Add SECURITY.md reference to README.md
@@ -19,4 +19,4 @@ For more information, please refer to the documentation at [h2o.examp1e.net](htt
Reporting Security Issues
---
-Please report vulnerabilities to h2o-vuln@googlegroups.com.
+Please report vulnerabilities to h2o-vuln@googlegroups.com. See [SECURITY.md](SECURITY.md) for more information.
