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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
Topics: 119
Posts: 319
119
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319
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by ali.tabish
August 20, 2026, 14:13
August 20, 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/)
Topics: 47
Posts: 65
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47
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65
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August 1, 2026
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Community of people helping build an archive of security conferences, podcasts, training, and more
Topics: 30
Posts: 175
30
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175
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by jcurious
September 8, 2026, 18:53
September 8, 2026
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Conversations and the latest Policy developments impacting technology and securing our digital society
Topics: 115
Posts: 210
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115
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210
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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
Topics: 4,735
Posts: 49,433
4,735
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49,433
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by ironfeather`Back in the 1980s, when I was a university student, I launched both a computer-based BBS and a printed zine. At the time, a magazine called *Factsheet Five* served as a well-known hub, connecting various underground publications. I used to send copies of my own zine to "Braincell," an organization...-
Channel: ironfeather
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