Cybersecurity

This workshop series is a **follow-up to the ESP32 Robotics workshop**, but with a different concept. Here, there will be no subject set in advance, instead **all participants are welcome to join at any point and at any level, from beginner to expert**. Beginners will be guided though the basics (C programming, how to use measurement tools, soldering, PCB design, etc…) and can get advice on what tools and kits to start with, others can come with their own projects to get help or share some knowledge. ## Requirements * Bring your own laptop (Windows, Linux or Mac) * Any microcontroller/dev kit to develop your project(s). If you are a beginner and don’t know what to buy, come and we’ll find the best starter kit for you ! * A strong desire to learn stuff, good mood and some patience !

Register yourself on the [website to receive the full details](https://api.leadconnectorhq.com/widget/booking/j5YTbU6YaGLgGOXyvMNn). How can you benefit from learning more about karma and YOUR karma? Join us to learn more about karma and practices that you can use to improve your own life! The talk will be followed by a guided meditation to bless ourselves and the Earth, called Twin Hearts Meditation. WE NEED LOVE, THE WORLD NEEDS LOVE Sunday 10:30 - 11:30 Av Louise 505, Brussel Donation-based. There is a box at the entrance to receive your donation Register yourself on the link a the top to receive all the details This talk + meditation is followed by a Pranic Healing session, a powerful healing system to bring more inner peace, self-connection, and emotional and physical healing. You can register yourself the [healing session that follows here](https://api.leadconnectorhq.com/widget/booking/7QLiiTnqLMxNg6Bdm5Bm). With love, Juliana

Welcome to our weekly event in the upstairs room of The Sister Café, rue Chair et Pain 3, one block from the Grand Place. Please get there early enough to order your drink at the bar first. Thank you! After introductions we will collect questions from the group participants, choose one by voting then discuss it for an hour. Then most of us stay for drinks and bizarre conversations. Past questions have been wide and not confined to academic philosophy: What is a genuine friend? Is social media turning us into emotional zombies? Do we lose some of the experience of things by defining them? Are we driven by sex? Is loneliness a personal failure? Is morality relative? **Crucially, be kind and respectful and generous** in your disagreements; remember how much you personally enjoy someone else proving you wrong before celebrating your cutting counterexamples.

Please [register yourself on the website ](https://api.leadconnectorhq.com/widget/booking/7QLiiTnqLMxNg6Bdm5Bm)to receive the details of how to join. This powerful healing technique removes the negative energies and blockages to then nbe replaced by life energy or prana. Organized by Juliana Cruz, a Pranic Healing practitioner for over 10 years. These donation-based sessions are in a group session, done by different practitioners who have learned Pranic Healing. The sessions take from 20 to 30 minutes. * **Sunday** **From 11:30 to 12:50** 20 - 30 min session per person First-come, first-served. This practice comes after a meditation (from 10:30 to 11:30) to receive and share energies of loving-kindness to the entire Earth. You can join by [registering yourself here](https://api.leadconnectorhq.com/widget/booking/j5YTbU6YaGLgGOXyvMNn). With love, Juliana

Hi everyone, This coffee morning event is @ Café de Voyageurs! Sunday, 3 May 2026, from 10:00 - 12:30. It's limited to 25 attendees. Therefore, please, cancel if you can't join anymore. Café de Voyageurs opened its doors about 10 months ago. Dalila, the owner, is one of the most friendly hosts that I have met in Brussels in the past 5 years. She has given her café an African feeling & atmosphere as she is Algerian herself. The Instagram channel: https://www.instagram.com/cafe.des.voyageurs/ **The address is:** Café de Voyageurs 274 Chaussee de Wavre 1050 Ixelles *** 1. The **prime time** of the event is **10:30 - 12:30**. That's when most people will be there. 2. When you enter the gallery, it's either on the right-hand side or left-hand side of its hallway, depending which entrance you take. 3. If you intend **to join past 12:00** (high noon), then there is no need to register. Just come and join! 4. **DON'T forget to cancel** if you can't join! 5. **Please, be respectful towards each other during the event. (And after ;))** **As always, feel free to follow us on INSTAGRAM!** [https://instagram.com/weekendmorningcoffee?igshid=OGQ5ZDc2ODk2ZA==](https://instagram.com/weekendmorningcoffee?igshid=OGQ5ZDc2ODk2ZA==) **THE STRUCTURE of THE EVENT:** * I will post the event on Saturday/Sunday evening for the following Saturday. * I send out a reminder to everyone on Friday. * There is sometimes a waiting list. * In case RSVP is closed (once there are 10-15 people on the waiting list), I might reopen it on Friday, depending on the number of cancellations in the meantime. * **For everyone on the waiting,** please check your status and messages on Friday evening the latest. I message everyone on the waiting list on Friday. * **Please, move to "not going" AS SOON AS you know that you can't come anymore, that includes everyone who is on the waiting list.** **IMPORTANT:** * **Please, be respectful towards each other during the event. (And after ;))** * When you register yourself, be careful not to register accidentally a +1 guest (unless you bring a guest). It happens very often. * If you have any questions then, message me. *** **A MESSAGE FOR NEWCOMERS:** *In the three years of hosting this coffee group, I have met many people who struggle with anxieties when coming to an event for the first time. Sometimes, it took them more than one attempt before being able to join.* *Occasionally, people reach out to me before the event, and I have always been grateful for that as it offers the opportunity to communicate with each other and to find the best and most gentle way for that person to join the group.* *I would like to encourage everyone who struggles with this to contact me before. It would really be too bad if you can't join us, as it mostly gets better the second or third time you come.* *In addition to that, if you arrive and notice any signs of nervousness or fear, you can always let me know right then.* **THANK YOU AND SEE YOU ALL ON Saturday!**

