https://media.ccc.de/c/hackmas2026 This feed contains all events from hackmas2026 as av1 see video outro Sun, 30 Aug 2026 14:30:57 -0000 https://static.media.ccc.de/media/events/hackmas/2026/castleonly.png https://media.ccc.de/c/hackmas2026 https://media.ccc.de/v/hackmas2026-closing Wir verabschieden uns! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/iK9wrT7nupPEPEvyQ/closing Sun, 30 Aug 2026 14:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-347299728-deu-Closing_av1-hd.webm?1788099762 28840faf-dc08-5d31-bce5-aa70655086ce 2026-08-30T14:00:00+02:00 Erwin Ernst 'eest9' Steinhammer, qui No 347299728, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 5 Wir verabschieden uns! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/iK9wrT7nupPEPEvyQ/closing 00:10:48 https://media.ccc.de/v/opening Wir heißen euch herzlich willkommen zum Håck ma’s! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/mF3tKjsveetMHAPST/opening Thu, 27 Aug 2026 11:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-862492093-deu-Opening_av1-hd.webm?1788093715 a794722f-80fe-5b99-9b1f-8a38beace383 2026-08-27T11:00:00+02:00 lasii, val No 862492093, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 Wir heißen euch herzlich willkommen zum Håck ma’s! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/mF3tKjsveetMHAPST/opening 00:29:07 https://media.ccc.de/v/update-a-kaernten-kann-computer Bei diesem Talk geht es um die Themenvielfalt die auch in Kärnten  rund um das Thema Computer herrscht. Von Hackerspace bis Linuxtag - wir haben viel zu bieten. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/jMRyvCEYDBjnyNiph/update-a-kaernten-kann-computer Thu, 27 Aug 2026 15:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1602970977-deu-Update_A_Kaernten_kann_Computer_av1-hd.webm?1788084627 3425513e-2ac2-5c71-97d8-d6ffd8587060 2026-08-27T15:00:00+02:00 Håck ma's No 1602970977, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 Bei diesem Talk geht es um die Themenvielfalt die auch in Kärnten  rund um das Thema Computer herrscht. Von Hackerspace bis Linuxtag - wir haben viel zu bieten. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/jMRyvCEYDBjnyNiph/update-a-kaernten-kann-computer 00:10:54 https://media.ccc.de/v/student-rocketry-in-vienna-a-story-about-rockets-satellites-co-tu-wien-space-tea Learn in this presentation about student rocketry in Vienna and get a glimpse into old and new projects of the student association TU Wien Space Team. Hear about rockets and their engines, satellites and autonomous aircraft. Presented projects: The Hound: A project with the goal to reach the edge of space. Lamarr: TU Wien Space Team’s second bi-liquid rocket, successfully launched at the European Rocketry Challenge 2025. SpaceTeamSat 1: A 1U-cubesat with a small onboard laboratory, about to be launched with the mission of providing high school students a laboratory in space. Across Austria: developing a hydrogen powered autonomous aircraft capable of flying from Innsbruck to Vienna in one go. Orga-Link: https://akkumulator.c3w.at/apps/collectives/Austrian-Hack-Event-2026-9/a-277037 Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/7GcCc3soRydabJWwF/student-rocketry-in-vienna-a-story-about-rockets-satellites-co-tu-wien-space-tea Sat, 29 Aug 2026 19:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1087626046-eng-Student_Rocketry_in_Vienna_-_A_Story_about_Rockets_Satellites_Co_-_TU_Wien_Space_Team_INVITED_TALK_av1-hd.webm?1788083189 ce0b7769-77e4-5ac3-9038-406da82cf8d8 2026-08-29T19:00:00+02:00 TU Wien Space Team No 1087626046, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 4 Learn in this presentation about student rocketry in Vienna and get a glimpse into old and new projects of the student association TU Wien Space Team. Hear about rockets and their engines, satellites and autonomous aircraft. Presented projects: The Hound: A project with the goal to reach the edge of space. Lamarr: TU Wien Space Team’s second bi-liquid rocket, successfully launched at the European Rocketry Challenge 2025. SpaceTeamSat 1: A 1U-cubesat with a small onboard laboratory, about to be launched with the mission of providing high school students a laboratory in space. Across Austria: developing a hydrogen powered autonomous aircraft capable of flying from Innsbruck to Vienna in one go. Orga-Link: https://akkumulator.c3w.at/apps/collectives/Austrian-Hack-Event-2026-9/a-277037 Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/7GcCc3soRydabJWwF/student-rocketry-in-vienna-a-story-about-rockets-satellites-co-tu-wien-space-tea 00:52:56 https://media.ccc.de/v/why-zsh-shell-is-a-great-default-shell Zsh ist meine Default shell. Nicht mehr neu und fancy (siehe e.g. nushell) aber immer noch so viel besser als bash. Kurzvortrag (der noch vorbereitet werde muss) Grml-zsh Demo. Kein OmyZsh. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/RJvZcXxfh4g2rToKB/why-zsh-shell-is-a-great-default-shell Sat, 29 Aug 2026 18:35:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-640745330-deu-Why_zsh-shell_is_a_great_default_shell_av1-hd.webm?1788081394 303a4bd0-e81f-509e-98ac-88cd8bf04321 2026-08-29T18:35:00+02:00 xro No 640745330, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 4 Zsh ist meine Default shell. Nicht mehr neu und fancy (siehe e.g. nushell) aber immer noch so viel besser als bash. Kurzvortrag (der noch vorbereitet werde muss) Grml-zsh Demo. Kein OmyZsh. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/RJvZcXxfh4g2rToKB/why-zsh-shell-is-a-great-default-shell 00:28:19 https://media.ccc.de/v/how-to-use-fediverse-hashtags-as-a-comment-solution-for-blogs I would like to explain my proposal for using Hashtags within the Fediverse (Mastodon) as an (additional) blog comment solution: https://karl-voit.at/2026/08/22/Blog-Comments-via-Hashtags/  Either you want to maximize user interaction with yet another channel or you want to have an alternative solution for static blog pages, this idea might be a very easy to implement idea to enable Millions of people interacting with your content. The author has implemented that method for his blog running at https://karl-voit.at/ using the static blog site generator https://karl-voit.at/tags/lazyblorg/ Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/avFrW4peZkGgkjdRA/how-to-use-fediverse-hashtags-as-a-comment-solution-for-blogs Sat, 29 Aug 2026 18:05:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1059012880-eng-How_to_use_Fediverse_Hashtags_as_a_comment_solution_for_blogs_av1-hd.webm?1788080913 ddb2783f-313f-5866-8f55-227958470f1f 2026-08-29T18:05:00+02:00 Karl Voit No 1059012880, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 4 I would like to explain my proposal for using Hashtags within the Fediverse (Mastodon) as an (additional) blog comment solution: https://karl-voit.at/2026/08/22/Blog-Comments-via-Hashtags/  Either you want to maximize user interaction with yet another channel or you want to have an alternative solution for static blog pages, this idea might be a very easy to implement idea to enable Millions of people interacting with your content. The author has implemented that method for his blog running at https://karl-voit.at/ using the static blog site generator https://karl-voit.at/tags/lazyblorg/ Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/avFrW4peZkGgkjdRA/how-to-use-fediverse-hashtags-as-a-comment-solution-for-blogs 00:17:00 https://media.ccc.de/v/vibe-hacking-agentic-vulnerability-analysis-for-security-competitions Slides: https://öä.eu/vibe.pdf / .odp I'll try to answer the following questions: * How can you use LLMs in CTFs and in security analysis for your software? * How big is the phenomena already? Are CTFs "broken" now? * How good is AI in IT security? Should I be scared? Can I ignore the trend? * What model and agent frameworks are good? Will contain * a little recap on what CTFs are * what's the recent progress in LLMs and agentic coding * some review of existing research * some outlook A beta of this talk was given at Technologieplauscherl 92 https://www.technologieplauscherl.at/92/ with this slideset https://öä.eu/ctf.pdf - this was the "small" 45 min version, I'd like to do a proper full (recorded?) 