BEGIN:VCALENDAR VERSION:2.0 PRODID:-//pretalx//pretalx.riat.at// BEGIN:VTIMEZONE TZID:CET BEGIN:STANDARD DTSTART:20001029T040000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10 TZNAME:CET TZOFFSETFROM:+0200 TZOFFSETTO:+0100 END:STANDARD BEGIN:DAYLIGHT DTSTART:20000326T030000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3 TZNAME:CEST TZOFFSETFROM:+0100 TZOFFSETTO:+0200 END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:pretalx-38c3-JTCWYR@pretalx.riat.at DTSTART;TZID=CET:20241227T110000 DTEND;TZID=CET:20241227T130000 DESCRIPTION:This is a monero-beginner-friendly workshop for nerds\, bring y our computer to follow along and by the end you will have a monero wallet in your terminal and understand how to use it. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Getting started with Monero - AlexAnarcho URL:https://pretalx.riat.at/38c3/talk/JTCWYR/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-XG8F8B@pretalx.riat.at DTSTART;TZID=CET:20241227T110000 DTEND;TZID=CET:20241227T130000 DESCRIPTION:Let's sign each other's PGP key for a safer internet ! DTSTAMP:20260721T041157Z LOCATION:CDC Circle SUMMARY:PGP key-Signing event - Altf4 URL:https://pretalx.riat.at/38c3/talk/XG8F8B/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-SQ9J8B@pretalx.riat.at DTSTART;TZID=CET:20241227T140000 DTEND;TZID=CET:20241227T160000 DESCRIPTION:Let's say you have a colorblind friend - how can you convince t hem that red is different from green if they biologically cannot see the d ifference? ZKPs: zero-knowledge proofs! These are a state of the art crypt ographic method for proving the veracity of certain statements without rev ealing anything except that the statement is true. When paired with the po st-quantum security guarantees of code-based cryptography\, your personal information could not be safer - but how do code-based ZKPs work? Join Fre eman Slaughter and Rigo Salazar for a primer on code-based ZKPs\, how they work to thwart quantum adversaries\, and what YOU can do to protect yours elf. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Code-Based Zero-Knowledge Proofs: The Future of Privacy - Freeman S laughter\, Rigo URL:https://pretalx.riat.at/38c3/talk/SQ9J8B/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-MESMTQ@pretalx.riat.at DTSTART;TZID=CET:20241227T160000 DTEND;TZID=CET:20241227T180000 DESCRIPTION:ESP-NOW? Python? MicroPython? Reticulum? What's the connection? The interfaces we build in this workshop đŸđŸ„đŸ“ĄđŸ€đŸŒ DTSTAMP:20260721T041157Z LOCATION:CDC Circle SUMMARY:Hacking Hardware Interfaces for Reticulum - jitter URL:https://pretalx.riat.at/38c3/talk/MESMTQ/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-ZPTLQX@pretalx.riat.at DTSTART;TZID=CET:20241227T190000 DTEND;TZID=CET:20241227T200000 DESCRIPTION:A meetup for all rationality adjacent communities\n\nhttps://ev ents.ccc.de/congress/2024/hub/en/event/lesswrongsscacxrationality-meetup/ DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Rationality Meetup - hrehf URL:https://pretalx.riat.at/38c3/talk/ZPTLQX/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-FTKBPY@pretalx.riat.at DTSTART;TZID=CET:20241227T200000 DTEND;TZID=CET:20241227T220000 DESCRIPTION:Let's hack on Linux for AArch64 devices\, in particular the X1 Elite ones from Qualcomm. Bring your device or questions. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:AArch64 Linux kernel and DTS hacking - wizzard URL:https://pretalx.riat.at/38c3/talk/FTKBPY/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-L97WFZ@pretalx.riat.at DTSTART;TZID=CET:20241228T113000 DTEND;TZID=CET:20241228T123000 DESCRIPTION:A collaborative dialogue to examine and challenge the philosoph ical foundations of decentralization. What does decentralization truly mea n? How does it intersect with centralization? Are they mutually exclusive or do they represent a false dichotomy? What other conceptual binaries may have shaped these ideas—object and subject\, order and chaos\, truth an d lies? Are we inevitably bound by binary logic and symbolic reasoning or can we transcend these frameworks to adopt a more phenomenological perspec tive? What do we actually experience when engaging with institutions\, sys tems or protocols? And how do the unnoticed elements receding into the bac kground still exert their silent influence on every participant willing or otherwise?