7 Step4: Go to Paros and look under Sites > > WebGoat > POST:Attack(Screen,menu)(SUBMIT,person). You will see your HTTP request intercepted at the proxy server and you can see the HTTP command you have just submitted. The HTTP header contains a basic authentication header called “Authorization” within the HTTP request. You should be able to see its value on the HTTP header window in Paros. The value should be some code following “Authorization: Basic”in the HTTP header request. a.Write down the code.Step5: The code is encoded in BASE64 and we need to decode it to see the ASCII value. Use the decoder under Tools, Encoder/Hash. Decode it using BASE64 decode. b.What is the plain text value of the authentication header that you have just decoded?