Application Security

[Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Base-Layer-Wien/3/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Base-Layer-Wien/3/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Base-Layer-Wien/3/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Base-Layer-Wien/3/) **Baselayer Workshop 3: Lightning, Bezahlen und Steuern** Du verwahrst deine Bitcoin selbst, beachtest die wichtigsten Grundsätze zu Sicherheit und privacy und weißt, wie Transaktionen funktionieren. Nun geht es darum, Bitcoin im Alltag zu nutzen: in diesem Workshop lernst du das Lightning-Netzwerk in der Praxis kennen, wir sprechen über das Prinzip "Spend and Replace" und schauen uns den steuerlichen Rahmen\* in Österreich an. **Programm** 09:45 Einlass 10:00 Lightning-Netzwerk: Funktionsweise und Praxistest 11:00 Spend and Replace: Bezahlen mit Bitcoin 12:00 Überblick zum aktuellen steuerlichen Rahmen\* 12:45 Ausblick: Community-Veranstaltungen 13:00 Ausklang **Details** **Eintritt**: Frei (begrenzte Plätze — Einlass nur mit Voranmeldung!) **Ort**: Wien: siehe Anmeldewebsite **Mitbringen**: Smartphone oder Laptop **Teilnahme**: Nur mit Voranmeldung \*die Veranstaltung stellt keine Steuerberatung dar - die konkrete steuerliche Situation ist mit dem persönlichen Steuerberater zu klären. **Hinweis**: der Workshop baut auf den Veranstaltungen „Base Layer 1 + 2“ oder vergleichbarem Vorwissen auf. Veranstalter: Bitcoin Austria, unterstützt von Coinfinity. [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Base-Layer-Wien/3/) Vielen Dank an [Coinfinity](https://coinfinity.co/) für die Unterstützung.

\*\*registration necessary: https://villavida.at/event/sapphic-speed-dating-vienna-may-2\*\* Ready to flirt, giggle, and maybe fall a little bit in love? Come try your luck at Sapphic Speed Dating, an evening for sapphics of all flavors to meet, mingle, and make connections-romantic or otherwise. Expect cozy vibes, rotating conversations and cheeky question prompts. Tickets: €20 per person Solidarity tickets available-just let us know in the registration form. Hosted by the wonderful Lucki, who’ll make sure everyone feels seen, safe, and supported. Think of it as your event for sapphic Vienna connections. Bring your good energy. Leave with a match…or a friend…or five. What to Expect You’ll rotate through a series of short dates with other participants. After each round, you note who you’d like to see again. If there’s a match, you’ll be connected after the event. It’s simple, efficient, and avoids the usual awkward guesswork. Who Is This For? This event is for people who identify as sapphic (including lesbian, bi, pan, queer, etc.) and want to meet others in a respectful, inclusive space. Accessibility & Atmosphere Villa Vida Café is a queer-centered space. It’s wheelchair accessible, including an accessible toilet. The vibe is casual, friendly, and intentionally low-pressure. The event is hosted in English but the host also speaks German if needed. You may choose to speak in whichever language you want during your dates. Good to Know Spots are limited to keep things manageable and balanced Please arrive 15’-30’ earlier so the rotations can run smoothly If you can’t make it, let us know in advance so someone else can take your place

**Selbstwert & Sichtbarkeit** 2.–3. Mai 2026 | Wien Ein Workshop von und mit Michael Rosenberg - Coach, Speaker & Visionär. Du hast Talent, aber ein Sichtbarkeits-Thema. Du weißt viel, du kannst viel. Und trotzdem hältst du dich zurück. Dieser Workshop ist kein Rhetoriktraining. Kein „Stell dich mal vorne hin“. Es ist ein Raum für echte Arbeit an DIR: • deinem Selbstwert • deiner Präsenz • deiner inneren Klarheit • deiner Wirkung Zwei Tage, um zu erleben, wie es sich anfühlt, nicht angepasst sichtbar zu sein, sondern selbstbestimmt. Wir arbeiten in einer kleinen Gruppe (max. 10 Teilnehmer). Das schafft Tiefe. Verbindung. Echtheit. Wenn du spürst, dass du dich nicht länger kleiner machen willst, dann ist das dein Raum. 📍 Wien 💶 € 280 🔗 Anmeldung: [info@rosenberg.vision](info@rosenberg.vision)

