Wireshark 

Wireshark is a Web Vulnerability/network Scanners

wireshark

Wireshark is a very popular pentesting tool , Tcaptures data packets in a network in real time and then displays the data in human readable format.

The tool has been highly developed and it includes filters, color-coding and other features that lets the user dig deep into network traffic and inspect individual packets. If you’d like to become a penetration tester or work as a Cyber Security practioner, then learning how to use Wireshark is a must. There are a ton of resources out there to learn Wireshark, and, of particular interest, there’s also a Wireshark Certification which you can achieve and place on your LinkedIn profile.