What's up Friends! 👋 

Ready for some bouldering fun? Boulder-what? 🤔 It’s climbing (FR: escalade, le bloc) up to 4.5m high without ropes—and in my case, without much hope! 😂✨ It’s a super fun indoor activity, but be warned: it does require a certain level of physical fitness and/or skill. Most importantly, though, it requires awesome company—which we’ve got! 😎

 The Idea: 📍 Meeting Point: For those arriving at 14:00, we’ll meet at the cafeteria (next to the billiards table). Feel free to start earlier or later—just drop me a message or write in the group chat so we can meet up. 💪 Stay & climb as long as you want - venue closes at midnight! 🥤 Recharge: If you’ve had enough climbing for the day (we usually do this after 2 hours of climbing), we may head back to the cafeteria (or to the rooftop if it's sunny🌤️) for snacks, drinks & games. Cafeteria closes at 22:00. Where: 📍Arkose: (Brussels Canal) Rue Willy de Bruyn Straat 52, 1000 Bruxelles, Belgique 🔗 https://arkose.com/

Fees: 🤑Entry fee without shoes: * 18 eur (first-timers 10€ with online promo activated) * reduced rates: students, minors, job seekers, firefighters, military (proof required) 👟 Shoe Rental: 5€ (if you don’t have your own) 🎫 10-session pass: 150€

 Good to Know: ✍️ First-timers need to create an account (takes 5min) - do it in advance and pay online to pay less and avoid wasting time onsite 💦 Hydration is key! Bring a water bottle. 🔐 Lockers available, but bring your own padlock. 🚿 Changing rooms & showers on-site. 👕 Wear comfy sports clothes—it gets intense! 🧴 Only liquid magnesium is allowed (for grip) - in reality most people use powder🤫 👟 Thinking of going regularly? Bouldering shoes are a great investment! (Decathlon: ~45-65€ per pair.)

⚠️ Safety First! Bouldering is fun, but safety comes first! Stay alert, know your limits, and don’t take unnecessary risks. Enjoy responsibly! 💪 

📢 Further details may be shared via the group chat or via DM 💬. Make sure to check your messages 👀 at least on the day before the event to avoid missing critical 🙄 announcements. 🐈‍⬛ The Friends Code:
👉Respect and positive vibes, if not 💥🥊
👉Can’t make it? Cancel or drop a message in the chat - helps running things smoothly! 👉 Don't show up if you are on the waiting list or show up at your own risk. 

See you at the walls folks😉

🧘‍♀️ Je vous propose un cours complet de Yoga Hatha de 75 minutes complet, adapté à tous les niveaux. Dans cette pratique, nous explorerons des postures et des exercices de respiration qui vous permettront d'étirer et de libérer votre psoas et toutes les tensions qui s'y trouvent. 🎶 Ensuite, je vous emmène dans un voyage sonore et vibratoire, un moment de relaxation profonde qui va également vous permettre de relâcher les blocages et tensions, qu'elles soient émotionnelles, mentales ou physiques. 🫖 Nous clôturons l’atelier autour d’une tisane et d’un petit goûter. 🌱 Découvrez le merveilleux **Roots Movement Studio** à la Bascule. Un havre de paix lumineux et chaleureux. ✨ Programme \* 14h : Yoga Hatha, cours complet avec petite méditation initiale, postures et pranayama (exercices de respiration) \* 15h15: Voyage sonore \* 16h: Clôture, tisane et petit goûter ✨ Prix 35 € / pers. 65 € / 2 pers. ✨ Roots Movement Studio Rue Vanderkindere 542, Uccle (Bascule) ​ ✨ Inscriptions & informations​ ✨ Pour réserver votre place ou pour plus d'infos, contactez-moi ! \> info@eliserousse\.com \> WhatsApp: \+32 497 299 808

The energy is electric! Following our double-climb session on the Avenue de Tervuren, we are officially entering the final stretch of our preparation. It’s time for our fourth and final preview run—the dress rehearsal before the big day. For this session, we are stepping up the distance to **16km**. This route is all about rhythm and mental toughness as we cover the iconic closing stretch of the Brussels 20k course, from the lush greenery of Bois de la Cambre all the way to the triumphal arches of Parc du Cinquantenaire. *** ### The Details * **Meeting Point:** Right in front of **Muski Comics Cafe** (near Rond-point Schuman). * **When:** Sunday, May 3rd at 09:45 AM. * **The Route:** A 16km point-to-point style loop focusing on the final 75% of the official course, including the forest paths and that legendary home stretch. * **Bag Drop:** Available. * **The "Cuppa":** We’ll reconvene at Muski Comics Cafe post-run to swap stories, talk strategy, and refuel. *** ### The Pace: Social Start, Strong Finish We are trying something a little different this time to simulate race-day adrenaline. 1. **The Build-up:** From the start through Bois de la Cambre and the surrounding neighborhoods, we will maintain our **"steady and social" pace of 6:00–6:15 min/km**. 2. **The Release:** Once we hit the base of the **Avenue de Tervuren uphill**, the "social" rules are off! Participants are no longer tied to the group pace. You are invited to **open your feet** and tackle the climb and the final sprint to the finish line at your own target race pace. *** ### Pro Tip: Visualizing the Finish > "When you hit Tervuren this time, visualize the crowds and the finish line arches. Use the first 12km to find your flow, then use the final 4km to test your lungs and your heart. This is where the race is won!" Let’s bring that final-boss energy and conquer the home stretch together. See you at Muski Comics Cafe for the ultimate warm-up! **The Brussels Runners Team**

Hi WW's, This Sunday we shall repeat the walk from February . The walk will be about 10km . The walk may be modified depending on the weather. We will meet in front of Sint Michielskerk and walk into the Brabant nature area and along the Dijle Valley. The walk should look like : https://mapy.com/s/juceperofe We plan to leave on time. If you are late , then please follow the map to catch us up. You should wear good walking clothing and shoes plus drinks/snacks to keep you going. Afterwards we will go to an interesting little pub on the Bollestraat. 't Kleine Verzet. http://www.tkleinverzet.vlaanderen/ If you have any questions , you can contact me on 0472 613 518. See you on Sunday. Rory .

The House of European History explores Europe’s colonial legacy in its new temporary exhibition “Postcolonial?” Starting with the structural foundations of European colonialism, going through how Europeans preserved power as their empires collapsed and in what manner that affected newly independent countries, the exhibition takes us to present times. It invites us to reflect on the ways colonial history still shapes life today. Unique artworks, historical objects and personal stories accompany the visitor throughout this much-needed European reckoning with colonialism. \>Free entrance [https://historia.europa.eu/en/exhibitions-events/temporary-exhibitions/postcolonial](https://historia.europa.eu/en/exhibitions-events/temporary-exhibitions/postcolonial) \*\*Afterwards\*\* → casual drinks together at Grand central (super close, well-known 🍻) \*\*Please only sign up if you’re sure you can make it\*\* – helps avoid waiting 😊 **Location:** House of European History, rue Belliard / Belliardstraat 135, 1000 Brussels, Belgium Metro: Maelbeek and Schuman on lines 1 and 5, and Trone on lines 2 and 6. Bus: Lines 22, 27, 34, 38, 64, 80 and 95 all stop at Place du Luxembourg, 600m from the House of European History

Let's meet to write ! Schedule : 11:00 - 11:30 am : Presentation tour. Share briefly with the group about your project and your "goal of the day". 11:30 - 13:30 : Let's write ! 13:30 : Conclusion tour. Did you achieve your goal of the day ? See you soon !

