Application Security

We are happy to announce the next [eBPF](https://ebpf.io/)-focused meetup in Vienna scheduled for March 6, 2026. All talks will be suited for beginners and experts as well. Whether you're a web developer, platform engineer, data scientist or simply curious about the latest advancements in the world of IT, this event is for you. Come and join us to network with like-minded professionals, expand your knowledge in eBPF and explore how this open-source technology is revolutionizing the way we solve problems. Don't miss out on this opportunity to stay ahead of the curve! *Special thanks to our sponsors:* *\- ÖBB for providing an excellent venue for this meetup\!* **Agenda:** * 17:00 - 17:25: Arrival and Registration * 17:25 - 17:30: **Welcome** - *by the Organizers* * 17:30 - 18:00: **The pod knows where you're from** *\- preserving Source IP with Cilium and DSR* \- by Marcel Gredler * 18:00 - 18:30: Break * 18:30 - 19:00: **Signing eBPF for Security** *(with Hornet LSM)* \- by Julian Zhuang * 19:00 - 21:00: Closing Words & Networking Apero **Topic 1: The Pod Knows Where You're From – Preserving Source IP with Cilium and DSR** In this session, Marcel Gredler delves into maintaining original source IP addresses in Kubernetes pods using Cilium and Direct Server Return (DSR). By bypassing traditional load balancers for return traffic, DSR boosts bandwidth and performance, enabling efficient handling of high-throughput workloads like AI model inference and training in cloud-native setups. **Topic 2: Signing eBPF for Security (with Hornet LSM)** Julian Zhuang discusses enhancing eBPF program security via cryptographic signing integrated with the Hornet Linux Security Module (LSM). This approach verifies eBPF code integrity before kernel loading, reducing vulnerabilities in observability, networking, and security tools while ensuring safe deployment in production environments.

**✨ [#IAmRemarkable](https://women-lead-community.mn.co/spaces/10976736/search?term=%23IamRemarkable) Workshop – Let’s Talk About Your Achievements ✨** Do you find it hard to talk about your achievements without feeling like you’re bragging? This [#IAmRemarkable](https://women-lead-community.mn.co/spaces/10976736/search?term=%23IamRemarkable) workshop is a safe, uplifting space where we’ll practice exactly that — together. **What is [#IAmRemarkable](https://women-lead-community.mn.co/spaces/10976736/search?term=%23IamRemarkable)?** [#IAmRemarkable](https://women-lead-community.mn.co/spaces/10976736/search?term=%23IamRemarkable) is a global Google initiative that empowers women and underrepresented groups to confidently share their achievements and increase their visibility at work and beyond. *In this 90-minute interactive session, you will:*\* * Explore why self-promotion feels uncomfortable (and why it’s *not* your fault) * Learn why talking about your work is essential for career growth and opportunities * Practice articulating your achievements in a way that feels honest and authentic * Discover how you can lift others up through allyship and recognition You’ll leave with: * More confidence to speak about what you’ve done * Simple phrases and frameworks you can reuse in conversations, reviews, CVs, LinkedIn, and more * A sense of connection and empowerment from doing this in community If you’ve ever thought *“I don’t want to brag”* or *“It was nothing special”* — this session is for you. 💛 \-\-\- If you are not yet a member of our free and global Women Lead Community, we would like to invite you to join at least 10 minutes prior to the workshop in order to access the event link, and not to miss out on follow-up messages and further opportunities to learn, network and co-create: [https://women-lead-community.mn.co/](https://women-lead-community.mn.co/) Our community is a safe space, exclusively for women interested in self-development. You are very welcome to bring along women colleagues and friends. If you invite them to join our community after you yourself joined, you can also reap ambassador benefits. You can learn everything about this when completing the Welcome Checklist on the community platform.

