This are the slides for the talk APIs Strike back: The rise of JSON Web Tokens?
You can see them at http://mgonto.github.io/apis-strike-back
I've based my presentation on @afabbro presentation for the JSConf 2013. Her presentation was also based on @glenmaddern so thanks to both of you!!
I've used giff and images scattered from the Web, so thanks to everyone who made them!!