60 min full talk of this. If you want me to cover some related topics, correct anything in my draft slides or collaborate on this talk - feel free to contact me Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/7K4SZJEBWoQ2xdo6Z/vibe-hacking-agentic-vulnerability-analysis-for-security-competitions Sat, 29 Aug 2026 15:05:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1668582674-eng-Vibe_hacking_-_Agentic_vulnerability_analysis_for_security_competitions_av1-hd.webm?1788081457 bb9fbcd4-f21b-5c27-be0b-e0b2222b7fa7 2026-08-29T15:05:00+02:00 Markus No 1668582674, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 4 Slides: https://öä.eu/vibe.pdf / .odp I'll try to answer the following questions: * How can you use LLMs in CTFs and in security analysis for your software? * How big is the phenomena already? Are CTFs "broken" now? * How good is AI in IT security? Should I be scared? Can I ignore the trend? * What model and agent frameworks are good? Will contain * a little recap on what CTFs are * what's the recent progress in LLMs and agentic coding * some review of existing research * some outlook A beta of this talk was given at Technologieplauscherl 92 https://www.technologieplauscherl.at/92/ with this slideset https://öä.eu/ctf.pdf - this was the "small" 45 min version, I'd like to do a proper full (recorded?) 60 min full talk of this. If you want me to cover some related topics, correct anything in my draft slides or collaborate on this talk - feel free to contact me Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/7K4SZJEBWoQ2xdo6Z/vibe-hacking-agentic-vulnerability-analysis-for-security-competitions 00:58:48 https://media.ccc.de/v/ein-jahr-informationsfreiheit-eine-zwischenbilanz-forum-informationsfreiheit-inv Mit dem Informationsfreiheitsgesetz gibt es seit 1. September 2025 ein neues Bürgerrecht in Österreich. Aus ersten Behörden- und Gerichtsentscheidungen ziehen wir Zwischenbilanz: was gut funktioniert, wo es noch Baustellen gibt, und was gar nicht geht. Gehalten vom Forum Informationsfreiheit (FOI), Österreichs führender NGO für die Informationsrechte von Bürgerinnen und Bürgern. Orga-Link: https://akkumulator.c3w.at/apps/collectives/Austrian-Hack-Event-2026-9/a-271919 Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/tnHEqiGxkMQYcqjMw/ein-jahr-informationsfreiheit-eine-zwischenbilanz-forum-informationsfreiheit-inv Thu, 27 Aug 2026 20:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1868920124-deu-Ein_Jahr_Informationsfreiheit_-_eine_Zwischenbilanz_-_Forum_Informationsfreiheit_INVITED_TALK_av1-hd.webm?1788044337 acc4a0ec-3f6e-5ace-bb30-839db5ac3695 2026-08-27T20:00:00+02:00 Forum Informationsfreiheit No 1868920124, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 Mit dem Informationsfreiheitsgesetz gibt es seit 1. September 2025 ein neues Bürgerrecht in Österreich. Aus ersten Behörden- und Gerichtsentscheidungen ziehen wir Zwischenbilanz: was gut funktioniert, wo es noch Baustellen gibt, und was gar nicht geht. Gehalten vom Forum Informationsfreiheit (FOI), Österreichs führender NGO für die Informationsrechte von Bürgerinnen und Bürgern. Orga-Link: https://akkumulator.c3w.at/apps/collectives/Austrian-Hack-Event-2026-9/a-271919 Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/tnHEqiGxkMQYcqjMw/ein-jahr-informationsfreiheit-eine-zwischenbilanz-forum-informationsfreiheit-inv 00:54:28 https://media.ccc.de/v/so-you-re-interested-in-social-engineering-the-very-first-steps It is well known that humans are the weakest link in information security. Social engineering has emerged as a means to influence and manipulate individuals to achieve desired outcomes. In this presentation, we delve into the realm of social engineering, exploring the art of behavior alteration, manipulation and persuasive communication. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/LmCaFH7vP9JWSSqgt/so-you-re-interested-in-social-engineering-the-very-first-steps Sat, 29 Aug 2026 17:05:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1778902472-eng-So_youre_interested_in_social_engineering_The_very_first_steps_av1-hd.webm?1788039037 22868078-d4a7-57a4-bce1-5a3a768ece06 2026-08-29T17:05:00+02:00 Kirils Solovjovs No 1778902472, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 4 It is well known that humans are the weakest link in information security. Social engineering has emerged as a means to influence and manipulate individuals to achieve desired outcomes. In this presentation, we delve into the realm of social engineering, exploring the art of behavior alteration, manipulation and persuasive communication. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/LmCaFH7vP9JWSSqgt/so-you-re-interested-in-social-engineering-the-very-first-steps 00:54:22 https://media.ccc.de/v/diese-session-waere-nach-deutschem-hackerparagraphen-illegal * Disclaimer: This talk is actually offered by TTH, but since account creation is disabled, jstsmthrgk generously shared his credentials. .  In den letzten 2 Jahren habe ich mich etwas umfangreicher mit öffentlichen Kameras in Österreich beschäftigt. Gegen meinen Willen wurde ich dabei von mehr und mehr Geräten mit den Plaintext Passwörtern ihrer Benutzer beworfen. Und da dachte ich mir, wir können aus der Not eine Tugend machen und finden heraus, wer am Hack'mas der größte Hacker ist.  Dazu spielen ein Hacker Jeopardy mit echten Zugangsdaten*. Möge der beste Hacker gewinnnen. * Für die Kollegen von der deutschen Staatsanwaltschaft: Die Zugangsdaten gehören alle zu Kameras, mit österreichischen IPs, und bei uns is nur der Missbrach, nicht das Beschaffen oder die Weitergabe strafbar. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/uZdRhzrgJ292CsYSa/diese-session-waere-nach-deutschem-hackerparagraphen-illegal Sat, 29 Aug 2026 14:05:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-187711132-deu-Diese_Session_waere_nach_deutschem_Hackerparagraphen_illegal_av1-hd.webm?1788038317 12c4e849-c029-5fc8-b636-fd5f6a065625 2026-08-29T14:05:00+02:00 TTH No 187711132, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 4 * Disclaimer: This talk is actually offered by TTH, but since account creation is disabled, jstsmthrgk generously shared his credentials. .  In den letzten 2 Jahren habe ich mich etwas umfangreicher mit öffentlichen Kameras in Österreich beschäftigt. Gegen meinen Willen wurde ich dabei von mehr und mehr Geräten mit den Plaintext Passwörtern ihrer Benutzer beworfen. Und da dachte ich mir, wir können aus der Not eine Tugend machen und finden heraus, wer am Hack'mas der größte Hacker ist.  Dazu spielen ein Hacker Jeopardy mit echten Zugangsdaten*. Möge der beste Hacker gewinnnen. * Für die Kollegen von der deutschen Staatsanwaltschaft: Die Zugangsdaten gehören alle zu Kameras, mit österreichischen IPs, und bei uns is nur der Missbrach, nicht das Beschaffen oder die Weitergabe strafbar. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/uZdRhzrgJ292CsYSa/diese-session-waere-nach-deutschem-hackerparagraphen-illegal 00:55:00 https://media.ccc.de/v/what-is-meshtastic In this session I want to give a short introduction to the open-source off-grid-communication project Meshtastic. I'm by no means an expert but I got interested in it a few months ago and want to answer the following questions in my talk: - What is the technology behind Meshtastic? - What can you do with it? - What do you need to participate? - How do I connect my typewriter to Meshtastic? I will bring some nodes to play with after the presentation. If there is enough interest and People already bring their own nodes to the event, let's also have a meetup! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/S8y8X2WoZAhkvHMme/what-is-meshtastic Sat, 29 Aug 2026 16:05:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-511504947-eng-What_is_Meshtastic_av1-hd.webm?1788032400 2a2b4d44-49e0-5630-90e3-6331b7c0f711 2026-08-29T16:05:00+02:00 Christian No 511504947, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 4 In this session I want to give a short introduction to the open-source off-grid-communication project Meshtastic. I'm by no means an expert but I got interested in it a few months ago and want to answer the following questions in my talk: - What is the technology behind Meshtastic? - What can you do with it? - What do you need to participate? - How do I connect my typewriter to Meshtastic? I will bring some nodes to play with after the presentation. If there is enough interest and People already bring their own nodes to the event, let's also have a meetup! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/S8y8X2WoZAhkvHMme/what-is-meshtastic 00:35:13 https://media.ccc.de/v/aktuelles-aus-dem-bereich-der-3d-laserscantechnologie-bernhard-groiss-von-riegl Der Vortag soll einen Einblick in die aktuelle Technologie, aus der Perspektive eines österreichischen Herstellers von 3D Laserscannern, geben. Was steckt da alles drinnen, wo wird diese Technik überall eingesetzt und welche Herausforderungen für die Zukunft gibt es. Orga-Link: https://akkumulator.c3w.at/apps/collectives/Austrian-Hack-Event-2026-9/a-278518 Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/STwYMN8vjxckcjEjN/aktuelles-aus-dem-bereich-der-3d-laserscantechnologie-bernhard-groiss-von-riegl Thu, 27 Aug 2026 19:30:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-23419862-deu-Aktuelles_aus_dem_Bereich_der_3D_Laserscantechnologie_-_Bernhard_Groiss_von_RIEGL_INVITED_TALK_av1-hd.webm?1788037544 b433f297-1aed-580b-9162-c5e04fd5559b 2026-08-27T19:30:00+02:00 Bernhard Groiss No 23419862, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 Der Vortag soll einen Einblick in die aktuelle Technologie, aus der Perspektive eines österreichischen Herstellers von 3D Laserscannern, geben. Was steckt da alles drinnen, wo wird diese Technik überall eingesetzt und welche Herausforderungen für die Zukunft gibt es. Orga-Link: https://akkumulator.c3w.at/apps/collectives/Austrian-Hack-Event-2026-9/a-278518 Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/STwYMN8vjxckcjEjN/aktuelles-aus-dem-bereich-der-3d-laserscantechnologie-bernhard-groiss-von-riegl 00:33:56 https://media.ccc.de/v/stand-up-comedy-queer-deaf 👀 Nicci wird lustige Anekdoten aus dem Leben als Queere und Taube Person erzählen. Da hat Nicci viel erlebt im bisherigen Datingleben und Missverständnissen, also… lachen wir zusammen! ℹ️ Sprache: Es findet in Österreichischer Gebärdensprache statt und wird in deutsche Lautsprache übersetzt. Der Auftritt wird vom Verein Gebärdenverse (Deaf Hackingverein aus Wien) organisiert. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/TjQhpwybHkDCYdtdS/stand-up-comedy-queer-deaf Thu, 27 Aug 2026 18:30:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-2102097479-deu-Stand_Up_Comedy_Queer_Deaf_av1-hd.webm?1788032739 c240a754-7f05-557d-af62-6e7c63d7feed 2026-08-27T18:30:00+02:00 Nicci No 2102097479, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 👀 Nicci wird lustige Anekdoten aus dem Leben als Queere und Taube Person erzählen. Da hat Nicci viel erlebt im bisherigen Datingleben und Missverständnissen, also… lachen wir zusammen! ℹ️ Sprache: Es findet in Österreichischer Gebärdensprache statt und wird in deutsche Lautsprache übersetzt. Der Auftritt wird vom Verein Gebärdenverse (Deaf Hackingverein aus Wien) organisiert. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/TjQhpwybHkDCYdtdS/stand-up-comedy-queer-deaf 00:41:00 https://media.ccc.de/v/embedded-linux-why Embedded Linux is now used in more devices than ever before. I would like to provide an overview of the advantages and disadvantages of embedded Linux, as well as the available hardware and tools. Additionally, I will share some insights from my experience of working in this field for over five years. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/XoqFnPWvrFzHmfewk/embedded-linux-why Thu, 27 Aug 2026 17:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-827764753-deu-Embedded_Linux_Why_av1-hd.webm?1788031733 506f5fde-d409-5b7e-ac52-eeff4b318b1f 2026-08-27T17:00:00+02:00 daschaos No 827764753, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 Embedded Linux is now used in more devices than ever before. I would like to provide an overview of the advantages and disadvantages of embedded Linux, as well as the available hardware and tools. Additionally, I will share some insights from my experience of working in this field for over five years. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/XoqFnPWvrFzHmfewk/embedded-linux-why 00:23:53 https://media.ccc.de/v/ask-me-anything-about-fediverse-mastodon-graz-social-our-instance The Fediverse is a great place to be as a "social network": https://karl-voit.at/2024/06/18/Fediverse-and-Mastodon/ In case you've heard about it but can't really grasp it yet or if you do have starting issues, you might want to ask a few questions. If you would like to get practical tips to fill your timeline, increase your consuming efficiency, "netiquette" on how you should post your own stuff in order to make it as easy as possible for other people to maximize your impact, ... you're invited to join. The author is part of graz.social which is providing education/help/guidance as well as is running some services for the community in and around Graz: https://info.graz.social/verein/ Furthermore, the author is maintaining his Mastodon account since 2017 and has accumulated thousands of following accounts. This is not a tech-session about setting up and running an instance on your own. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/iSNDozH7HBCRJofrY/ask-me-anything-about-fediverse-mastodon-graz-social-our-instance Thu, 27 Aug 2026 16:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-317743835-deu-Ask_me_anything_about_Fediverse_Mastodon_grazsocial_our_instance_av1-hd.webm?1788032500 9b7af883-5563-5006-93e0-8638afcd7190 2026-08-27T16:00:00+02:00 Karl Voit No 317743835, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 The Fediverse is a great place to be as a "social network": https://karl-voit.at/2024/06/18/Fediverse-and-Mastodon/ In case you've heard about it but can't really grasp it yet or if you do have starting issues, you might want to ask a few questions. If you would like to get practical tips to fill your timeline, increase your consuming efficiency, "netiquette" on how you should post your own stuff in order to make it as easy as possible for other people to maximize your impact, ... you're invited to join. The author is part of graz.social which is providing education/help/guidance as well as is running some services for the community in and around Graz: https://info.graz.social/verein/ Furthermore, the author is maintaining his Mastodon account since 2017 and has accumulated thousands of following accounts. This is not a tech-session about setting up and running an instance on your own. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/iSNDozH7HBCRJofrY/ask-me-anything-about-fediverse-mastodon-graz-social-our-instance 00:55:49 https://media.ccc.de/v/wer-wlan-kennt-legt-kabel Ist das Chaosband (2.4 GHz) noch zu retten? Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/ELqCBGb4B8QNuScd2/wer-wlan-kennt-legt-kabel Thu, 27 Aug 2026 14:15:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-168723888-deu-Wer_WLAN_kennt_legt_Kabel_av1-hd.webm?1788031399 3414769f-2dde-5410-886e-df3a334b409e 2026-08-27T14:15:00+02:00 andromeda No 168723888, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 2 Ist das Chaosband (2.4 GHz) noch zu retten? Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/ELqCBGb4B8QNuScd2/wer-wlan-kennt-legt-kabel 00:30:15 https://media.ccc.de/v/basics-of-personal-information-management-finding-the-best-tool-s Choosing the right tool for a job is hard. People often need to migrate to yet another tool after a few months or years because their original tool choice didn't turn out so good after all. This talk gives some insight into some common issues when dealing with Personal Information Management, Information Storage, Management and Retrieval. With this understanding, many things related to tool choices gets clearer so that choosing the right tool becomes a sustainable process. We're covering cognitive models, desktop metaphor, naming things, file system limitations, working with hierarchies, multi-classification (tagging) and a proven method to choose the right tool for a job. This talk covers many ideas from https://karl-voit.at/tags/pim/ including a PIM lecture that was held at FH St. Pölten as well as Graz, University of Technology. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/DAQEdzfNr484FtrHF/basics-of-personal-information-management-finding-the-best-tool-s Fri, 28 Aug 2026 16:01:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-1458328107-eng-Basics_of_Personal_Information_Management_Finding_the_best_tool_s_av1-hd.webm?1787945950 84372bec-2420-5de8-936c-4322e60a2ac0 2026-08-28T16:01:00+02:00 publicvoit No 1458328107, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 3 Choosing the right tool for a job is hard. People often need to migrate to yet another tool after a few months or years because their original tool choice didn't turn out so good after all. This talk gives some insight into some common issues when dealing with Personal Information Management, Information Storage, Management and Retrieval. With this understanding, many things related to tool choices gets clearer so that choosing the right tool becomes a sustainable process. We're covering cognitive models, desktop metaphor, naming things, file system limitations, working with hierarchies, multi-classification (tagging) and a proven method to choose the right tool for a job. This talk covers many ideas from https://karl-voit.at/tags/pim/ including a PIM lecture that was held at FH St. Pölten as well as Graz, University of Technology. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/DAQEdzfNr484FtrHF/basics-of-personal-information-management-finding-the-best-tool-s 00:51:22 https://media.ccc.de/v/project-tempa-v2-getting-phon-e-key-again-with-tesla-s-phone-as-a-key-technology When Project TEMPA first analyzed Tesla’s BLE passive entry system in 2022, we found several glaring security flaws. In 2024, Tesla responded by quietly rolling out a significantly improved version of the PhoneKey protocol to millions of vehicles. While the security posture has undoubtedly improved, it’s not completely bulletproof yet. This talk breaks down the recent changes to the protocol, explains how the new session management and mitigations work, and introduces new offensive tools that allow you to interact with, emulate, and test the updated protocol yourself. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/cKeiL6GEuhbi25qNA/project-tempa-v2-getting-phon-e-key-again-with-tesla-s-phone-as-a-key-technology Fri, 28 Aug 2026 17:01:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-579323725-eng-Project_TEMPA_v2_Getting_Phon_e_key_again_with_Teslas_Phone-as-a-Key_technology_av1-hd.webm?1787944574 e6c36fc0-fdf8-5541-a731-ad613285dbaa 2026-08-28T17:01:00+02:00 dag0bert No 579323725, 2026, hackmas2026, Lise Meitner, hackmas2026-eng, hackmas, Day 3 When Project TEMPA first analyzed Tesla’s BLE passive entry system in 2022, we found several glaring security flaws. In 2024, Tesla responded by quietly rolling out a significantly improved version of the PhoneKey protocol to millions of vehicles. While the security posture has undoubtedly improved, it’s not completely bulletproof yet. This talk breaks down the recent changes to the protocol, explains how the new session management and mitigations work, and introduces new offensive tools that allow you to interact with, emulate, and test the updated protocol yourself. Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/cKeiL6GEuhbi25qNA/project-tempa-v2-getting-phon-e-key-again-with-tesla-s-phone-as-a-key-technology 00:50:34 https://media.ccc.de/v/das-aur-wird-angegriffen-und-jetzt Das Arch User Repository (AUR) ist aktuell immer wieder in den Linux Schlagzeilen, weil vermehrt Malware durch dieses verbreitet wird. Von Linux-VeteranInnen wird hier oft nur empfohlen man müsse eben die PKGBUILDs (Installationsskripte) durchlesen. Diese Empfehlung geht jedoch an der Nutzungsrealität der meisten LinuxianerInnen vorbei. Dieser Vortrag gibt eine Einführung in das AUR, beschreibt wie und wieso die Malware den Weg in das AUR findet und überlegt wie kann man das Problem lösen kann ohne die komplette Verantwortung auf die NutzerInnen abzuwälzen? Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/ewJksWMTtDDGFWZhj/das-aur-wird-angegriffen-und-jetzt Fri, 28 Aug 2026 15:00:00 +0200 https://cdn.media.ccc.de/events/hackmas/2026/av1-hd/hackmas2026-322312250-deu-Das_AUR_wird_angegriffen_Und_jetzt_av1-hd.webm?1787937403 93393d4f-a66c-5032-a72e-591be96ebc67 2026-08-28T15:00:00+02:00 mrln No 322312250, 2026, hackmas2026, Lise Meitner, hackmas2026-deu, hackmas, Day 3 Das Arch User Repository (AUR) ist aktuell immer wieder in den Linux Schlagzeilen, weil vermehrt Malware durch dieses verbreitet wird. Von Linux-VeteranInnen wird hier oft nur empfohlen man müsse eben die PKGBUILDs (Installationsskripte) durchlesen. Diese Empfehlung geht jedoch an der Nutzungsrealität der meisten LinuxianerInnen vorbei. Dieser Vortrag gibt eine Einführung in das AUR, beschreibt wie und wieso die Malware den Weg in das AUR findet und überlegt wie kann man das Problem lösen kann ohne die komplette Verantwortung auf die NutzerInnen abzuwälzen? Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://openki.hack-mas.at/event/ewJksWMTtDDGFWZhj/das-aur-wird-angegriffen-und-jetzt 00:58:44 media.ccc.de / RSS 0.3.3 CCC media team media@c3voc.de CCC media team No CCC Congress Hacking Security Netzpolitik A wide variety of video material distributed by the CCC. All content is taken from cdn.media.ccc.de and media.ccc.de A wide variety of video material distributed by the Chaos Computer Club. This feed contains all events from hackmas2026 as av1