Are you interested in product management and user experience? Are you an early bird? Join us for **UX Vienna Mornings**, a casual breakfast meetup. Meet like-minded people, discuss interesting topics, and expand your professional network in a great atmosphere. Our agenda: 1. Introduce yourself: Share what you do or what you like. 2. Learn about job opportunities and upcoming events. 3. Discuss your topics or projects. Is there a question you would like to discuss? Or a project you would like to share? Please bring them along! 4. Network and chat. **UX Vienna Mornings** take place on the first Friday of every month from 8 am to 10 am. Please note that this location only accepts cash. By participating, you agree that your likeness may be recorded and authorise UX Vienna to use any recording containing your likeness in any medium for any purpose. Accessible services for people with special needs: For assistance from a public transport stop to the venue and back, please email Max Scheugl at m@nofro.com

All info and registration: [https://www.iicv.at/community-event](https://www.iicv.at/community-event) Join us for a night of socialising with your favourite improv-people Bring your own drinks and some snacks to share, and meet some old and new faces of the improv community in Vienna. There may or may not be some improv games, depending on the mood, but the primary goal is just getting to know each other and networking in a chill environment :) If you can no longer make it, please update your attendance so we know how many people to expect!

Hey! Flow with me through a Vinyasa Flow for 60 Minutes.

13€ + 2€ for a mat

Level: sporty beginner to intermediate.

Want to know more about me? visit www.explore-pure-yoga.com 🙂

Looking forward to see you on the mat 🧘🏻
Anna

Fridays in Vienna deserve a better ritual. ✨ **Friday Social Club** is the easy start to your weekend - a relaxed night made for genuine conversations and a great atmosphere. On **06 March** **|** **from 7PM**, we’re meeting at **Drei Bögen**. Expect drinks, low background music and an open, friendly crowd - no business talk, no elevator pitches. Drop by for one drink or stay longer. Come alone or bring a friend - you’ll fit in either way. **Good to know:** * Please RSVP only if you’re coming. If plans change, update your RSVP. * Be respectful and inclusive - let’s keep the vibe great. Follow us on Instagram: **[@vienna.networking](https://www.instagram.com/vienna.networking/)**

Jeden Freitag um 18 Uhr zeigen wir dir bei unserer Tour unseren Maker Space. Es erwarten dich rund 900m2 Werkstattfläche, eine Menge ganz unterschiedlicher Bereiche, viele Maschinen und Geräte. Wir freuen uns auf deinen Besuch!

**Hey everybody!** Do you want to code together, share your projects, or just hang out in a creative atmosphere? Then join us at the **Coding Club @ Jo&Joe Hostel**! We usually start with a short introduction round so everyone can get to know each other. After that, you can: * share your achievements or pet projects (informal, just at the table) * get feedback or inspiration from others * or simply work on your own project alongside the group Bring your laptop (or any device you like to code on) if you want to actively work. Or just come by to connect and get inspired. Please try to be on time so we can kick things off together. Looking forward to seeing you there! 🚀

Weekly screenings from a large archive of many of the most significant, yet seldom seen and rarely accessible cinematic masterpieces in the history of film - from its earliest beginnings to the present day. Screenings are in original language, if English, or original language with English subtitles. Films are selected democratically on the inspiration of a brief pre-screening discussion. The selected title is typically a "neglected gem" that most of us discover together for the first time. Individual taste is not a criterion and all participants are expected to put the interests of the group as a whole above personal preference or prejudice. In this sense, the emphasis is on openness, exploration, and surprise. Each screening is followed by an in-depth group discussion, led and moderated by the curator. WARNNG: FilmStory is not just about watching movies! Rather, it's a socially responsible, intellectual engagement, involving an organic approach to group study of film language, philosophy, art, history, politics, and technology. In this sense, the film is always merely the current highlight in an explorative, ongoing group discussion. **FilmStory** is a members-only series that involves a closely knit community of cinephiles. Events take place every Sunday in a comfortable, private setting with limited capacity. Participation is reserved primarily for regular members, but we're always ready to make new friends! Non-regular members may request to meet the community and, upon acceptance as a "new joiner," are welcome to participate in one event, according to space availability. New joiners are asked to make a €6 member dues contribution in advance of the requested date. New members receive a message of confirmation and the address of the Living Room in 1080 Vienna upon receipt of their dues contribution. **FilmStory** is presented and hosted by **[KulturSalon Wien](https://www.meetup.com/kultursalon-wien/)**.

