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@@ -410,6 +410,7 @@ An updated and curated list of selected readings to illustrate High Scalability,
 * [Scalable Gaming Patterns on AWS](https://d0.awsstatic.com/whitepapers/aws-scalable-gaming-patterns.pdf)
 * [How League Of Legends Scaled Chat To 70 Million Players](http://highscalability.com/blog/2014/10/13/how-league-of-legends-scaled-chat-to-70-million-players-it-t.html)
 * [Scaling NodeJS at Alibaba](https://www.linux.com/blog/can-nodejs-scale-ask-team-alibaba)
+* [Distributed Firewall at Linkedin](https://www.youtube.com/watch?v=Kb_dU6t56mo)
 
 ## Talks
 * [Talks on Efficiency, Reliability, and Scaling - James Hamilton, Vice President and Distinguished Engineer at AWS](http://mvdirona.com/jrh/work/)