Athcon conference was really good and I had a wonderful time there.
My presentation was about Enterprise Sharing Portal (e.g. Microsoft Sharepoint, J2ee Liferay Portal) and the bad practice to not securing them enough before exposing them to the public. Unfortunately this ugly scenario is very frequent also for Sharepoint and Liferay portals which are exposed to the internet.
And more important, more and more frequently, Sharing Portals are the frameworks (that YOU ARE NOT aware of) that run your internet website! ... and they could even bridge external attacks to the Intranet
You can find it here: