The best protection against the ravages of sun-baked Las Vegas? A stillsuit. The second best? Regular hydration. Drink water. Future you will be grateful.

#DCTV is online! Jump on dctv.defcon.org for links to the #defcon33 live streams on #youtube and #twitch. Get that #defcon however works best for you.

Good Morning and welcome to #DEFCON33! Please enjoy the many #defcon offerings, look out for each other and stay hydrated! IT is officially ON!!

We apologize for the manufacturing defect. We are working on different t strategies to mitigate. #DefCon

Make sure to join us RIGHT NOW from 7:30 to 10:30 at the Sahara for the KEVOPS Sellout Pool Party! Refreshing pool, delicious tacos, and DEF CON DJ’s on the ones and twos. DEF CON badge required for entry. #defcon #defcon33 #kevops #poolparty

The sticker wall is back for #defcon33 .

As you’ve likely heard, attendees in the cash line are getting paper badges right now. This is due to a badge shipment delay. We’re sorry for the inconvenience. We will share updates as soon we have them, and we’ll do our best to make it right. Thanks for your understanding. Stay in touch with DEF CON socials for updates as soon as they arrive. #defcon #defcon33

Join the humans of Vegas at the next inCARNEtion of your Thursday welcome party. Enjoy fewer walls and more garden as we meet AFK in the shade of Sunset Park. Burgers and dogs are provided; you bring everything else (specialties, drinks, labor, and donations). We're expanding our grills to over 40 sq ft of heat with space for veggies and your own personal creations. Grab flyers from an Info Booth after Linecon, or watch #ToxicBBQ on the socials for the latest news. Offsite @ Sunset Park, Foxtail Pavilion (36.0636, -115.1178) #defcon #defcon33

We know #defcon and the #vegas of it all can be a lot. If you're a #friendofBillW looking for a meeting or a moment to gather yourself, we've got your back. Join us throughout the conference in the Friends of Bill W Community Space in W301. #defcon33

Good morning, everyone! Just a single wake-up before #defcon proper! The reg line is in motion. #defcon33 is loading in. Let’s do this thing.