BEGIN:VCALENDAR VERSION:2.0 PRODID:-//pretalx//events.eurobsdcon.org//2026//speaker//9VYC7J 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-2026-RER8UZ@events.eurobsdcon.org DTSTART;TZID=CET:20260910T103000 DTEND;TZID=CET:20260910T173000 DESCRIPTION:Learn what the EU Cyber Resilience Act is and what it means for you. Then\, deep dive into SBOMs and discover how to choose the right too ls for dependency management. \n\nThe European Union Cyber Resilience Act (CRA)\, along with similar international legislation\, will come into forc e during 2026 and 2027. These regulations introduce new legal obligations requiring software to be secure by design and by default\, while also impo sing strict deadlines for reporting exploited vulnerabilities.\n\nThis ses sion will explain the obligations introduced by the new legislation and ex plore how they affect open source developers and companies that market “ products with digital elements” (PDEs).\n\nWhile some view these changes as risky or burdensome - particularly for open source developers - this s ession takes a different perspective\, focusing on the opportunities this new legal framework creates.\n\nThis session combines an overview of the C RA with practical guidance on the tools and processes that can help develo pers and organisations adapt. More importantly\, it frames the legislation as an opportunity: a chance for the free software community to strengthen supply chain transparency\, improve dependency management\, and bring est ablished software engineering practices more fully into everyday developme nt. DTSTAMP:20260715T120225Z LOCATION:D.0.07 SUMMARY:The night before CRAmas - why EU regulations are a gift to open sou rce - Alice Sowerby\, Peter N. M. Hansteen\, Pierre Pronchery URL:https://events.eurobsdcon.org/2026/talk/RER8UZ/ END:VEVENT BEGIN:VEVENT UID:pretalx-2026-RKCHRW@events.eurobsdcon.org DTSTART;TZID=CET:20260911T103000 DTEND;TZID=CET:20260911T173000 DESCRIPTION:The OpenBSD Packet Filter (PF) is at the core of the network ma nagement toolset available to professionals working with the BSD family of operating systems.\n\nUnderstanding the networking toolset is essential t o building and maintaining a functional envirionment. The present session will both teach principles and provide opportunity for hands-on operation of the extensive network tools available on OpenBSD and sister operating s ystems in a lab environment. Participants will be performing practical exc ercises in their choice of OpenBSD and FreeBSD environments. Basic to inte rmediate understanding of TCP/IP networking and basic Unix command line sk ills are expected and required for this session.\n\nTopics covered include \n\nThe basics of and network design and taking it a bit further\n\nBuildi ng rulesets\n\nKeeping your configurations readable and maintainable\n\nSe eing what your traffic is really about with your friend tcpdump(8)\n\nFilt ering\, diversion\, redirection\, Network Address Translation\n\nHandling services that require proxying (ftp-proxy and others)\n\nAddress tables an d daemons that interact with your setup through them\n\nThe whys and hows of network segmentation\, DMZs and other separation techniques\n\nTackling noisy attacks and other pattern recognition and learning tricks\n\nAnnoyi ng spammers with spamd\n\nBasics of and not-so basic traffic shaping\n\nMo nitoring your traffic\n\nResilience\, High Availability with CARP and pfsy nc\n\nTroubleshooting: Discovering and correcting errors and faults\n\nYou r network and its interactions with the Internet at large\n\nCommon mistak es in internetworking and peering\n\nKeeping the old IPv4 world in touch w ith the new of IPv6\n\nThe tutorial is lab centered and fast paced. Time a llowing and to the extent necessary\, we will cover recent developments in the networking tools and variations between the implementations in the Op enBSD and FreeBSD operating systems.\n\nParticipants should bring a laptop for the hands on labs part and for note taking. The format of the session will be compact lectures interspersed with hands-on lab excercises based directly on the theory covered in the lecture parts.\n\nThis session is an evolutionary successor to previous sessions. Slides for the most recent v ersion of the PF tutorial session are up at https://nxdomain.no/~peter/pf_ fullday.pdf\, to be updated with the present version when the session open s. DTSTAMP:20260715T120225Z LOCATION:D.2.12 SUMMARY:Network Management with the PF Packet Filter Toolset on OpenBSD and FreeBSD - Peter N. M. Hansteen URL:https://events.eurobsdcon.org/2026/talk/RKCHRW/ END:VEVENT BEGIN:VEVENT UID:pretalx-2026-9NVQAD@events.eurobsdcon.org DTSTART;TZID=CET:20260912T103000 DTEND;TZID=CET:20260912T111500 DESCRIPTION:The European Union Cyber Resilience Act (CRA) and its various i nternational analogs are entering fully into force during 2026 and 2027\, with new legal requirements that some have found to be perilous or challen ging to software developers and possibly for open source developers in par ticular.\n\nThis session takes the approach that the challenging legal req uirements provide a wealth of opportunities for software engineers in the free software space to\, finally\, be allowed to perform proper software e ngineering. We offer practical advice on what to do and how to navigate th e choppy seas of legalisms\, and to position yourself with best practices and proper tooling integrated in your development workflow.\n\nThis talk i s based on the article with the same name\, https://nxdomain.no/~peter/wha t_hascan_eu_cra_donedo_for_you.html which was also the base for my present ation at BSDCan 2026. This talk will come with any relevant updates that h appen by the time of the EuroBSDCon 2026 conference. DTSTAMP:20260715T120225Z LOCATION:D.0.02 SUMMARY:What has (can) the EU Cyber Resilience Act done (do) for you? - Pet er N. M. Hansteen URL:https://events.eurobsdcon.org/2026/talk/9NVQAD/ END:VEVENT END:VCALENDAR