\n\nA non-exhaustive list of references: The Tyranny of Structu relessness\, The Tyranny of Tyranny\, Extitutional Theory\, Non-binary Log ic\, Performativity\, Hyperstition\, Do-ocracy.\n\nThrough a performative and self-reflective lens\, this dialogue will probe the boundaries and inh erent tensions of decentralization. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:On the Limits of Decentralization - Ome URL:https://pretalx.riat.at/38c3/talk/L97WFZ/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-PQRLPH@pretalx.riat.at DTSTART;TZID=CET:20241228T143000 DTEND;TZID=CET:20241228T150000 DESCRIPTION:Each assembly in the habitat will do a short 5 min intro to let people know what they are up to. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Assemblies introduction - URL:https://pretalx.riat.at/38c3/talk/PQRLPH/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-D8YKHW@pretalx.riat.at DTSTART;TZID=CET:20241228T150000 DTEND;TZID=CET:20241228T151500 DESCRIPTION:There were many projects around the new millennium seeking to c reate decentralized/anonymous networks. Most failed\, but they had some go od ideas that died along with them. This talk will cover some "lost gems" from that era. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:A lost art: forgotten primitives for a decentralized web - Yanmaani URL:https://pretalx.riat.at/38c3/talk/D8YKHW/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-HTLJEV@pretalx.riat.at DTSTART;TZID=CET:20241228T151500 DTEND;TZID=CET:20241228T154500 DESCRIPTION:Capitalism has taken a dark turn: the inherently totalitarian n ature of state-power in capturing (bodies\, surplus-value\, ideas\, and in formation) has fused with the extensive scope of global capitalism. The re sult\, following Shoshana Zuboff\, is a “surveillance capitalism” that now renders available the personal data of everyone worldwide to the capt ure of largely clandestine entities (Big Tech\, data brokers\, intelligenc e agencies\, etc). Understanding the emergence of this new model of power over information is crucial in developing tools that can reverse it\, maki ng the Internet finally a place for private and free exchange.\n \nBefore the advent of the Internet\, Deleuze and Guattari offered a philosophical model for understanding both the differences between state power and capit alism: while the state can be defined by a mechanism of “capture\,” ca pitalism liberates flows in order to extract a maximum of financial value. These mechanisms of “territorialization” and “deterritorialization\ ,” however\, are far from opposed: what surveillance capitalism shows is the novel combination of these techniques in a new paradigm of informatio nal exploitation. Capitalism deterritorializes information access so that new modes of state and corporate capture to exploit it.\n\nThankfully\, th ere are many traditions of technological resistance at our disposal: not s imply encryption to protect the content of our communications\, but also n ovel network systems capable of scrambling the metadata traces our encrypt ed activities leave behind everywhere for capture. This presentation will focus on mixnets as one available tool. What mixnets accomplish is a concr ete network-level “becoming-imperceptible\,” abstractly proposed by De leuze & Guattari\, for all users. By passing all web traffic through a “ noisy” network designed to confound surveillance capture\, the possibili ty of an internet secured by default anonymity\, or imperceptibility\, bec omes a route of escape\, or a “new earth” on which to live. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Becoming-imperceptible in the age of data capture - Casey Ford URL:https://pretalx.riat.at/38c3/talk/HTLJEV/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-8FCVKL@pretalx.riat.at DTSTART;TZID=CET:20241228T154500 DTEND;TZID=CET:20241228T161500 DESCRIPTION:This talk will explain the benefits of decentralized protocols which use public keys *directly* as identities\, and encourage this approa ch for newly-designed protocols. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Not Your Keys\, Not Your Name - F0B74D717CDE8412A3E0D4D5F29AC8080DA 8E1E0 (also known as Adam Joseph) URL:https://pretalx.riat.at/38c3/talk/8FCVKL/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-WMM8XV@pretalx.riat.at DTSTART;TZID=CET:20241228T161500 DTEND;TZID=CET:20241228T164500 DESCRIPTION:[Radicle](https://radicle.xyz/) is an open source\, peer-to-pee r code collaboration stack built on Git. Unlike centralized code hosting p latforms\, such as GitHub or GitLab\, there is no single entity controllin g the network. Repositories are replicated across peers in a decentralized manner\, and users retain sovereignty over their data and workflow.