete event simulation framework for Python. ns.py is designed to be flexible and reusable, and can be used to ...

This is a .NET Core console utility to help diagnose and echo GEM data packets. Make sure the GEM firmare and WIZ110SR TCP to Serial bridge firmware is up to date. This is an excessively cumbersome ...

Occasionally it may be useful to visualize a continuous stream of data arriving through a serial connection as a web page in a browser. But how do you go about? May we suggest a bit of scripting?

Most of you probably have heard of Wireshark, a very popular and capable network protocol analyzer. What you may not know is that there exists a console version of Wireshark called tshark. The two ...