Create RateLimitBypass.md

Added Major Rate Limit Bypass Techniques

Author: theinfosecguy

RateLimitBypass.md

@@ -0,0 +1,32 @@
+# Rate Limit Bypass Techniques 
+
+## Rate Limit Bypass using Header 
+
+Use the following Header just Below the Host Header 
+
+```
+X-Forwarded-For: IP
+X-Forwarded-IP: IP
+X-Client-IP: IP
+X-Remote-IP: IP
+X-Originating-IP: IP
+X-Host: IP
+X-Client: IP
+
+```
+
+## Rate Limit Bypass using Sepcial Characters 
+
+- Adding Null Byte ( %00 ) at the end of the Email can sometimes Bypass Rate Limit.
+- Try adding a Space Character after a Email. ( Not Encoded )
+- Some Common Characters that help bypassing Rate Limit : %0d , %2e , %09 , %20 , %0
+
+
+## Using IP Rotate Burp Extension
+
+- Burp Suite's Extension IP Rotate works well in many cases. Make sure you have Jython installed along.
+
+- Here You'll everything you need - https://github.com/PortSwigger/ip-rotate
+
+
+## You can find some more here - [Check this out](https://medium.com/bugbountywriteup/bypassing-rate-limit-like-a-pro-5f3e40250d3c)