\n\n*F ree your code!* DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Radicle: P2P\, Censorship-Resistant Code Collaboration Based on Git - Lorenz Leutgeb URL:https://pretalx.riat.at/38c3/talk/WMM8XV/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-QT333R@pretalx.riat.at DTSTART;TZID=CET:20241228T164500 DTEND;TZID=CET:20241228T170500 DESCRIPTION:TLS (the security layer behind HTTPS) and Tor onion services (a nonymously hosted TCP services) are both excellent protocols. Wouldn't it be nice if we could use them together? In this talk\, I'll cover a working implementation of combining TLS with onion services\, without compromisin g on the security properties that each provides. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Self-Authenticating TLS Certificates for Tor Onion Services - Jerem y Rand URL:https://pretalx.riat.at/38c3/talk/QT333R/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-8YWD9D@pretalx.riat.at DTSTART;TZID=CET:20241228T170500 DTEND;TZID=CET:20241228T172500 DESCRIPTION:The DNS has an inherent scalability advantage over Namecoin. Bu t that doesn't mean we're not going to optimize Namecoin as best we can. I n this talk\, I'll cover several tactics we're using to reduce the on-chai n data stored by Namecoin -- while minimizing the UX impact. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Scaling Namecoin - Jeremy Rand\, Rose Turing\, Robert Mindo URL:https://pretalx.riat.at/38c3/talk/8YWD9D/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-7TNDME@pretalx.riat.at DTSTART;TZID=CET:20241228T172500 DTEND;TZID=CET:20241228T174500 DESCRIPTION:If user mistakes cause their website to go down\, that's alread y bad -- but not nearly as bad as if user mistakes make them permanently l ose control of their website or get doxed and arrested. This talk is about how we're helping Namecoin wallet users avoid mistakes before they cause irreversible consequences. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Protecting Namecoin Users from Their Mistakes: Namecoin Wallet UX - Rose Turing URL:https://pretalx.riat.at/38c3/talk/7TNDME/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-MWZLWG@pretalx.riat.at DTSTART;TZID=CET:20241228T174500 DTEND;TZID=CET:20241228T181500 DESCRIPTION:Monero uses an adaptive block weight based upon the CryptoNote excess size penalty with a median over the last 100 blocks\, https://web.a rchive.org/web/20200402140852/https://cryptonote.org/whitepaper.pdf to pro vide the capacity for increases and decreases in the number of transactio ns. In 2019 this adaptive block weight was modified by the introduction of a long term median over the last 100000 blocks to mitigate against a shar p increase in the block weight\, due to possible spam attacks. In 2022 ch anges to the Monero adaptive block weight in order to mitigate against a s harp increase in transaction fees and allow for a smooth recovery\, and fu rther growth in the block weight after a sharp drop in the number of trans actions\, were introduced. The proposed Full Chain Membership Proofs++ wi ll require changes to accommodate transaction weights of around 10000 byte s\, and fixed proof weights to accommodate dynamic increases in transactio n weights. Furthermore\, a spam attack in early 2024 has indicated the app ropriateness of a tighter pricing of block weight growth. We will discuss the resulting Monero fee market and the necessity of Monero’s constant emission of 0.6 XMR per block to ensure POW security and protection agains t spam. We will propose: An increase in the minimum penalty free zone fro m 300000 bytes to 1000000 bytes\, a reduction of the surge of the short te rm median above the long term median from 50 times to 16 times\, together with an increase in the growth rate of the long term median from 1.7 times to 2 times\, and the introduction of a 1000000 block sanity median with a growth rate of 2 times. This will in addition to provide the necessary su pport for FCMP++\, provide additional protection against spam attacks and approximately cap the overall growth rate of Monero blockchain to the hist orical growth rate of residential and small business bandwidth. We will al so discuss the resulting transaction fee changes and simplification of the transaction fee calculations by Monero wallets. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Why Scaling Matters - Scaling Monero to Support Full Chain Membersh ip Proofs++\, Add Additional Security Against Spam Attacks\, and Provide a n Additional Sanity Median of 1000000 Blocks - Francisco "ArticMine" Caba ñas URL:https://pretalx.riat.at/38c3/talk/MWZLWG/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-BMRVBQ@pretalx.riat.at DTSTART;TZID=CET:20241228T181500 DTEND;TZID=CET:20241228T184500 DESCRIPTION:CROSS is a lightning-fast post-quantum digital signature scheme currently in round 2 of the National Institute of Standards and Technolog y's call for signature schemes. Here\, we offer an overview of how CROSS w orks\, the benefits and drawbacks inherent\, and how the post-quantum para digm will shape the future of protected signature protocols. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:CROSS - Codes and Restricted Objects Signature Scheme - Freeman Sla ughter URL:https://pretalx.riat.at/38c3/talk/BMRVBQ/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-3LYQSE@pretalx.riat.at DTSTART;TZID=CET:20241228T184500 DTEND;TZID=CET:20241228T191500 DESCRIPTION:The concept of network states offers an innovative framework fo r reimagining social organization in the digital age. This talk explores t he journey of creating a hackerspace that embodies the Monero community’ s core ethos of privacy\, decentralization\, and technological innovation through research and development. By examining the practical realities of decentralized organizing\, the discussion highlights key friction points\, including the difficulties of achieving consensus in a non-hierarchical c ommunity and the challenges of turning a conceptual vision into a financia lly viable\, operational hackerspace. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Network States in Action: Challenges in Launching a Monero Hackersp ace - ajs URL:https://pretalx.riat.at/38c3/talk/3LYQSE/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-QKSEED@pretalx.riat.at DTSTART;TZID=CET:20241228T191500 DTEND;TZID=CET:20241228T194500 DESCRIPTION:Commons Hub represents a new generation of place-based Web3 spa ces that transcend traditional IT-focused innovation to address broader ch allenges in systems design. Inspired by the ethos of hacker spaces—colla boration\, experimentation\, and open access—Commons Hub extends these p rinciples to tackle pressing issues in natural and socio-economic systems design. Positioned within the context of the metacrisis—a convergence of social\, ecological\, and economic crises—Commons Hub also functions as a leftist prepper project\, equipping communities with tools and knowledg e for resilience against looming systemic collapse. This talk examines whe re and how these hybrid spaces emerge\, exploring their ambivalent relatio nship to crypto as they draw on it for funding\, inspiration\, and technic al innovation while remaining critical of unfettered financialization. By navigating these tensions\, Commons Hub and like-minded spaces offer new p athways for collective survival and post-capitalist experimentation. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Commons Hub: An experimental playground for post-capitalist systems design - Felix Fritsch URL:https://pretalx.riat.at/38c3/talk/QKSEED/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-783HSP@pretalx.riat.at DTSTART;TZID=CET:20241228T194500 DTEND;TZID=CET:20241228T201500 DESCRIPTION:"Despite its potential\, crypto has been met with skepticism an d fear from progressive hacker-culture and activists. However\, its roots in cypherpunk\, cooperative governance\, and Solarpunk ideals offer a prom ising foundation for alternative socio-economic systems. This talk will ex plore how crypto has been corrupted by corporate and governmental capture\ , and how to reclaim its potential for social and environmental good by br eaking free from taboos and sparking new\, imaginative thinking." DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:DON'T FEAR THE BLOCKCHAIN: The Countercultures of Crypto - Fotis Ts iroukis URL:https://pretalx.riat.at/38c3/talk/783HSP/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-EM3SA9@pretalx.riat.at DTSTART;TZID=CET:20241228T203000 DTEND;TZID=CET:20241228T223000 DESCRIPTION:In this hands-on\, one-hour workshop\, participants will learn how to set up BTCPay Server with Monero integration on a VPS using Docker for deployment. The session will cover everything from initial server setu p and hardening\, Monero wallet creation\, to configuring BTCPay Server. P articipants are encouraged to bring a Ubuntu-based laptop to follow along with a demo VM installation\, enabling them to replicate the setup process . By the end of the session\, attendees will gain the skills to deploy a B TCPay Server instance for an e-commerce website. No prior experience with BTCPay Server is required\, but familiarity with Linux basics is recommend ed. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Setting Up BTCPay Server with Monero Support Using Docker - ajs URL:https://pretalx.riat.at/38c3/talk/EM3SA9/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-XJ8USF@pretalx.riat.at DTSTART;TZID=CET:20241229T100000 DTEND;TZID=CET:20241229T120000 DESCRIPTION:Let's say you have a colorblind friend - how can you convince t hem that red is different from green if they biologically cannot see the d ifference? ZKPs: zero-knowledge proofs! These are a state of the art crypt ographic method for proving the veracity of certain statements without rev ealing anything except that the statement is true. When paired with the po st-quantum security guarantees of code-based cryptography\, your personal information could not be safer - but how do code-based ZKPs work? Join Fre eman Slaughter and Rigo Salazar for a primer on code-based ZKPs\, how they work to thwart quantum adversaries\, and what YOU can do to protect yours elf. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Code-Based Zero-Knowledge Proofs: The Future of Privacy II - Freema n Slaughter\, Rigo URL:https://pretalx.riat.at/38c3/talk/XJ8USF/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-UJNTYX@pretalx.riat.at DTSTART;TZID=CET:20241229T110000 DTEND;TZID=CET:20241229T130000 DESCRIPTION:Bring or build your own antennas and see what they are tuned to . DTSTAMP:20260721T041157Z LOCATION:CDC Circle SUMMARY:Testing (and building) antennas for Lora - chris@strafpla.net URL:https://pretalx.riat.at/38c3/talk/UJNTYX/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-7UMZ8C@pretalx.riat.at DTSTART;TZID=CET:20241229T141000 DTEND;TZID=CET:20241229T142000 DESCRIPTION:The Pocket Science Lab is an open source device designed for st udents\, educators\, and makers to explore STEM concepts interactively. it is a multifunctional tool that combines a range of scientific instruments into a portable format\, including an oscilloscope\, multimeter\, logic a nalyzer\, and more. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Pocket Science Lab Introduction - Alexander Bessman URL:https://pretalx.riat.at/38c3/talk/7UMZ8C/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-SWTUQG@pretalx.riat.at DTSTART;TZID=CET:20241229T142000 DTEND;TZID=CET:20241229T143000 DESCRIPTION:Know about OpenWrt? Have a router running it? Did you consider building it yourself? Instead of trusting the vendor? Or want to run Retic ulum on an existing OpenWrt device? Or one one that is tiny\, portable and costs 25 euros? Lot's of questions\, will bring some answers :) DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Building OpenWrt for Resource-Constrained Hardware - jitter URL:https://pretalx.riat.at/38c3/talk/SWTUQG/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-8TQJNB@pretalx.riat.at DTSTART;TZID=CET:20241229T143000 DTEND;TZID=CET:20241229T150000 DESCRIPTION:In 2012 started the Rojava Revolution. Since then\, thousands o f cooperatives\, communes\, councils have been created\, and have become t he working political system for the whole region North-East Syria. Because of its own democratic essence\, it is constantly under attack of authorit arian regime around in the region. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Democratic Confederalism: Building a radical democracy in Rojava - Defend Kurdistan Initiative URL:https://pretalx.riat.at/38c3/talk/8TQJNB/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-NDRQTF@pretalx.riat.at DTSTART;TZID=CET:20241229T150000 DTEND;TZID=CET:20241229T153000 DESCRIPTION:While quantum computing startups make grand promises\, the fiel d's most lasting contribution might not be in building computers at all\, but in revolutionizing how we think about and visualize computation. This talk demystifies quantum computing hype while introducing the fascinating world of diagrammatic reasoning - a visual approach to understanding quant um algorithms that's changing how we think about computation itself. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Quantum Computing: Between Vaporware and Revolutionary Math - WillC rash URL:https://pretalx.riat.at/38c3/talk/NDRQTF/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-DXVSQP@pretalx.riat.at DTSTART;TZID=CET:20241229T153000 DTEND;TZID=CET:20241229T160000 DESCRIPTION:The bitcoin kernel library encapsulates Bitcoin Core's consensu s logic and allows developers to interact and take part with bitcoin's co nsensus. The talk will focus on an array of use cases for the library\, fr om targeting riscv bare metal\, using the library for web-scale indexing\, to alternative full node implementations. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:libbitcoinkernel - TheCharlatan URL:https://pretalx.riat.at/38c3/talk/DXVSQP/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-A83GWC@pretalx.riat.at DTSTART;TZID=CET:20241229T163000 DTEND;TZID=CET:20241229T170000 DESCRIPTION:Speech is protected\, should be free and everyone seems to agre e to it. But for some reason\, we are told that financial communication is not speech. Cypherpunks tend to disagree and they consider uncensored\, p rivate financial communication essential for a free society. But unlike ot her activists\, cypherpunks do not convince and lobby\, they just make it happen. Where are we in the path to cypherpunk utopia now? Is the cypherpu nk dream gone? DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Financial communication is communication - it should be free and ot her cypherpunk stories - Juraj B. URL:https://pretalx.riat.at/38c3/talk/A83GWC/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-TSNQHE@pretalx.riat.at DTSTART;TZID=CET:20241229T170000 DTEND;TZID=CET:20241229T173000 DESCRIPTION:The right to respect for digital integrity is an emerging right to protect people's digital lives. \n\nThis talk will introduce this new legal concept\, its possible implications for data protection and how this concept is being introduced in the current legal framework. The talk will also be an update of the implementation work with the adoption of the rig ht in the Constitution of Geneva voted with 94% approval rate on the 18th of June 2023. The right is also voted in November 2024 in Neuchatel\, and a initiative has raised 10'000 signatures in Zurich. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Digital integrity of the human person\, A new fundamental right Upd ate 2024 - Alexis Roussel URL:https://pretalx.riat.at/38c3/talk/TSNQHE/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-WFXQUT@pretalx.riat.at DTSTART;TZID=CET:20241229T173000 DTEND;TZID=CET:20241229T180000 DESCRIPTION:Crypto commons are decentralized systems that harness blockchai n technology to enable collective stewardship of shared resources. While o ffering innovative mechanisms for scaling commons governance\, these syste ms introduce critical tensions between individual utility-maximization and the communal values foundational to managing shared resources. This talk examines the political economy of crypto commons communities\, focusing on how internal social norms and crypto-economic mechanisms interact with ex ternal market pressures. By critically analyzing the promises and limitati ons of blockchain-based governance for scaling equitable resource manageme nt\, this presentation introduces an often overlooked subculture in crypto that offers an alternative perspective on the (f)utility of blockchain fo r post-capitalist systems design. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:The Emergence of the Crypto Commons. Navigating Socio-Technical Aff ordances and Ideological Tensions on the Blockchain. - Felix Fritsch URL:https://pretalx.riat.at/38c3/talk/WFXQUT/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-FAT3CL@pretalx.riat.at DTSTART;TZID=CET:20241229T180000 DTEND;TZID=CET:20241229T183000 DESCRIPTION:An introduction to the theory of (wireless) mesh networks. We t ry to describe the problem that routing tries to solve\, concepts and chal lenges.