Join us for some focused writing time. All writers and all experience levels are welcome and don’t worry, no one will see what you've written. Whether it‘s your blog, a report, your thesis, your next book, copy for your website, or just your daily journaling, it doesn’t matter. This session is about getting your writing done and meeting other writers in your area. When you show up, say hello to everyone, grab a drink, and get your writing tools ready. Once you’re all settled, take some time to chat with your fellow writers. Once everyone’s arrived, I will lead quick introductions and then set the timer for our quiet and focused writing session. Afterward, we’ll have time to chat and get to know each other. We often talk about our successes and challenges as writers. If you don’t have time to stick around, no worries! Schedule (tentative): 9:00 - 9:15: Arrive, set up, order some coffee, short introductions. 9:15 - 10:45: Timer starts. Time to write. 10:45 - 11:00: End. Short exchange, settle your bill, takeoff. Optional: Sometimes some of us choose to stay for a second round. Great for when you‘re on a roll and have time. **A note about the format** We don’t host critiques or readings. These events are a safe space for writers of all skill levels and genres to work on their craft, so no one will read or critique your writing. For our full event schedule, visit [https://shutupwrite.com](https://www.shutupwrite.com). **Other Important Details:** WiFi available Travel / Parking: Hietzing station (U4, 10, 60, 51A, 56A, 56B, 58A and 58B). Very limited public parking (Kurzparkzone), Parkgarage Hietzing nearby.

Hi Running fellows, Whether you’re a walker, new to running, a semi-pro, a marathonist or a sprint star - if you want to start your weekend in an active way and enjoy the outdoors in lovely surroundings with a fun, international and multilingual group of people, you are welcome to join us! Every Saturday at 9:30 am, we meet, we run, in the magnificent Schönbrunn park, and then we go for breakfast. Want to discuss politics or the best recipes for banana pancakes? Not a problem. Not feeling social? Tune out with your earbuds - we can talk over breakfast. We are casual. You can be too. What to expect: Start by meeting Adrian, Ali, Liz, Paul and Sonia on-time at 9:30am outside the Schönbrunn U-Bahn stop (exit Grünbergstraße). (Coordinates: 48.1858130, 16.3200640) From there, we walk to the side park entrance where the “running” part begins. The important thing is that you run at your own pace. Typically, small groups of people will run at the same pace as you, so you never have to walk/run alone :) We finish one hour later, at about 10:40am, reconvening just inside the Hietzinger Tor exit. (Coordinates: 48.1858825, 16.3032647). From there, we’re off to breakfast! Breakfast Details: Anker bakery opposite the U4 Hietzing station and depending on the weather, grab something for a picnic in Schönbrunn park, or hang out in the bakery. If you missed us earlier, you can always go there around 10:45. We are a fun group of runners who don’t take things too seriously. We meet, chat, RUN, stretch, chat, EAT and we hang out over a beer every now and then. It's that easy. Please join us for breakfast after the run! The more the merrier. Typically we are 10-30 people, as not everyone who comes signs up on meetup. Important disclaimer: Please only run as much as you feel you can, considering the temperature, weather conditions, your own fitness etc... run and walk at your own pace as the organizers do not assume any liability for any injuries or health issues. Sonia, Adrian, Ali, Paul and Liz

Interested in sketching or painting? Join us at the Vienna Atelier of Traditional Arts (VATA). Model starts posing at 3 PM. Easels or benches are available. Snacks & tea are being served. Just bring pencil, paper and any other utensils you may need. All levels welcome. A fee of 12 Euros can be paid in cash upon arrival to cover our costs and to pay for the model. We also offer portrait sessions on most Sundays from 3-6 pm. For more information about us, see www.viennaatelier.com or send email to info@viennaatelier.com

The summer edition is the second workshop in the "Grow your own Vegetables" workshop series. As always, our "vegetable whisperer" Kim will provide hands-on guidance as we work together. You’ll learn how to properly transplant young plants, determine the ideal spacing, and understand why this is so vital for plant health. We will also cover the differences between greenhouse and outdoor cultivation, which crops are better off being transplanted versus sown directly, and the conditions needed for plants to grow into strong, fruit-bearing specimens. Additionally, we’ll dive into the topic of mulching and demonstrate how this method protects the soil and improves water retention. **When?** Saturday, May 2nd, 2026 Saturday, May 9th, 2026 From 10:00 AM – 12:30 PM each day **Cost?** €55 per person

