The DEF CON Training Singapore course lineup is now live! We’re thrilled to share the full slate of courses for the first-ever DEF CON Training Singapore! Join us in April for hands-on, skills-forward trainings led by top practitioners from across the community. Whether you’re sharpening fundamentals or diving deep into emerging threats and advanced techniques, there’s something here for you! Explore the full lineup and course details here:
defcontrainings
DEF CON Training Singapore 2026
DEF CON Training will be offering intensive, hands-on 2-day trainings with world-class instructors ahead of DEF CON Singapore 2026. Additional clas...
 Spots go fast, so take a look, grab your seat, and get ready to learn and build. Early bird pricing available now until February 8. See you in Singapore 🇸🇬 #DEFCON #DEFCONTraining #Singapore #DCSG #Cybersecurity #Training #InfoSec #HackerCommunity #RedTeam #BlueTeam #AI #CyberTraining image
Happy New Year! Heartfelt thanks to the #DEFCON community for your support in 2025. Here’s hoping your 2026 exceeds your dreams. We’ve got big plans for the New Year. In addition to DC34 in Las Vegas we’re returning to #defconbahrain and adding #DEFCONSingapore. New CTF runners. More trainings. We’re excited and we hope you are, too. Keep in touch with us for updates and deadlines. Look out for each other. See you soon. image
image
We just added the @npub1x9ee...j9m8 videos from #DefCon 33 to our
media.defcon.org
All DEF CON video presentations, music, documentaries, pictures, villages, and Capture The Flag data that can be found.
 server and updated the archive, please enjoy!
#defconmovienight keeps the holiday magic going with another John Cusack vehicle. Join us Saturday at 8pm PST for 'Better Off Dead'. We'll be in the movie-night-text channel of the Discord (discord.gg/defcon), calculating the street value of K-12. Closest guess without going over wins some Fronch Toast. image
#defconmovienight presents another Xmas-adjacent movie this week. Join us at 8pm PST Saturday for ‘The Ice Harvest’. We’ll be in the movie-night-text channel of the #defcon Discord (discord.gg/defcon) and we’ll enjoy a little holiday magic together. BTW - the tagline ‘Thick Thieves. Thin Ice’ is just about perfect. image
We're excited to announce that the Call for Trainers is now OPEN for DEF CON Training Las Vegas at DEF CON 34! Are you passionate about cybersecurity, hacking, and hands-on learning? Do you have expertise in emerging threats, defensive strategies, or cutting-edge security techniques? We want to hear from you! Visit training.defcon.org to submit your application by January 12, 2026.
defcontrainings
2026 Las Vegas Call for Trainers
Call for Trainers: DEF CON Training Las Vegas 2026 Event Description Dates: August 8-11, 2026 (note: most courses will run August 10-11, 2026)Locat...
 #DEFCON #DEFCONTraining #Cybersecurity #Training #Hacking #InfoSec #SecurityCommunity #DEFCON2026 #DEFCON34 #DC34 #AI #RedTeam #BlueTeam #DigitalForensics #CyberTalent #MalwareAnalysis image
Good news, everyone! The #defconsingapore Calls for Papers and Demo Labs are now OPEN. If you've got a presentation or an open source project that you want to share with the #defcon community at our first ever Singapore event, it's time to get your submission ready. The deadline is Feb 15, 2026, and it will be here before you know it. Don't delay. We can’t wait to see what you’re cooking up. Full lowdowns here: DC Singapore CFP:
DEF CON® Singapore Hacking Conference - Call for Papers
DEF CON Singapore Call for Papers
 DC Singapore Call for Demo Labs:
DEF CON® Singapore Hacking Conference - Call for Demo Labs
DEF CON Singapore Call for Demo Labs
 image
#defconmovienight steps into December with the first of several arguably Xmas themed movies. Join us at 8pm PST Saturday, 12/6 for ‘Brazil’. We’ll be hanging out in the movie-night-text channel of the Discord (discord.gg/defcon) trying to keep flies out of the printer. image