\n\nKeywords: loop detection\, hidden node problem\, identificator/ locator\, distance vector vs. link state DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Routing in Mobile Ad-hoc Mesh Networks - Moritz Warning URL:https://pretalx.riat.at/38c3/talk/FAT3CL/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-GS9TCB@pretalx.riat.at DTSTART;TZID=CET:20241229T183000 DTEND;TZID=CET:20241229T190000 DESCRIPTION:The future of global sustainable prosperity lies in decentraliz ed energy production.\nBitcoin’s Proof-of-Work consensus algorithm offer s a unique solution to grid stability and off-taker risk by rewarding comp utational work in a highly flexible manner regardless of location which in turn increases its own decentralization. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Decentralize the Grids! Bitcoin as a Catalyst for Sustainable Energ y - weezel URL:https://pretalx.riat.at/38c3/talk/GS9TCB/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-SW7LCN@pretalx.riat.at DTSTART;TZID=CET:20241229T190000 DTEND;TZID=CET:20241229T193000 DESCRIPTION:In 2014\, the Singaporean Government launched its Smart Nation initiative\, a tech policy framework aiming 'to harness infocomm technolog ies\, networks and big data to create tech-enabled solutions'\, which was recently refreshed as 'Smart Nation 2.0' - with sub-initiatives like the O pen Digital Platform and Singpass Face Verification as practical implement ations of the Smart Nation vision.\n\nWith the massive scale of data colle ction under Smart Nation 2.0\, are there any guarantees of data privacy? C ould these initiatives be used for the purpose of mass surveillance on the public by any administration\, future or current? This talk seeks to anal yze these implementations of the Smart Nation initiative as a case study f or the social\, political and privacy implications of the Smart Nation ini tiative as a whole. What does the concept of a "smart nation" or "smart ci ty" mean for us as hackers? DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Smart Cities: Digital Utopia or Privacy Dystopia? A critical analys is of Singapore's 'Smart Nation 2.0' - Joyce Ng (BitOwl) URL:https://pretalx.riat.at/38c3/talk/SW7LCN/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-MPZGZB@pretalx.riat.at DTSTART;TZID=CET:20241229T193000 DTEND;TZID=CET:20241229T200000 DESCRIPTION:In my talk 'Art with the EVM and Zero Knowledge Proofs'\, I'll explore the possibilities of working with smart contracts and zero knowled ge proofs through three of my works. These trustless blockchain-based piec es reveal the unique properties of decentralized programs as an artistic m edium\, drawing parallels with historical movements such as systems aesthe tics\, net art\, and the demoscene. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Art with the EVM and Zero Knowledge Proofs - Paul URL:https://pretalx.riat.at/38c3/talk/MPZGZB/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-KHP9W8@pretalx.riat.at DTSTART;TZID=CET:20241229T200000 DTEND;TZID=CET:20241229T203000 DESCRIPTION:The open source\, open hardware security key Nitrokey 3 will be introduced. What you can use it for such as two-factor authentication\, p asskeys\, FIDO2\, OpenPGP smart card and more. Also ask any technical ques tion on the Nitrokey 3 or general questions regarding the Nitrokey project . DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Nitrokey introduction and Q&A - Jan Suhr URL:https://pretalx.riat.at/38c3/talk/KHP9W8/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-FV8XRT@pretalx.riat.at DTSTART;TZID=CET:20241229T204500 DTEND;TZID=CET:20241229T234500 DESCRIPTION:During this workshop\, we'll install GNU Boot on people's compu ters either internally (via software) or externally (with a flasher\, requ iring to open the computer).\n\nComputers you can bring will be what we cu rrently support (see https://www.gnu.org/software/gnuboot/web/status.html) . Do not hesitate to prepare information for us\, like hardware specificat ions\, and think about making a backup before coming! DTSTAMP:20260721T041157Z LOCATION:CDC Circle SUMMARY:GNU Boot install'party - neox\, GNUtoo URL:https://pretalx.riat.at/38c3/talk/FV8XRT/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-DUHDFG@pretalx.riat.at DTSTART;TZID=CET:20241230T110000 DTEND;TZID=CET:20241230T123000 DESCRIPTION:A hands-on workshop on [Micro Reticulum](https://github.com/att ermann/microReticulum). DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Tinkering with microReticulum - chris@strafpla.net URL:https://pretalx.riat.at/38c3/talk/DUHDFG/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-FKFH7L@pretalx.riat.at