Bypass Firewalls by Tunneling Data and Commands over DNS new

The video tutorial explains how attackers can exploit DNS port vulnerabilities to establish a command and control channel. It provides a step-by-step guide to setting up a DNSCat2 server on a Kali machine and installing the client on Windows. The tutorial demonstrates how to establish a command and control channel over DNS and monitor the traffic using Wireshark. It concludes with security measures to protect against such attacks.

How can you interact with the remote shell after establishing a connection?

What is the significance of using Wireshark in this context?

What measures can be taken to protect against DNS-based attacks?