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Welcome to DEF CON!
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DEF CON Conference Planning
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Welcome to DEF CON Groups!
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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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January 27, 2026
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Conversations and the latest Policy developments impacting technology and securing our digital society
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July 28, 2025
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Conference Archives
Archives of past planning and forum conversations, still open but not very active.
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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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by BadbassWhich category would an expiring boot certification for win 11 be. If it is a security topic this is something that could be talked about at the confrence.
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Channel: DEF CON 34 Planning
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by shawn.webbThese past two months have been incredibly busy. I didn't publish a status report for April 2026, so this status report will cover that, too.
We have mostly completed the migration from our self-hosted GitLab Enterprise instance to Radicle. There's still further work to be done, but the...-
Channel: HardenedBSD
1 day ago -
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