The Wireshark utility has a graphical user interface.

Wireshark doesn’t facilitate packet injection it doesn’t capture a passing packet stream and enables new packets to be substituted for those already passing by. To operate, Wireshark needs to be installed on a computer network users connected to the network from which packets are to be copied. It also isn’t possible for a network monitoring tool to spot that Wireshark is running. As a result, the users of the network won’t notice any difference in service when Wireshark is in operation. That means the stream of network traffic carries on to all of its intended destinations. The system doesn’t implement the nuts and bolts of copying packets from the network – it uses another utility for that. Wireshark can capture packets from wireless systems as well as LANs. This can also be called a packet capture tool. The category of software that Wireshark fits into is a packet sniffer. While the sponsorship of a critical free product often leads to the base product being shorn of new features as the sponsoring organization adds on a paid tool layer, Wireshark hasn’t been subjected to development throttling.

The new owner took up the sponsorship of the Wireshark project with enthusiasm and devoted company resources to improving the development and distribution of the system. In 2010 Riverbed Technologies bought CACE Technologies and became the new employer of Gerald Combs. Thus, Combs changed the name of his packet analyzer as it developed into a more sophisticated tool. However, the name Ethereal belonged to his former employees. Despite being open to all, the code was copyrighted to Combs. By this time, he had set up Ethereal in a repository, making the code available to others, and he received regular contributions from other unpaid developers. In 2006, Combs went to work for CACE Technologies. The technician worked for an ISP and needed a utility for his use in his duties. Wireshark was initially called Ethereal, and it was first developed in 1998 by Gerald Combs as an alternative to expensive packet analyzer tools. However, unlike many open source projects, this development is well funded, and the code is regularly analyzed and updated – the latest release of the system occurred in July 2021 with version 3.4.7. The system is old, being first released in 1998. Wireshark is a free packet analyzer that was developed as an open-source project.

What does wireshark do and how