{"acronym":"osc26","aspect_ratio":"16:9","created_at":"2026-06-21T19:50:24.106+02:00","updated_at":"2026-07-10T08:00:03.522+02:00","title":"openSUSE Conference 2026","schedule_url":"","slug":"conferences/osc/2026","event_last_released_at":"2026-07-09T00:00:00.000+02:00","link":"","description":"","webgen_location":"conferences/osc/2026","logo_url":"https://static.media.ccc.de/media/events/osc/2026/logo.png","images_url":"https://static.media.ccc.de/media/events/osc/2026","recordings_url":"https://cdn.media.ccc.de/events/osc/2026","url":"https://api.media.ccc.de/public/conferences/osc26","events":[{"guid":"CrRs4Nu1PazkTxP1PDTTzA","title":"What happened with reproducible builds","subtitle":null,"slug":"5089-what-happened-with-reproducible-builds","link":"https://c3voc.de","description":"During the last 2 years I spent a significant share of my time on improving reproducible builds for openSUSE and SLES.\n\nHere I want to give an overview of\n* What is this reproducible builds thingy again?\n* What we achieved since 2024\n* What still needs work (may be finished before 2030)\n\nLicensed to the public under https://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["Bernhard M."],"view_count":14,"promoted":false,"date":"2026-06-25T13:00:00.000+02:00","release_date":"2026-07-09T00:00:00.000+02:00","updated_at":"2026-07-10T08:00:03.518+02:00","tags":["5089","2026","osc26","Open Source","Gallerie","osc26-eng","Day 1"],"length":2186,"duration":2186,"thumb_url":"https://static.media.ccc.de/media/events/osc/2026/5089-CrRs4Nu1PazkTxP1PDTTzA.jpg","poster_url":"https://static.media.ccc.de/media/events/osc/2026/5089-CrRs4Nu1PazkTxP1PDTTzA_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/osc/2026/5089-CrRs4Nu1PazkTxP1PDTTzA.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/osc/2026/5089-CrRs4Nu1PazkTxP1PDTTzA.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/5089-what-happened-with-reproducible-builds","url":"https://api.media.ccc.de/public/events/CrRs4Nu1PazkTxP1PDTTzA","conference_title":"openSUSE Conference 2026","conference_url":"https://api.media.ccc.de/public/conferences/osc26","related":[]},{"guid":"gnkePUy27ZZn0WliIT5bcg","title":"Evolution of the openQA Ecosystem","subtitle":"Changes since the last years","slug":"5170-evolution-of-the-openqa-ecosystem","link":"https://c3voc.de","description":"As the SUSE QE Dev and Infra teams, we maintain the primary open-source testing pipelines that power openSUSE distributions as well as SUSE products. Our mission is to provide uniquely comprehensive, system-level testing that ensures the integrity of everything from single OS images to complex, multi-machine service stacks.\n\nIn this 10-minute lightning talk, we will provide a high-velocity update on the major advancements made within the QE ecosystem over the past year(s).\n\nWe will cover key updates across our two primary domains: dev: openQA - upstream os-autoinst+openQA and related open source QA tooling and operating openQA on o3 – infra: QE infrastructure - OSD, o3 OS and base, qem-bot/qem-dashboard, hardware, compliance, etc. - SUSE specific solutions\n\nLicensed to the public under https://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["Oliver Kurz"],"view_count":10,"promoted":false,"date":"2026-06-25T11:45:00.000+02:00","release_date":"2026-07-09T00:00:00.000+02:00","updated_at":"2026-07-10T02:45:05.290+02:00","tags":["5170","2026","osc26","openSUSE","Gallerie","osc26-eng","Day 1"],"length":1081,"duration":1081,"thumb_url":"https://static.media.ccc.de/media/events/osc/2026/5170-gnkePUy27ZZn0WliIT5bcg.jpg","poster_url":"https://static.media.ccc.de/media/events/osc/2026/5170-gnkePUy27ZZn0WliIT5bcg_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/osc/2026/5170-gnkePUy27ZZn0WliIT5bcg.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/osc/2026/5170-gnkePUy27ZZn0WliIT5bcg.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/5170-evolution-of-the-openqa-ecosystem","url":"https://api.media.ccc.de/public/events/gnkePUy27ZZn0WliIT5bcg","conference_title":"openSUSE Conference 2026","conference_url":"https://api.media.ccc.de/public/conferences/osc26","related":[]},{"guid":"ABctTK2IO-KGVP30UVH7fQ","title":"MariaDB 11.8 Protocol Security — It just works","subtitle":"Zero-configuration SSL and PARSEC authentication","slug":"5158-mariadb-11-8-protocol-security-it-just-works","link":"https://c3voc.de","description":"We in MariaDB care deeply about security. MariaDB security should be strong, automatic, enabled by default and easy to use. This talk will explain new security features in MariaDB client-server protocol — zero-configuration SSL and PARSEC authentication plugin. The first feature allows all MariaDB connections to be automatically encrypted with full end-to-end certificate verification without CA signed certificates or, really, any SSL configuration whatsoever. The second introduces a new trustless authentication protocol with built-in protection against brute-force, replay, and precomputation attacks.\n\nKeeping your connection secure from Man-in-the-Middle attacks is not optional in 2026. MariaDB takes the complexity out of it. You do not need to do anything — it just works.\n\nLicensed to the public under https://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["Sergei Golubchik"],"view_count":10,"promoted":false,"date":"2026-06-25T11:00:00.000+02:00","release_date":"2026-07-09T00:00:00.000+02:00","updated_at":"2026-07-09T23:00:06.119+02:00","tags":["5158","2026","osc26","New Technologies","Gallerie","osc26-eng","Day 1"],"length":1922,"duration":1922,"thumb_url":"https://static.media.ccc.de/media/events/osc/2026/5158-ABctTK2IO-KGVP30UVH7fQ.jpg","poster_url":"https://static.media.ccc.de/media/events/osc/2026/5158-ABctTK2IO-KGVP30UVH7fQ_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/osc/2026/5158-ABctTK2IO-KGVP30UVH7fQ.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/osc/2026/5158-ABctTK2IO-KGVP30UVH7fQ.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/5158-mariadb-11-8-protocol-security-it-just-works","url":"https://api.media.ccc.de/public/events/ABctTK2IO-KGVP30UVH7fQ","conference_title":"openSUSE Conference 2026","conference_url":"https://api.media.ccc.de/public/conferences/osc26","related":[]},{"guid":"Lxl-7pFFKLsL0GwMgA4A6A","title":"openSUSE \u0026 grommunio - The Exchange alternative","subtitle":"The foundation of solid enterprise communication","slug":"5222-opensuse-grommunio-the-exchange-alternative","link":"https://c3voc.de","description":"As organizations look for practical ways to regain control over their collaboration infrastructure, open source becomes more than an alternative — it becomes a foundation and requirement for digital sovereignty.\n\nThis talk presents grommunio as an open, enterprise-grade alternative to Microsoft Exchange, with a strong focus on the technology behind making it usable out of the box. The session will show how grommunio builds on the openSUSE ecosystem to deliver a complete collaboration appliance based on openSUSE 16.0, using KIWI to create a reproducible, maintainable, and deployable system image.\n\nRather than only discussing groupware features, this talk goes behind the scenes: how the appliance is assembled, how openSUSE provides the operating system foundation, and how grommunio packages email, calendaring, contacts, mobile synchronization, Evolution/Thunderbird/Outlook compatibility, and administration into an integrated enterprise experience.\n\nA key focus is the out-of-the-box experience: turning a powerful open source software stack into a product that can be installed, configured, and operated by real organizations. The talk highlights how openSUSE technologies enable a reliable appliance model, how grommunio delivers enterprise collaboration on top of it, and why this matters for organizations that want to reduce vendor lock-in without compromising usability or professional requirements.\n\nLicensed to the public under https://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["Michael Kromer"],"view_count":56,"promoted":false,"date":"2026-06-25T10:30:00.000+02:00","release_date":"2026-07-08T00:00:00.000+02:00","updated_at":"2026-07-09T23:30:08.558+02:00","tags":["5222","2026","osc26","Open Source","Gallerie","osc26-eng","Day 1"],"length":1655,"duration":1655,"thumb_url":"https://static.media.ccc.de/media/events/osc/2026/5222-Lxl-7pFFKLsL0GwMgA4A6A.jpg","poster_url":"https://static.media.ccc.de/media/events/osc/2026/5222-Lxl-7pFFKLsL0GwMgA4A6A_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/osc/2026/5222-Lxl-7pFFKLsL0GwMgA4A6A.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/osc/2026/5222-Lxl-7pFFKLsL0GwMgA4A6A.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/5222-opensuse-grommunio-the-exchange-alternative","url":"https://api.media.ccc.de/public/events/Lxl-7pFFKLsL0GwMgA4A6A","conference_title":"openSUSE Conference 2026","conference_url":"https://api.media.ccc.de/public/conferences/osc26","related":[]}]}