DTSTART;TZID=CET:20241230T110000 DTEND;TZID=CET:20241230T140000 DESCRIPTION:A collaboration table where CCC attendees work together to achi eve goals. Bring your project\, and in one-hour sessions\, connect\, brain storm\, and make progress. DTSTAMP:20260721T041157Z LOCATION:CDC Circle SUMMARY:Cyber Angels Hack Sessions - Voboda URL:https://pretalx.riat.at/38c3/talk/FKFH7L/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-CZNMSC@pretalx.riat.at DTSTART;TZID=CET:20241230T130000 DTEND;TZID=CET:20241230T133000 DESCRIPTION:Warum verformen sich Metalle und brechen nicht wie viele andere Dinge? Wie können wir verhindern\, dass sie sich verformen? Wie funktion iert Verformung ĂŒberhaupt? Diese Fragen erklĂ€re ich mit einer EinfĂŒhrun g in die Metallurgie und ihre physikalischen Prozesse. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Metalbending - Freon URL:https://pretalx.riat.at/38c3/talk/CZNMSC/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-J7AR9J@pretalx.riat.at DTSTART;TZID=CET:20241230T133000 DTEND;TZID=CET:20241230T140000 DESCRIPTION:Offworld.Voyage is an astronaut training project focused on the design and development of self-contained ecologically sustainable all-veg an research facilities - intended for use in live immersive simulation mis sions that solve for interplanetary exploration as well as adaptation to t he extremes of a rapidly changing biosphere on Earth. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Designing M.A.R.S. Tesseract-1: An ecologically sustainable all-veg an astronaut training facility - Scott Beibin URL:https://pretalx.riat.at/38c3/talk/J7AR9J/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-KVKPTP@pretalx.riat.at DTSTART;TZID=CET:20241230T140000 DTEND;TZID=CET:20241230T143000 DESCRIPTION:Z-Wave is a mesh network commonly used in smart homes. The new Z-Wave Long Range enhances the local private sub-G network with distance u p to 2 km. This allows rouse Z-Wave beyond the smart home field\, e.g. in commercial automation and agriculture.\n\nThis talk will be about the new features of Z-Wave Long Range\, implemented security and possible applicat ions.\n\nI'll go through known security threats\, protocol evolution and c omparison with competing solutions. DTSTAMP:20260721T041157Z LOCATION:CDC Mini Stage SUMMARY:Z-Wave Long Range as a local private sub-G network - applications a nd security - PoltoS URL:https://pretalx.riat.at/38c3/talk/KVKPTP/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-8J9DL7@pretalx.riat.at DTSTART;TZID=CET:20241230T140000 DTEND;TZID=CET:20241230T170000 DESCRIPTION:During this workshop\, we'll install GNU Boot on people's compu ters either internally (via software) or externally (with a flasher\, requ iring to open the computer).\n\nComputers you can bring will be what we cu rrently support (see https://www.gnu.org/software/gnuboot/web/status.html) . Do not hesitate to prepare information for us\, like hardware specificat ions\, and think about making a backup before coming!\n\nThere will be a f ollow-up install party on Monday afternoon. DTSTAMP:20260721T041157Z LOCATION:CDC Circle SUMMARY:GNU Boot install'party II - neox\, GNUtoo URL:https://pretalx.riat.at/38c3/talk/8J9DL7/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-LQNBHD@pretalx.riat.at DTSTART;TZID=CET:20241230T143000 DTEND;TZID=CET:20241230T160000 DESCRIPTION:I'll show how to make your own Z-Wave and Z-Wave Long Range dev ices and controllers using Z-Uno SDK and Z-Way software. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:Building your own Z-Wave devices and controllers - PoltoS URL:https://pretalx.riat.at/38c3/talk/LQNBHD/ END:VEVENT BEGIN:VEVENT UID:pretalx-38c3-8LH9WD@pretalx.riat.at DTSTART;TZID=CET:20241230T160000 DTEND;TZID=CET:20241230T180000 DESCRIPTION:Complicated configuration and leaky primitive structures are ha rmful and continue to plague applications that attempt to integrate with a nonymous overlay networks. Let's learn how to treat our users better and b uild applications which will make privacy the default\, and not an add-on. \n\nThis workshop/talk is geared toward developers from beginner to expert . Some familiarity with abstract types is helpful but not necessary. DTSTAMP:20260721T041157Z LOCATION:CDC Pentagon SUMMARY:How to add I2P and Tor support to your application - idk URL:https://pretalx.riat.at/38c3/talk/8LH9WD/ END:VEVENT END:VCALENDAR