This is the heart of the entire tool; everything that happens on Burp Suite happens via this place. The Proxy tab allows you to intercept the request and play with it by editing and sending it to repeater, intruder, or any of the Burp testing modules. This is the place where you can take a decision as to what the tester wants to do with the request. The Proxy tab is shown in the following screenshot:
Once a request is intercepted, it can be viewed in different ways. The options available for a simple HTTP request are Raw, Params, Headers, and Hex. Based on the type of request, if it is a web socket request, then a web Socket tab will ...