Add Security Automation at Twitter to Presentations section

Author: mdjunior

README.md

@@ -57,6 +57,7 @@ Many talks are now targeting the change of adding Security into the DevOps envir
 * [Mozilla's Test Driven Security in Continuous Integration](https://www.youtube.com/watch?v=e2axToBYD68)
 * [Security DevOps - staying secure in agile projects](https://christian-schneider.net/slides/OWASP-AppSecEU-2015_SecDevOps.pdf)
 * [Veracode's Defending the Cloud from a Full Stack Hack](https://www.rsaconference.com/writable/presentations/file_upload/csv-w03-_defending-the-cloud-from-the-full-stack-hack.pdf)
+* [Put Your Robots to Work: Security Automation at Twitter](https://vimeo.com/54250716)
 
 
 ## Initiatives