**LOVE DARK HUMOR?** You're in the right place! Embrace your beautifully twisted sense of humor, and let your dark side shine! **Our Promise 🤝** ♦ Fun-filled shows featuring Vienna’s top-tier comedic talent. ♦ Donation-based show concept (more info below) ♦ International, professional comedian(s) bringing their best material. **COMEDY FOR EXPATS: COMEDY CLUB since 2016** 📣 Doors Open: 20:00 \|\| Show Starts: 20:30 ⏱️ Don't wait! Online tickets get Priority Seating. 🎟️ **Space is limited!** Reserve your spot here: **[https://skybar-mar7.eventbrite.com](https://skybar-mar7.eventbrite.com)** **What is a Donation-Based Comedy Show?** 🤔 ♦ This is a unique concept where you decide the ticket price at the *end* of the show, based on how much you enjoyed it! ♦ We believe comedy should be accessible to everyone and don't want a high ticket price to stand in the way of a good laugh ♦ After the show, contribute whatever amount you choose. Whether it's 10€ or 50€, your support helps us keep bringing more laughter to all! ### ❓ **Any Questions?** Contact us at: **[www.ComedyForExpats.com](http://www.ComedyForExpats.com)**

Humor, Drama, Leidenschaft – das ist Maestro, der weltweit populärste Improtheater-Wettstreit. Zur Feier des internationalen Frauentags gibt es diese Show in komplett weiblicher Besetzung, von der Regie bis hin zur Fotografin. Ein Maestra! Frauen aus allen Ecken der Wiener Impro-Szene stellen sich den Herausforderungen der Regisseurinnen, spielen in unterschiedlicher Zusammensetzung Szenen und kämpfen um die Gunst des Publikums. Und auch Du kannst Teil der Show werden: Unsere Regisseurinnen leiten eine kostenlose Warm-up-Session, wo man sich kennenlernen und warm spielen kann. Am Ende fragen wir nach Freiwilligen und dann entscheidet das Losglück oder die Regie, wer die verbleibenden Plätze bekommt und mit den bereits fix gesetzten Spielerinnen auf der Bühne stehen darf. Dabei ist uns jedes Erfahrungslevel willkommen! Du musst dich dafür nur zu diesem Event anmelden! Du solltest dir aber auch ein Ticket für die Show kaufen, denn die möchtest du sicher nicht verpassen: [Ticket kaufen](https://www.yesticket.org/event/de/maestra-impro-comedy-show-08-03-26/) ! (Falls Du Teilnehmer wirst, erstatten wir dir natürlich den Eintrittspreis) Wenn du mehr über den Maestro wissen möchtest, klicke [hier](https://viennaimprov.org/maestro-de/) ! Bitte NUR weibliche Personen anmelden.

**Jenseits des Oberflächlichen – mit spiritueller Tiefe, praktischer Inspiration und in entspannter Atmosphäre.** *"Es gibt absolut nichts Falsches daran, auf der „Ebene der Form“ zu manifestieren – sei es materieller Wohlstand, kreative Errungenschaften oder Dinge dieser Art. Tatsächlich kann das Manifestieren auf diese Weise zu den lohnendsten und erfüllendsten Erfahrungen auf unserer menschlichen Reise gehören.* *Doch für viele von uns geht wahre Manifestation über die äußere Welt hinaus und dringt tiefer – in unser inneres Sein (und darüber hinaus)."* (N.N.) ### Einladung zu den nächsten **Spirituellen Gesprächen** Bist du es leid, Gespräche zu führen, die an der Oberfläche bleiben? Sehnst du dich nach Austausch, der inspiriert, berührt – und wirklich etwas in dir bewegt? Dann lade ich dich herzlich zu den **Spirituellen Gesprächen** ein: einer zweistündigen Zusammenkunft für Menschen, die sich nach Tiefe, Orientierung und einem sinnerfüllten Leben sehnen. Gemeinsam erforschen wir, wie es ist, im **Jetzt** zu leben – jenseits von Gedankenmustern, innerem Lärm und der rein verstandesmäßigen Sicht auf die Welt. ### Wer ist eingeladen? Menschen mitten im Leben (typischerweise 45+), die * äußerlich vieles erreicht haben, sich innerlich aber noch nicht ganz angekommen fühlen * eine tiefere spirituelle Verbindung und echten Sinn suchen * persönliche Begleitung und Austausch auf Augenhöhe schätzen ### Themen, in die wir gemeinsam eintauchen * **Spiritualität erforschen** – die Verbundenheit von Selbst und Leben entdecken * **Weisheit kultivieren** – innere Ruhe, Kraft und Klarheit wachsen lassen * **Mit Wandel umgehen** – Lebensübergänge bewusst gestalten * **Den eigenen Sinn erkennen** – was trägt dich wirklich? * **Dem Leben vertrauen** – Freude, Liebe und Offenheit zulassen Bring deine Gedanken, Fragen und das mit, was dich gerade bewegt. Wir teilen Einsichten, Erfahrungen und Impulse – ohne Dogma, ohne Belehrung. Diese Gespräche sind **frei von religiösen oder spirituellen Zugehörigkeiten**. ### Über mich Ich bin **Dieter Langenecker**, spiritueller Begleiter und Moderator für tiefgehende Gespräche. Seit vielen Jahren unterstütze ich Menschen dabei, innere Klarheit zu finden, ihrem eigenen Weg zu vertrauen und ein Leben zu gestalten, das sich stimmig und erfüllt anfühlt. 👉 *Hier kannst du dir ein Bild von meiner Arbeit machen:* **[Video](https://youtu.be/_BN4Ch42EUk)** Ein Nachmittag für **Tiefe, Offenheit und echte Verbindung**. Begegne Gleichgesinnten, lass dich inspirieren und genieße eine warme, ruhige Atmosphäre. Für Gebäck und Getränke ist gesorgt. **Beitrag:** € 15,- (zur Deckung der Kosten für Kaffee/Tee, gesunde Süßigkeiten und Raummiete) Bitte gib mir kurz Bescheid, falls du doch nicht teilnehmen kannst. Und sei bitte pünktlich. Falls das Haupttor geschlossen ist, nutze den Code **2008 + Schlüsselsymbol** oder schreibe mir unter **0681 1069 1321**. Wenn dich das anspricht, **melde dich jetzt an** und sei Teil einer tiefgehenden Gesprächsrunde. Ich freue mich auf dich. Dieter Langenecker [www.langenecker.com](http://www.langenecker.com/)

