DEF CON® Hacking ConferenceGet Involved. Want to participate? There are a myriad of ways! DEF CON is what you make it. If you'd like to do more than just attend, have a look at our Get Involved page for ideas! Year round, consider joining a local DEF CON Group, or get active on the DEF CON Forums! DT in Bahrain! Posted 2025-07-23 DEF CON Founder Jeff Moss is in Bahrain promoting our participation in the Arab International C
