#defconmovienight continues the holiday theme with 1983's 'Trading Places'. Join us for the very 80s social experiment on Saturday, December 14 in the movie-night-text channel of the #defcon discord (discord.gg/defcon) at 8pm Pacific. Bonus points if you can teach us the 'Quart of Blood' technique.

#defconmovienight is back this Saturday at 8pm PST with the Finnish classic ‘Rare Exports’. Learn the terrible secret of Santa Claus with us in the movie-night-text channel of the #defcon discord (discord.gg/defcon). We’ll see you there.

Whether you're holiday shopping for your favorite hacker or a treat for yourself - the #defcon deals continue into #CyberMonday at shop.defcon.org. DC32 badge discounts, marked down swag galore and our chef's kiss DEF CON holiday sweater await you there. Happy holidays!

Still searching for just the right #BlackFriday sale? #defcon has you covered! Check out our delightful holiday sweater, badge discounts and hacker swag to keep you crispy fresh into the new year. It’s all going down at Shop.defcon.org.

#defconmovienight will be taking a little holiday break this Saturday, but we'll be back for a month of non-traditional holiday movies Dec 7. In the meantime, you can vote in the poll for the 12/7 movie in the movie-night-text channel of the #defcon discord (

Discord

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Official DEF CON Discord Server | 54964 members

). Enjoy the weekend - see you soon!

A little #ThrowbackThursday image from a few months ago at #defcon32. Oontz Oontz, everybody. #defcon

Registration for the April 2025 #defcontraining sessions is open! Join us April 12-13 for 2 days of hands-on, highly technical training from world-class trainers. Level up in the new year with actionable knowledge. Get on the list at https://linkedin.com/events/defcontrainingseattle2025april17264796278369189888/ Hope to see you there!

Bomb Cyclone Alert! About to stress test the #DEFCON TrippLite UPS systems.

Tomorrow night’s #defconmovienight continues Noirvember with the movie that inspired Jack Webb to create ‘Dragnet’. Join us for ‘He Walked by Night’ Saturday Nov. 16 in the movie-night-text channel of the discord (Discord.gg/defcon). #defcon #noirvember

Another discounted room block for #DEFCON33 has dropped! This time it’s at the ultra-swanky Fontainebleau, just a short walk from the LVCC. To book yourself into the Fontainebleau, you can call (833) 702-7272 between 6am to 10pm (PST) or use this link:

DEF CON 2025

Welcome to DEF CON 2025

Book your hotel room for the event at special rates, available here on an exclusive basis.

. You can also reach the link from defcon.org. Maybe it’s time to treat yourself. 2025 will be here before you know it. #defcon #fontainebleau #discount