Calendar Categories CTF Contests Agenda Agenda Day Month Week July 2012 Jul 2012 Collapse All Expand All Jul 27 Fri Defcon CTF Finals Tickets Jul 27 – Jul 28 all-day http://ddtek.biz/ http://defcon.org/html/defcon-20/dc-20-ctf.html DEF CON CTF 2012 Tickets Jul 27 @ 0600 – Jul 29 @ 1000 July 2012 Jul 2012 Subscribe to filtered calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML