PaperCall.io - Event Directory

Pro Event Conf42 Cloud Native 2026 - Online

https://www.conf42.com/cloud2026

Event Dates: April 23, 2026

CFP closes at March 23, 2026 19:22 UTC

March 23, 2026 19:22 UTC (Local)

Containers, Microservices, Kubernetes, Scalability, Orchestration, Observability, Deployment, Resilience, Networking, Automation

Submit Now! I'm Attending! April 23, 2026 April 23, 2026 Conf42 Cloud Native 2026 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. Online

Pro Event Security BSides Prague 2026, CZ - Prague

https://www.bsidesprg.cz

Event Dates: April 23, 2026, April 24, 2026

Offensive security defensive security application security intelligence malware exploit development social engineering harware hacking history tlp:red tlp:green tlp:amber

I'm Attending! April 23, 2026 April 24, 2026 Security BSides Prague 2026, CZ UTC Theme for 2026: The Next Frontier ============================ We're at the edge of The Next Frontier, where technology isn't just advancing it's truly taking off. Just like the ancient legend of the Golem, brought to life to protect but challenging its creator, today's smart systems are striving for autonomous self-improvement. This isn't merely evolution, it's a revolutionary leap towards a profound, perhaps singular, change where our creations gain unprecedented autonomy. As powerful systems become omnipresent, vigilance is critical. This frontier demands we anticipate and fix problems before they begin. BSides Prague 2026 invites you to explore how to secure this unfolding future. We'll draw wisdom from our past, from stories like our own Golem, to guide us. Join us to collectively define and protect what lies just beyond the horizon and where else but in Prague, the very place that gave the world the word "robot"? Building on the success of our 2025 event, we are ready to raise the bar even higher. This year, we've prepared two days packed with extraordinary talks and side content + two days of workshops prior the event. Unparalleled networking opportunities all enhanced with exciting side quests and unique events. Our commitment to bringing the community together has reached a new level. Be part of the next big leap today by attending BSides Prague 2026, in a city rich with history that has witnessed many such transformative moments. Join us and peak what the next frontier looks like. Prague

Pro Event Securing AI in the Real World: Call for Practitioner Stories – AI Security Conference - Virtual

https://www.modernsecurity.io

Event Dates: April 25, 2026

CFP closes at January 31, 2026 15:46 UTC

January 31, 2026 15:46 UTC (Local)

Ai-security, Application-security, Cyber security

Submit Now! I'm Attending! April 25, 2026 April 25, 2026 Securing AI in the Real World: Call for Practitioner Stories – AI Security Conference UTC ModernSecurity.io is hosting a **practitioner-first virtual conference on AI Security** — and we want YOU to be part of it! This isn’t theory. This is about **real-world stories** from security teams who are already tackling AI in the enterprise: the wins, the risks, and the lessons learned along the way. ### We’re looking for talks on topics like: - 🔐 Using AI to **level up security operations** in Product Security, SecOps, or DART - 🛡️ How you **review and secure AI-enabled applications** - 🌐 Strategies to **tame AI sprawl** inside your organization If you’re a security practitioner with hard-earned experience, this is your chance to **share your journey with the global AI security community**. 👉 Submit your proposal today and help shape the future of AI Security! **Hosted by [ModernSecurity.io](https://modernsecurity.io)** Virtual

Pro Event Blue Ridge Ruby 2026 - Asheville, NC

https://blueridgeruby.com/

Event Dates: April 30, 2026, May 01, 2026

CFP closes at February 03, 2026 00:00 UTC

February 03, 2026 00:00 UTC (Local)

Submit Now! I'm Attending! April 30, 2026 May 01, 2026 Blue Ridge Ruby 2026 UTC A friendly, regional Ruby conference in the mountains of western North Carolina. This is a single-track conference featuring ten 30-minute talks. Asheville, NC

Pro Event OpenSIPS Summit 2026 - Bucharest, RO - Bucharest, Romania

https://www.opensips.org/events/Summit-2026Bucharest

Event Dates: April 28, 2026, April 29, 2026, April 30, 2026, May 01, 2026

CFP closes at February 28, 2026 23:46 UTC

February 28, 2026 23:46 UTC (Local)

Voip, Sip, Opensips, Rtc, Unified communication, Ims, Rcs, Telecom, Open source

Submit Now! I'm Attending! April 28, 2026 May 01, 2026 OpenSIPS Summit 2026 - Bucharest, RO UTC [OpenSIPS](https://www.opensips.org) is one of the most used Open Source SIP Servers, if we are to count the number of calls it routes across the world. From complex end-user services to high throughput infrastructure components, OpenSIPS is undoubted a SIP Server able to deliver in thousands of deployments, for carriers, telcos or ITSPs. The [OpenSIPS Summit](https://www.opensips.org/events/Summit-2026Bucharest) is the meeting place for the OpenSIPS community, for experts, developers and users from all over the world, looking to learn and gain knowledge. The OpenSIPS Summit is a melting pot for discussion on new technology, for sharing experiences, for brainstorming on new trends, for building bridges in the Open-Source VoIP & RTC ecosystem. Bucharest, Romania

Pro Event iOSKonf26 - Skopje, North Macedonia

https://www.ioskonf.com

Event Dates: May 05, 2026, May 06, 2026

CFP closes at January 31, 2026 22:59 UTC

January 31, 2026 22:59 UTC (Local)

Ios, Swift, Ios development, Ios-development, Apple, Apple intelligence, Apple development

Submit Now! I'm Attending! May 05, 2026 May 06, 2026 iOSKonf26 UTC Join us for the third edition of iOSKonf, taking place on the 5th and 6th of May 2026 at the Philharmonic of the Republic of North Macedonia in Skopje. This year, we want to focus on the newest topics shaping the iOS world, including the latest and most prominent Apple frameworks and AI innovations. We will also value and prioritize creative presentations that make the talks more engaging and interesting. iOSKonf gathers passionate developers, designers, and tech enthusiasts from across the globe to share knowledge, insights, and experiences, delivering impactful talks that leave attendees with practical skills and a deeper connection to the iOS community. iOSKonf26 promises to be an inspiring conference for everyone involved in the iOS ecosystem, offering opportunities to learn, connect, and grow together. Skopje, North Macedonia

Pro Event AWS Community Day Türkiye 2026 - Wyndham Grand Hotel, Istanbul

https://aws.cloudturkey.io/

Event Dates: May 09, 2026

CFP closes at February 28, 2026 10:40 UTC

February 28, 2026 10:40 UTC (Local)

Submit Now! I'm Attending! May 09, 2026 May 09, 2026 AWS Community Day Türkiye 2026 UTC We are excited to announce that the AWS Community Day Türkiye 2026 is coming on May 9, 2026! This is a full-day conference filled with talks and networking opportunities (See our [website](https://aws.cloudturkey.io/) for the previous years). Don't forget to submit your talk proposal by February 28, 2026. We will review all proposals and notify accepted speakers by March 10, 2026. Our budget is limited and we would appreciate it if you or your company can help with the expenses. Thank you for considering submitting a proposal for AWS Community Day Türkiye 2026. We can't wait to see what you have to share with the community! Wyndham Grand Hotel, Istanbul

Pro Event DevOps Days Nashville 2026 - Murfreesboro, TN

https://devopsdays.org/events/2026-nashville/welcome/

Event Dates: May 14, 2026, May 15, 2026

CFP closes at February 27, 2026 18:10 UTC

February 27, 2026 18:10 UTC (Local)

Devops, Ai

Submit Now! I'm Attending! May 14, 2026 May 15, 2026 DevOps Days Nashville 2026 UTC DevOpsDays will be returning to Nashville in 2026! From startups to enterprises in all industries including finance, health care, publishing, and more, Nashville is home to a unique and vibrant tech community. We’re proud to bring DevOpsDays back to Nashville for the 5th year at Middle Tennessee University in 2026! DevOpsDays Nashville will bring together up to 200 development, operations, security, networking, and management professionals to discuss the culture, processes, and tools to enable better organizations and innovative products. The schedule will consist of a mixture of single-track presentations, ignite talks, and the open spaces format that DevOpsDays is known for. Ticket prices include breakfast and lunch on both days. We will also have a number of surprises in store for attendees this year! We’ve reserved double the conference space this year to have more room for more activities! DevOpsDays is a series of global conferences and events focused on the collaboration between software developers and IT professionals, aiming to foster communication, sharing, and learning within the DevOps community. These conferences typically feature a blend of talks, workshops, open spaces, and networking opportunities, where attendees ranging from technical experts to business leaders come together to discuss best practices, tools, methodologies, and cultural aspects essential for successful DevOps implementation. DevOpsDays events emphasize the cultural shift, automation, measurement, and sharing of knowledge, all crucial elements in the continuous improvement of software development and IT operations. It is highly interactive and invigorating for attendees. MTSU has graciously offered to let us use their fantastic campus this year. The area’s diverse culinary scene, live music venues, historic landmarks, and cultural attractions also provide opportunities for conference attendees to unwind, network in a relaxed atmosphere, and experience the energetic spirit of Middle Tennessee while fostering professional connections and advancing their knowledge in the tech domain. Murfreesboro, TN

Pro Event Conf42 Golang 2026 - Online

https://www.conf42.com/golang2026

Event Dates: May 21, 2026

CFP closes at April 20, 2026 19:29 UTC

April 20, 2026 19:29 UTC (Local)

Concurrency, Simplicity, Goroutines, Channels, Performance, Testing, Refactoring, Interfaces, Tooling, Community

Submit Now! I'm Attending! May 21, 2026 May 21, 2026 Conf42 Golang 2026 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. Online

Pro Event SREday Munich 2026 Q2 - MaibornWolff, Munich, Germany

https://sreday.com/2026-munich-q2/

Event Dates: May 21, 2026

CFP closes at April 21, 2026 13:32 UTC

April 21, 2026 13:32 UTC (Local)

Sre, Devops, Cloud, O11y, K8s

Submit Now! I'm Attending! May 21, 2026 May 21, 2026 SREday Munich 2026 Q2 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. MaibornWolff, Munich, Germany

Pro Event Security BSides Knoxville 2026 - Knoxville, TN

https://bsidesknoxville.com/

Event Dates: May 22, 2026

CFP closes at March 15, 2026 15:33 UTC

March 15, 2026 15:33 UTC (Local)

Osint, Red team, Blue team, Human factors, Hardware, Soft skills, Grc, Management, Appsec, Ics/scada

Submit Now! I'm Attending! May 22, 2026 May 22, 2026 Security BSides Knoxville 2026 UTC > Submit for a chance to speak at the **TWELFTH** annual [BSides Knoxville](https://www.10-sec.org/bsides-knoxville), East Tennessee's premier (and only) cybersecurity conference! # BSides Knoxville CFP <p>We offer complimentary speaker training, slide reviews, and practice sessions upon request.</p> <p>The CFP will end on March 15, 2026. Notifications will be sent out no later than April 1, 2026. Some *may* be sent out sooner, so submit as early as possible.</p> We are looking for **YOUR** submission about any infosec or cyber-related topic. Here is a non-exhaustive list of possible topics: - Offensive Security (Penetration Testing & Red Team) - Defensive Security/Blue Team (DFIR, SOC) - Security Management (CISO, Compliance, & Governance) - Human Factors (Social Engineering, Security UI/UX, Human-Computer Interaction) - Intelligence (OSINT, Threat Intelligence, etc.) - Application Security - "Breaking into Industry"/Lessons Learned - Malware and Exploit Development # Call for Villages BSides Knoxville 2026 is opening a Call for Villages. Villages are micro-conferences within the conference that provide hands-on, domain-focused environments for learning, collaboration, experimentation, and community building. If you or your organization would like to host a Village, we welcome proposals focused on a clearly defined discipline or area of security research. Examples of Villages include OSINT, Recon, Social Engineering, Voting Machine Security, ICS/SCADA, Intelligence, AI/ML, Application Security, Hardware Hacking, Red Team, and Blue Team. (Note: Lockpicking Village proposals will not be accepted, as this is handled by an existing conference sponsor.) Your Village proposal should outline the theme, goals, activities, anticipated requirements (space, power, tables, etc.), and any safety or ethical considerations. To submit a proposal, include the above details and send them to the event organizers during the CFP submission window using this form with the type of presentation being **Village**. Villages will be selected based on educational value, community impact, feasibility, and alignment with BSides Knoxville's mission. # About BSides Knoxville For the local neighborly Scruffians, you know what you're getting into. It's a one-day conference that runs from 9 AM to 6 PM EDT. The speaker dinner will occur at 6:30 PM, on Thursday, May 21st, the day _before_ the conference. For those of you that "ain't from 'round here", don't worry. Knoxville is a friendly, if scruffy, city and BSides Knoxville has a relaxed, come-as-you-are atmosphere. Here are a few quick facts about BSides Knoxville that set us apart from other security conferences: * Water, soda, and coffee are available for free all day. * Each attendee gets two tickets for alcoholic drinks. You're on your own after that. Less than half of the attendees choose to drink, so don't worry if you're not into alcohol - you are the majority! * Attendees receive t-shirts (if sponsored) and a cool handmade event poster, but speakers also receive an exclusive BSides Knoxville coffee mug. * Each speaker gets to choose a personalized, walkout song! We feel this is a great way to get the presenter and crowd pumped up. * Quiet, private speaker rooms are provided with extra snacks, drinks, and caffeine. Tickets sell out every year (except for that one year we scheduled on the same day as CodeStock … oops). Last year's event had over 400 attendees. We're expecting 500 or more this year. > **The event will be held at [Regas Square](https://www.regassquare.com/), 333 W Depot Ave, Knoxville, TN 37917, and [The Mill and Mine](https://themillandmine.com/), 227 W Depot Ave, Knoxville, TN 37917** If you're still not convinced or have additional questions, hit us up on [Twitter](https://twitter.com/BSidesKnoxville) or via [email](mailto:info@bsidesknoxville.com). Knoxville, TN

Pro Event LLMday London 2026 Q2 - Everyman Canary Wharf, London, UK

https://llmday.com/2026-london-q2/

Event Dates: May 28, 2026

CFP closes at April 20, 2026 19:31 UTC

April 20, 2026 19:31 UTC (Local)

Llms, Prompting, Ai, Ml, Mlops, Iot

Submit Now! I'm Attending! May 28, 2026 May 28, 2026 LLMday London 2026 Q2 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. Everyman Canary Wharf, London, UK

Pro Event DevOpsDays Medellin 2026 - Medellin, Colombia

http://devopsdays.io

Event Dates: May 29, 2026

CFP closes at March 01, 2026 19:31 UTC

March 01, 2026 19:31 UTC (Local)

Submit Now! I'm Attending! May 29, 2026 May 29, 2026 DevOpsDays Medellin 2026 UTC Para mayor información favor contactarnos a medellin@devopsdays.org DevOpsDays is an international event of technical conferences on software development, IT infrastructure, operations and the intersection between them. This year this world reference conference on DevOps arrives in Medellin May 29 and 30 del 2026. DevOpsDays events present a combination of talks and self-organized open space content. Topics often include SRE, Pipelines Integration and Continuous Deployment (CI / CD), Artificial Intelligence, Platform engineering, Test Automation, Security, Lean and Organizational Culture, among others. For more information please write to medellin@devopsdays.org Medellin, Colombia

Pro Event BSides Maine - Portland, ME

http://www.bsidesmaine.org

Event Dates: May 30, 2026

CFP closes at February 28, 2026 23:00 UTC

February 28, 2026 23:00 UTC (Local)

Hacker, Bsides, Computer security, Exploit, Linux, Windows, Meshtastic, Sdr, Red team, Osint, Privacy, Cloud security, Reverse engineering, Dfir, Incident response, Penetration testing, Hacking, Offensive security, Ai, Social engineering, Maine, New england

Submit Now! I'm Attending! May 30, 2026 May 30, 2026 BSides Maine UTC BSides Maine is a community-run hacker conference built for people who like to take things apart, understand how they work, and share what they've learned. We will have a full day for builders, breakers, and curious minds. We will bring together security researchers, builders, tinkerers, and newcomers from across New England and beyond for a full day of learning and honest conversations about technology. BSides Maine will take place on Saturday, May 30th, 2025, at the University of Southern Maine (USM)'s Hannaford Hall, 88 Bedford Street, Portland, ME 04101. Further details are found on our website [bsidesmaine.org](https://www.bsidesmaine.org). If you decide you want to attend and not speak at the conference, tickets are available at our [Eventbrite](https://www.eventbrite.com/e/bsides-maine-tickets-1976399536216) Portland, ME

Pro Event RubyConf Austria 2026 - Vienna, Austria

https://rubyconf.at

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

Ruby

I'm Attending! May 29, 2026 May 31, 2026 RubyConf Austria 2026 UTC [RubyConf Austria 2026](http://rubyconf.at) is a community organized Ruby conference taking place in [Das MuTh](https://muth.at/) theatre in Vienna, Austria. We aim to gather a Ruby audience passionate about the Ruby programming language, within an atmosphere which reminds of classical Austria, including musical performances (sometimes by speakers as well). The day before (29.05.2026.) we will have a Vienna.rb meetup take place, while on the day after a social activity or two will be planned - such as hiking or exploring a stadtwanderweg of Vienna. On the 30.05.2026. all of the conference activities that are scheduled in Das MuTh theatre will take place, such as talks, workshops or musical performances. Key values around which we build this conference are: long lasting impact, free flow of artistry and creativity, passion (towards Ruby) and, most importantly, human connection. Join us and enrich our effort in expanding the Ruby community in Austria. Vienna, Austria

Pro Event CascadiaJS 2026 - Seattle, WA, USA

https://cascadiajs.com/2026

Event Dates: June 01, 2026, June 02, 2026

CFP closes at January 04, 2026 23:59 UTC

January 04, 2026 23:59 UTC (Local)

Submit Now! I'm Attending! June 01, 2026 June 02, 2026 CascadiaJS 2026 UTC ![speaker](https://cascadiajs.com/_public/images/past/cjs25-adam-563e0866a2.jpg) CascadiaJS is an annual reunion of web developers in the Pacific Northwest and beyond, where friends new and old meet to celebrate our unique community, share knowledge and explore ideas on the cutting edge of the web, JavaScript and AI. We are a conference for devs by devs. You'll hear technical talks from top engineers, get connected to industry-leading companies and discuss what you've learned during our hallway track with 500+ other attendees. This is an event designed to help you level up your skills, build your network and have fun for a few days in the beautiful PNW. Seattle, WA, USA

Pro Event Neos Conference 2026 - Karlsruhe, Germany

https://www.neoscon.io/

Event Dates: June 01, 2026, June 02, 2026

CFP closes at January 16, 2026 00:00 UTC

January 16, 2026 00:00 UTC (Local)

Neos, Neoscms, Flow, Php, Legacy code, Scalability, Infrastructure, Kubernetes, Docker, Tests, Testing, Bdd, Ddd, Extensibility, Design patterns, User experience, User interface, Javascript, Pwa, Typescript, Css, Cms, Content management, Open source

Submit Now! I'm Attending! June 01, 2026 June 02, 2026 Neos Conference 2026 UTC #Why Neos Con? Neos and Flow are based on the idea that your content should adjust to your business domain. Following the same rule to bring targeted content to your audience with Neos, Neos Con is an event from the community, for the community. We are looking for highly valuable tech content for our web developer audience. #What is Neos Con? Neos Conference is a simple idea: Let’s bring the Neos community together and learn from each other. Neos Con features high class speakers and deep-dive tech and developer talks. Meet the "who-is-who" of the international Neos community: team members, developers, agencies, organizations and (maybe) future colleagues and friends. We're streaming the whole conference live and record each talk individually to put online and to be used for personal promotion. Check out our YouTube channel (https://www.youtube.com/channel/UCQndryIh2s9i3htDrpb6tiw) for more talk recordings of previous conferences. More about the Neos CMS project: www.neos.io Karlsruhe, Germany

Pro Event Conf42 Database DevOps 2026 - Online

https://www.conf42.com/dbd2026

Event Dates: June 04, 2026

CFP closes at May 04, 2026 19:44 UTC

May 04, 2026 19:44 UTC (Local)

Schema, Automation, Pipelines, Versioning, Migration, Observability, Scalability, Resilience, Replication, Compliance

Submit Now! I'm Attending! June 04, 2026 June 04, 2026 Conf42 Database DevOps 2026 UTC ### Quality over quantity We care more about original, thoughtful content than just filling slots. If you have something genuinely useful or interesting to share, we’d love to have you as a speaker. --- ### Sales pitches It’s totally fine to highlight your product, framework, or service. But straight-up sales pitches—especially reused ones—won’t make the cut. --- ### Inclusivity We welcome speakers from every background and experience level. If you’d like to speak but need support or accommodations, let us know. We’ll do what we can to help. --- ### Be nice! We won’t publish anything offensive or disrespectful. We’re here to learn, share, and have fun, let’s keep it that way. Online

Pro Event Craft Conference 2026 - Budapest

https://craft-conf.com/2026

Event Dates: June 02, 2026, June 03, 2026, June 04, 2026, June 05, 2026

CFP closes at January 31, 2026 15:37 UTC

January 31, 2026 15:37 UTC (Local)

Software delivery, Software developing, Devops, Security, Docker, Blockchain, Engineering management, Technical debt, Kubernetes, Machine learning, Orchestration, Containersation, Ai, Ml, Serverless, Edge computing, Devex, Devsecops, Software craftship, Microservices, Micro frontends, Chat gpt, Platform engineering, People skills, Leadership skills, Real agility, Product engineer

Submit Now! I'm Attending! June 02, 2026 June 05, 2026 Craft Conference 2026 UTC Craft Conference is an international festival-like event about software delivery craft. It combines talks, hands-on sessions and workshops, where attendees can learn about the latest tools, methods, and practices of software product delivery craft. This event serves as a compass for new technologies and trends provided by top-notch experts worldwide. [Craft Conference website](https://craft-conf.com/) [Check out previous years' presentations](https://www.youtube.com/playlist?list=PLcTa2e7_ENN_ZmTmGC_AFh1ArFgdEb5Z6) Budapest

Pro Event x33fcon training 2026 - Gdynia, Poland

https://www.x33fcon.com/#!training.md

Event Dates: June 08, 2026, June 09, 2026, June 10, 2026

CFP closes at January 12, 2026 23:59 UTC

January 12, 2026 23:59 UTC (Local)

Blue, Red, Purple, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, New research, New tool, Ai

Submit Now! I'm Attending! June 08, 2026 June 10, 2026 x33fcon training 2026 UTC [![](https://www.x33fcon.com/img/logo.png)](https://www.x33fcon.com) # x33fcon 2026 (10th edition) - Training When and Where -------------- - **1-day training**: June 10, 2026, Gdynia, Poland - **2-day training**: June 9 - 10, 2026, Gdynia, Poland - **3-day training**: June 8 - 10, 2026, Gdynia, Poland **This form is only for training. There are separate forms to submit your [talk](https://www.papercall.io/x33fcon-conference-2026) or [workshop](https://www.papercall.io/x33fcon-workshops-2026) proposal.** About x33fcon ------------- Yet another security con? **Nope.** The idea behind **[x33fcon](https://www.x33fcon.com)** (pronounced /ˈziːf-kɒn/) is to focus on a very specific need of the security industry: **collaboration between blue and red teams** (sometimes referred to as purple teaming). We know from our professional experience how hard it can be to build a solid bridge between those who assess security and those who guard the castle. Many misconceptions and misunderstandings arise between these two groups. We want to change that. Rather than continue to think about security from either an offensive or defensive perspective, our goal is to encourage security professionals to consider both perspectives while working more closely together. Both blue and red teams provide unique capabilities to an organization, but the collaboration between the two yields the best results. **[x33fcon](https://www.x33fcon.com)** is an event that brings both groups together, and everyone from both sides of the fence are invited to gather, share ideas and discuss thoughts on security. Who Should Attend ----------------- Anyone interested! Topics planned for this conference are important for any IT security personnel, especially **red teamers, pentesters, incident responders, analysts, and researchers**. The conference will include high-level talks on team collaboration, case studies, and deep-dives into attack and defense techniques. It's a great opportunity to meet other blue and red team members, learn from their experiences and understand how attackers and defenders think and behave. Are you responsible for security? **Don't miss out!** Come along and help define what's possible. About Us -------- We are a group of security enthusiasts with many years of experience in both the offensive and defensive arena. We have worked for small companies and large multi-national corporations around the world. Our experience spans all major sectors of business including **Finance, Healthcare, Energy and Aviation**. We have also contributed to, and presented at, many security events: **Security BSides Warsaw, NoVA Hackers, Tech.3camp Gdansk, HackInParis, Geek Girls Carrots**, and lectures at **Gdansk University of Technology**. Security professionals in offensive and defensive roles should collaborate with each other - more often and more effectively. That's the main thrust behind the creation of **[x33fcon](https://www.x33fcon.com)**; to provide a forum to boost this collaboration. Gdynia, Poland

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CFP closes at	March 23, 2026 19:22 UTC
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CFP closes at	January 31, 2026 15:46 UTC
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CFP closes at	February 03, 2026 00:00 UTC
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CFP closes at	February 28, 2026 23:46 UTC
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CFP closes at	January 31, 2026 22:59 UTC
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CFP closes at	February 28, 2026 10:40 UTC
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CFP closes at	February 27, 2026 18:10 UTC
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CFP closes at	April 20, 2026 19:29 UTC
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CFP closes at	April 21, 2026 13:32 UTC
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CFP closes at	March 15, 2026 15:33 UTC
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CFP closes at	April 20, 2026 19:31 UTC
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CFP closes at	March 01, 2026 19:31 UTC
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CFP closes at	February 28, 2026 23:00 UTC
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CFP closes at	January 04, 2026 23:59 UTC
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CFP closes at	January 16, 2026 00:00 UTC
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CFP closes at	May 04, 2026 19:44 UTC
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CFP closes at	January 31, 2026 15:37 UTC
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CFP closes at	January 12, 2026 23:59 UTC
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Event Directory

Sponsored by Microsoft

Event Dates: April 23, 2026

CFP closes at March 23, 2026 19:22 UTC March 23, 2026 19:22 UTC (Local)

Containers, Microservices, Kubernetes, Scalability, Orchestration, Observability, Deployment, Resilience, Networking, Automation

Event Dates: April 23, 2026, April 24, 2026

Event Dates: April 25, 2026

CFP closes at January 31, 2026 15:46 UTC January 31, 2026 15:46 UTC (Local)

Ai-security, Application-security, Cyber security

Event Dates: April 30, 2026, May 01, 2026

CFP closes at February 03, 2026 00:00 UTC February 03, 2026 00:00 UTC (Local)

Event Dates: April 28, 2026, April 29, 2026, April 30, 2026, May 01, 2026

CFP closes at February 28, 2026 23:46 UTC February 28, 2026 23:46 UTC (Local)

Voip, Sip, Opensips, Rtc, Unified communication, Ims, Rcs, Telecom, Open source

Event Dates: May 05, 2026, May 06, 2026

CFP closes at January 31, 2026 22:59 UTC January 31, 2026 22:59 UTC (Local)

Ios, Swift, Ios development, Ios-development, Apple, Apple intelligence, Apple development

Event Dates: May 09, 2026

CFP closes at February 28, 2026 10:40 UTC February 28, 2026 10:40 UTC (Local)

Event Dates: May 14, 2026, May 15, 2026

CFP closes at February 27, 2026 18:10 UTC February 27, 2026 18:10 UTC (Local)

Devops, Ai

Event Dates: May 21, 2026

CFP closes at April 20, 2026 19:29 UTC April 20, 2026 19:29 UTC (Local)

Concurrency, Simplicity, Goroutines, Channels, Performance, Testing, Refactoring, Interfaces, Tooling, Community

Event Dates: May 21, 2026

CFP closes at April 21, 2026 13:32 UTC April 21, 2026 13:32 UTC (Local)

Sre, Devops, Cloud, O11y, K8s

Event Dates: May 22, 2026

CFP closes at March 15, 2026 15:33 UTC March 15, 2026 15:33 UTC (Local)

Osint, Red team, Blue team, Human factors, Hardware, Soft skills, Grc, Management, Appsec, Ics/scada