⭐️Would you like to meet new friends?✨Welcome to Speed Friending in Vienna! Age 20-29/30-39. Please read the description attentively: Our next event is coming soon! 💎Price 10€ and order a drink for boys It is for free for girls ✨if you’re not comfortable with the price, you are welcome to skip this event. 💡 How it works: • You’ll have a short conversations with different people. • After each round, you’ll switch to meet someone new. • You’ll note who you liked, and if there’s a match, we’ll connect you after the event. 🧑‍🤝‍🧑 Age groups: The main groups are for ages 20-29 and 30-39 You are welcome)! Register today)✨ Join us on WhatsApp and Instagram and don’t miss new events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr https://chat.whatsapp.com/ERvtYIUDqtHLtVwwytpKLZ

**A Gentle Space for Inner Freedom (A special Meaningful Conversations event)** Viktor Frankl wrote that even in the most difficult circumstances, one inner freedom remains: the freedom to choose how to react to any given situation. This event begins in that space. Pain and challenging situations are part of being human. Life brings loss, sadness, the feeling of injustice, the sense of not being good enough, change, uncertainty, and limitation — often without explanation and without choice. This gathering is an invitation to pause, to step out of inner struggle for a moment, and to meet life as it is — with dignity and clarity. Through shared reflections and gentle guidance, the event opens a space where psychological clarity and spiritual depth can be practically experienced rather than just explained. A calm, respectful space to stop, listen, and reconnect with what remains steady and free, even when life is not. **This event is especially for you if you’re new to Dieter Langenecker’s work —** **Or if you’d like to reconnect with it.** It also offers a natural entry point into **the monthly Meaningful Conversations**, A gentle, ongoing space for staying connected to what truly matters And to live with greater depth and contentment. Tanja Odermatt & Dieter Langenecker PS: A contribution of € 15,- for room rent, coffee/tea, and cookies will be collected. **Watch this short video:** https://youtu.be/In8dqdxpCF4

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Are you passionate about supporting other men on their mental health journey? We’re building a movement of virtual and in-person men’s groups across Ohio — and we’re looking for group leaders who want to make a real difference with us. As a group leader, you’ll create a safe space where men can connect, reflect, and grow together. Training and support are provided — you just need heart, presence, and a willingness to lead. **Apply now to lead a group in your area:** 👉 https://form.jotform.com/taketimespeakyourmind/sym-group-leader-application Speak Your Mind is a mental health non profit dedicated to bringing our community together to end the isolation that leads to mental struggle and suicide. Learn more about them here: https://linktr.ee/taketimespeakyourmind

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!