Spirit Walks are unique nature hikes meant to lift up anyone's spirit, in a friendly, meaningful and even partially therapeutic way. It's usually a lot of fun, since we value authentic connection, share a healthy lunch, keep a positive/dynamic mindset, while maintaining safe, vulnerable space for whatever wants to come in the moment. We value an adventurous spirit, creativity, deep connection and authenticity. In a spontaneous way, it could happen that we stop and learn about a medicinal plant, do a somatic (stretch) exercise, do a silent meditation, an authentic relating game or a creative expression, all with the goal of coming back to ourselves, reconnect with others and get absorbed by the wonderful and powerful healing aspects of our surrounding nature. As a experienced trauma- and burn-out therapist, Ken knows very well how to create a feel-good, nurturing and healing atmosphere in a natural, unassuming way. It can bring back joy and energy in someone's life. You'll never feel alone. For this particular hike, we will experience the wonderful nature reserve the 'Doode Beemde' and its beautiful surroundings, starting and coming back at Oud-Heverlee station. It's nto a very difficult hike, nothing to stress about, it's around 13km. There's a few communication guidelines to keep in the back of your minds during our hikes: This is supposed to be inclusive, fun & a bit adventurous. We love some deep talks, but try to avoid any polarizing topics, gossip and complaining. Be respectful to each others' viewpoints and try not to judge too openly. We should be able to get back at the station around 16h45h approx. I'm personally going by car, if others of you have space in their car, please propose your free seats in the comment section of this hike. You're responsible for your own safety and well-being down the road. In case something happens (you get lost, you can't proceed,...), we will do our common best to find a solution, but don't expect the whole group to become dependent. Take care and see you soon! Ken

🏃‍♂️ Sunday Vacations | Train Together, Finish Together --- Thinking about joining the **20km of Brussels on May 31st**… but don’t want to train alone? 👉 Join our **after-work training group** and prepare together in a fun, social, and motivating atmosphere. Whether you're a beginner or already running regularly — **you’re welcome.** --- ## 📆 Weekly Runs (April → May) We train **twice a week after work**: ### 🔵 Once per week – Easy Social Run 👉 Perfect to build consistency and meet the group --- ### 🟣 Once per week – Long Run (Main Session) * Distance increases every week * Structured pace groups 👉 This is the **key session** to prepare for the 20km --- ## 🏳️ Follow Your Flag (Pace Groups) To keep things simple, we use the official **20km Brussels pacemaker system**: * 🟠 **Beginner (≈ 2h15)** Run/walk friendly — just aim to finish * 🟣 **Steady (≈ 2h00)** Comfortable and regular pace * 🟢 **Intermediate (≈ 1h45)** Faster group for those who want a challenge 👉 Not sure? Start easy — you can switch anytime. --- ## 📊 Long Run Progression We gradually build up to the race: 6 km → 8 km → 10 km → 12 km → 14 km → 16 km → 18 km 🔥 * lighter week before the race --- ## 🏁 Goal 📅 Sunday 31 May 2026 🎯 Run the 20km of Brussels — together --- ## 💡 What to expect * Friendly, international group 🌍 * No one left behind * Natural pace groups * Motivating and social vibe 👉 We start together, run in groups, and finish together. --- ## ☕ After the run Optional drink or snack — because it’s also about **meeting people and having fun** --- ## ⚠️ Practical info * Bring water * Wear proper running shoes * Join at your own responsibility * Beginners welcome --- ## 🌍 About Sunday Vacations We are a **Brussels-based community** organizing social activities, hikes, and trips. 👉 This training is part of our mission: **bringing people together through shared experiences** --- ## 🔗 Participation To join, a **Sunday Vacations membership** is required: * Explorer (€5/year) → + €5 organizing fee * Voyager (€50/year) → no organizing fee * Ambassador (€150/year) → no organizing fee + perks 👉 Details: [www.sundayvacations.com/membership](http://www.sundayvacations.com/membership) --- 🔥 Don’t train alone — join us and enjoy the journey to the 20km!

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

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

Bienvenue! Columbus French Conversation group invites you to our Saturday morning French conversation club. Expect a casual and welcoming atmosphere in which to learn french! I will bring my laptop so we can look up new vocabulary as needed! The venue is a beautiful French restaurant so you can really get into the zone :)

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+** with **Scott McCrory**. Details are are [core.radio](https://core.radio/).

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.

**Welcome to the Women’s Columbus Bogleheads® Sub-Group** This sub-group is for **women who want to learn and discuss finances in a safe, supportive space**. For those interested in moving towards financial independence and retirement by learning investment basics, choosing your 401(k) investments, minimizing taxes, and more. We’re a local chapter of **Bogleheads®**, following a long-term, practical investment philosophy: [Investment Philosophy](https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy): https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy [Bogleheads Forum](https://www.bogleheads.org/index.php): https://www.bogleheads.org/index.php No question is too small, and no experience is too simple. Share, ask, and learn — at your own pace, without judgment, in a group of like-minded women. Let’s build confidence and knowledge **together**!

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com