Short Story Contest 2026 Rules and Themes
The theme this year is DEF CON 34's theme is Agency.
Agency is self-determination. It's about making choices that increase yours, AND helping others to control theirs.
This DEF CON is about reclaiming our agency. DEF CON’s...
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DEF CON Groups are local meetings of people between interested in technology and hacking Listing
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February 19, 2026
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The HardenedBSD Project is a clean-room reimplementation of the grsecurity patchset for the wider BSD community. (site https://hardenedbsd.org/)
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Community of people helping build an archive of security conferences, podcasts, training, and more
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Conversations and the latest Policy developments impacting technology and securing our digital society
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Conference Archives
Archives of past planning and forum conversations, still open but not very active.
Past DEF CON Forum Content
Discussion of content from past Defcons such as video feeds and audio feeds and an archive of forum discussions
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Hello everyone! Like many of you, my journey started with gaming and an old computer at home. Driven by curiosity and stubbornness, I ended up learning everything from installing Linux to understanding how attacks work. Really glad to be here, and I'm looking forward to learning together and contributing...2 days ago -
Hey all! DC34 is gonna be badass. Lets meet up for drinks and food at Hauck's Corner on June 13th, 6pm. I'll wear a big blue hat.
rsvp here: https://partiful.com/e/WKLrq2ORJomKbFI18SRz?c=TMJ66ap8