Event Dates: May 28, 2026

CFP closes at April 20, 2026 19:31 UTC April 20, 2026 19:31 UTC (Local)

Llms, Prompting, Ai, Ml, Mlops, Iot

Event Dates: May 29, 2026

CFP closes at March 01, 2026 19:31 UTC March 01, 2026 19:31 UTC (Local)

Event Dates: May 30, 2026

CFP closes at February 28, 2026 23:00 UTC February 28, 2026 23:00 UTC (Local)

Hacker, Bsides, Computer security, Exploit, Linux, Windows, Meshtastic, Sdr, Red team, Osint, Privacy, Cloud security, Reverse engineering, Dfir, Incident response, Penetration testing, Hacking, Offensive security, Ai, Social engineering, Maine, New england

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

Event Dates: June 01, 2026, June 02, 2026

CFP closes at January 04, 2026 23:59 UTC January 04, 2026 23:59 UTC (Local)

Event Dates: June 01, 2026, June 02, 2026

CFP closes at January 16, 2026 00:00 UTC January 16, 2026 00:00 UTC (Local)

Neos, Neoscms, Flow, Php, Legacy code, Scalability, Infrastructure, Kubernetes, Docker, Tests, Testing, Bdd, Ddd, Extensibility, Design patterns, User experience, User interface, Javascript, Pwa, Typescript, Css, Cms, Content management, Open source

Event Dates: June 04, 2026

CFP closes at May 04, 2026 19:44 UTC May 04, 2026 19:44 UTC (Local)

Schema, Automation, Pipelines, Versioning, Migration, Observability, Scalability, Resilience, Replication, Compliance

Event Dates: June 02, 2026, June 03, 2026, June 04, 2026, June 05, 2026

CFP closes at January 31, 2026 15:37 UTC January 31, 2026 15:37 UTC (Local)

Event Dates: June 08, 2026, June 09, 2026, June 10, 2026

CFP closes at January 12, 2026 23:59 UTC January 12, 2026 23:59 UTC (Local)

Blue, Red, Purple, New, Hands-on, Beginner, Intermediate, Advanced, Hacking, Hunting, Research, Linux, Windows, Kernel, Social engineering, New research, New tool, Ai

CFP closes at March 23, 2026 19:22 UTC

March 23, 2026 19:22 UTC (Local)

CFP closes at January 31, 2026 15:46 UTC

January 31, 2026 15:46 UTC (Local)

CFP closes at February 03, 2026 00:00 UTC

February 03, 2026 00:00 UTC (Local)

CFP closes at February 28, 2026 23:46 UTC

February 28, 2026 23:46 UTC (Local)

CFP closes at January 31, 2026 22:59 UTC

January 31, 2026 22:59 UTC (Local)

CFP closes at February 28, 2026 10:40 UTC

February 28, 2026 10:40 UTC (Local)

CFP closes at February 27, 2026 18:10 UTC

February 27, 2026 18:10 UTC (Local)

CFP closes at April 20, 2026 19:29 UTC

April 20, 2026 19:29 UTC (Local)

CFP closes at April 21, 2026 13:32 UTC

April 21, 2026 13:32 UTC (Local)

CFP closes at March 15, 2026 15:33 UTC

March 15, 2026 15:33 UTC (Local)

CFP closes at April 20, 2026 19:31 UTC

April 20, 2026 19:31 UTC (Local)

CFP closes at March 01, 2026 19:31 UTC

March 01, 2026 19:31 UTC (Local)

CFP closes at February 28, 2026 23:00 UTC

February 28, 2026 23:00 UTC (Local)

CFP closes at January 04, 2026 23:59 UTC

January 04, 2026 23:59 UTC (Local)

CFP closes at January 16, 2026 00:00 UTC

January 16, 2026 00:00 UTC (Local)

CFP closes at May 04, 2026 19:44 UTC

May 04, 2026 19:44 UTC (Local)

CFP closes at January 31, 2026 15:37 UTC

January 31, 2026 15:37 UTC (Local)

CFP closes at January 12, 2026 23:59 UTC

January 12, 2026 23:59 UTC (Local)