3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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Yep! I read an article recently about a pentester who was challenged to break into a hotel, and they happened to use RFID in their cards. He social engineered and piggybacked into somewhere and then used a flipper zero to get around inside the building when he hit a locked door
Oh yeah! I vaguely recall something similar, I think? At a hackathon, even? IIRC, a small team had figured out how to effectively "bump" RFID locks, and this method led to the greater community discovering a deeper vulnerability in an enormous number of security systems across the globe (single manufacturer/distributor?)... Ah, the many ways ADHD+THC are preternatural super-twins is often why they're picked last for teams. 🤪