Update README.md

Author: pose

README.md

@@ -175,7 +175,9 @@ ES384 | ECDSA using P-384 curve and SHA-384 hash algorithm
 ES512 | ECDSA using P-521 curve and SHA-512 hash algorithm
 none | No digital signature or MAC value included
 
+## Issue Reporting
 
+If you have found a bug or if you have a feature request, please report them at this repository issues section. Please do not report security vulnerabilities on the public GitHub issue tracker. The [Responsible Disclosure Program](https://auth0.com/whitehat) details the procedure for disclosing security issues.
 
 # TODO