For network admins and network security professionals, one of the most important tools to learn to use is Wireshark (formerly Ethereal), a free and open source network analyzer/packet sniffer software ...

In previous articles, I’ve used the Wireshark network protocol analyzer to create various illustrations. Given that this is one of the most powerful tools ever created for network troubleshooting, ...

The overall equation is pretty simple: If you want to understand network traffic, you really should install Wireshark. And, if you really want to use Wireshark effectively, you should consider this ...