If you are developing for MediaWiki and you haven't gone through one of our security trainings before, this session is for you:
Security for developers training session and Q&A by Chris Steipp.
Wednesday, March 20 at 17:00 UTC http://www.timeanddate.com/worldclock/fixedtime.html?iso=20130320T1700 #wikimedia-office IRC channel
Before the session you *must* watch the MediaWiki Security presentation: http://vimeo.com/album/2013929/video/44856793
Extra bonus if you also check the Secure Coding slides and video: https://commons.wikimedia.org/wiki/File:TechDays2012-SecureCoding.pdf https://commons.wikimedia.org/wiki/File:MediaWiki_Security.ogv
... and the page you want to watch: https://www.mediawiki.org/wiki/Security_for_developers