**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! 🚀

This is an event for ages 16 and up. Children are not allowed to participate. We cannot guarantee age-appropriate scenes and exercises. We meet at Donauinsel Coordinates: https://maps.app.goo.gl/FVhWPCS2ttP4EQ4Q8 We advise you to join the WA-Group because we maybe move to a different meadow. And the exact coordinates where we are will be posted there. **Stop overthinking and start playing!** 🌿 This session is a soft, safe space to practice being present and letting go of perfectionism. Please note: The main part of this session will be held in **German**. **Raus aus dem Kopf, rein in den Moment!** 🎭 Hast du das Gefühl, oft festzustecken oder alles perfekt machen zu wollen? Improvisationstheater ist das perfekte Training gegen Procrastination und Perfektionismus. Hier lernst du, dem ersten Impuls zu vertrauen und mit dem zu arbeiten, was gerade da ist. **Outdoor Vitality:** Training by the water is pure mindfulness. Nature helps calm your nervous system and instantly stops overthinking. Fresh air, open space, and improv—the perfect combo to clear your mind and boost your well-being. **Bonus für Körper & Geist:** Das Training am Wasser ist Achtsamkeit pur. Die Natur hilft dir, das Nervensystem zu beruhigen und das Gedankenkarussell sofort zu stoppen. Frische Luft, weite Sicht und Impro – die beste Kombi, um mentalen Ballast einfach abzuwerfen. **Was dich erwartet:** In einer wertschätzenden Atmosphäre nutzen wir einfache Spiele und Bewegung, um: * 🌱 **"Ja, genau!" zu sagen:** Impulse annehmen statt sie zu zerdenken. * ✨ **Fehler zu feiern:** Perfektionismus ablegen und spielerisch "scheitern". * 🧠 **Präsenz zu stärken:** Ganz im Hier und Jetzt reagieren. **Der Ablauf:** Wir starten mit 1,5 Stunden lockerer Gruppenspiele. Danach folgen sehr kurze, lustige Impro-Szenen. **Wichtig:** Du machst nur das, worauf du Lust hast. Es ist ein Safe Space – keine Vorkenntnisse nötig! 👤 **Host:** Simon Brauner (über 70geleitete Trainings) Das Event ist kostenlos. Wir freuen uns über Spenden. The event is free. We welcome donations. **Komm vorbei, lass den Planungsmodus hinter dir und entdecke die Freude am Moment. Wir freuen uns auf dich! 💚** WA-Gruppe: [https://chat.whatsapp.com/JgmE1fAt7284tf0eIFlBtI](https://chat.whatsapp.com/JgmE1fAt7284tf0eIFlBtI) This is a German-speaking improv session focused on mindfulness and overcoming mental blocks. No acting experience needed - just bring your presence and curiosity!

Join us for a portrait workshop! :) 👥 There will be 10 photographers participating 💸 Free event 📝 Details such as post-production, credits, and any concerns can be discussed in person 📍Burggarten / Albertina All photographers can also model and vice versa- but please sign up only to the one you would prfer doing, so we have a good balance :) The event is suitable for everyone regardless of skill / gear. Organized by Adithyan & Urška

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/)**.

Join us for a portrait workshop! :) 👥 There will be 10 models participating 💸 Free event 📝 Details such as post-production, credits, and any concerns can be discussed in person 📍Burggarten / Albertina All photographers can also model and vice versa- but please sign up only to the one you would prefer doing, so we have a good balance :) The event is suitable for everyone regardless of skill / gear. Organized by Adithyan & Urška

What better way to spend this 27°C afternoon than on the Donauinsel together: * practicing languages * some activity games, * and picnicking (if you bring some food) Be on time so you won't miss miss the Czech delicacies that Jitka (Judith) is bringing :) . Whatsapp group: https://chat.whatsapp.com/GZgEMzjqM3DETqP6E3qMwk and https://chat.whatsapp.com/IbXtEiwJ38wH1rc4hv66gc

⭐️Would you like to meet new friends?✨Welcome to Fast Friending in Vienna! Age 20-29/30-39. Please read the description attentively: Our next event is coming soon! Price for boys is 10€ (cash) and order a drink Price for girls is 5€ (cash) and order a drink ✨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)✨ To find us go downstairs when you arrive to place. Join us on Instagram and don’t miss new events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

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

Join us on Wednesday, May 13, 2026, from 6-8 PM EDT, for a unique and challenging event featuring the CMD+CTRL Cyber Range. OWASP Toronto is happy to host a Cyber Range event with CMD+CTRL! CMD+CTRL Cyber Ranges are intentionally vulnerable applications and websites that tempt players to steal money, view their boss’s salary, acquire expensive items for free, and conduct other nefarious acts. **Bring your laptop to participate in-person, or join virtually!** * In-person: In person: Security Compass, 325 Front Street West, Unit 103, Toronto, ON * Online: See registration below **You MUST register on the following site to participate:** https://web.cmdnctrlsecurity.com/owasp-toronto-register

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

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

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

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)