White Hat Hacking

Welcome to TechTuesday at HSBXL. It’s where tech enthusiasts hang out, projects get tinkered with, and the occasional debate over the best programming language ensues. Whether you’re an old hand at hacking or just dipping your toes: * **Chats & Code**: Engage in hushed tech tales, showcase your latest digital masterpiece, or simply bask in the mesmerizing rhythm of coders at work. * **Ambient Rhythms**: We curate a backdrop of everything from ambient rock to downtempo electronica. It sets the mood, enhancing the creativity without becoming a distraction. * **Refreshment Protocol**: Club Mate to fuel your creativity, assorted beers for contemplation, and soft drinks for a refreshing pause. Choose your brew. * **Machinery Magic**: Our space boasts more than just computers. Soldering irons hiss and 3D printers hum, telling tales of projects brought to life. * **Knowledge Exchange**: Encountered a tech puzzle? Someone in the room might have just the insight you need. And if you’ve unraveled a digital mystery, consider sharing it. **Note**: The beauty of HSBXL is its welcoming ethos. Member or not, if you’re curious and respectful, you’re one of us. ### Getting to HSBXL HSBXL, the beacon for tech enthusiasts in Brussels, awaits. For your navigational needs, check [here](https://hsbxl.be/enter/). Barrier issues? Broadcast at +32 28804004. For real-time digital dialogues, tap into our [Matrix chatroom](https://matrix.to/#/#hsbxl:matrix.org). ### Bring Along Your tech gear, a project in progress, or simply a mind open to the endless possibilities of tech. That’s TechTuesday at HSBXL. A laid-back evening where tech happens, naturally. See you there.

Let's meet to write! Schedule : 18:00 - 18:30: Arrival & introduction tour. Share briefly with the group your project and the "goal of the day". 18:30 - 20:00 : Let's write! 20:00 : Closing tour. Did you achieve the "goal of the day" ? See you soon !

AWS moves fast, and it’s easy to lose the signal in the noise. This evening is designed to give you a crisp, practical recap of the most impactful AWS updates — with a strong focus on **what you can actually apply in 2026**. Expect a session that’s **practical, opinionated (in a good way), and interactive**, with plenty of time for Q&A and networking. Kindly hosted by Devoteam who will also be providing pizza and drinks. ### 🎤 Speakers AWS sends a team of excellent speakers to tell us everything that was announced during re:Invent 2025. **Ioannis Moustakis, Sr Solutions Architect** **Amir Asfandyarov, Principal Solutions Architect** **Ahmed Bakry, Area Security Leader** **Baris Furtinalar, Principal Specialist Solutions Architect** **Emir Ayar, Sr. Edge Tech Lead** **Sreekanth Reddy, Technical Acct Mgr** *** ## What we’ll cover (with AWS re:Invent 2025 highlights) We’ll use **AWS re:Invent 2025** as a backbone and zoom in on the announcements and themes that are most relevant for builders and architects: * **Agentic AI & model customization** * New model families and capabilities (speech / reasoning / multimodal) * Automation for UI/workflows and “doing work” (not just chatting) * What customization/pretraining means for real enterprises * **Bedrock + RAG foundations** * Agent deployment foundations: evaluations, policy controls, guardrails * Scalable vector/RAG building blocks and how to design them cleanly * **AI infrastructure & custom silicon** * Where training/inference is going (and what changes for cost/perf) * Graviton / Trainium direction and what’s practical today * **Serverless & app workflows** * More “stateful” serverless patterns (durable, long-running flows) * When to choose serverless vs containers vs managed instances * **Security & trust** * Moving from alerts → prioritized risk and near real-time detection * Identity policy automation and practical governance patterns * **Operations, governance & modernization** * Observability/ops improvements and AI help for ops * Modernization accelerators and how to use them without chaos * **Developer productivity** * Where dev tooling is heading (agents, automation, feedback loops) * Tips to keep teams productive while AWS keeps shipping ✅ **Takeaways:** a curated “what matters” list, practical guidance (when to use what / when not to), and “try this next week” ideas you can bring back to your team. *** ## Who should attend Cloud engineers, architects, DevOps/SRE, platform teams, tech leads — and anyone who wants a clean recap of AWS changes without reading 200 release notes. **All levels welcome.** *** ## Agenda * **18:00** — Welcome Doors open + **food & drinks** 🍕🍻 * **18:30** — AWS Recap session part 1 * **19:30** — Break * **19:45** — AWS Recap session part 2 * **20:30** — Networking + drinks ## Practical info 🗓 **Date:** **Tuesday 13/01/2026** 🕕 **Start:** **18:00** 📍 **Location:** Devoteam Culliganlaan 3, 1831 Machelen 🗣 **Language:** English

Want to get in shape and learn self-defence while having fun at the same time? Come and try our classes for **FREE**! Confirm your attendance by e-mail: **bxl.kravmaga@gmail.com** For more details, check out our website: **https://kravmagabrussels.be/** We recommend wearing sports outfits, including indoor sports shoes, and bringing a towel and water to drink, as we will be active!

EN (FR en bas): We're still accepting people in our classes. Join us!​ -step 1: Book here! -> [https://www.danceproject.be/reservations.html](https://www.danceproject.be/reservations.html) -step 2: Show up! Schedule: [Monday to Thursday](https://www.danceproject.be/classes.html#schedule) Fees : [All info on trials, packs, subscriptions here](https://www.danceproject.be/classes.html#fees) Locations: -Rue Brialmont 7, Brussels Metro/Tram: Botanique Salsa, Bachata, Lindy Hop, Forró Intro - 1: From base to the dancefloor! When you come for the first time we go over the base & rhythm with you. Then you are included in the group and everybody learns the same new steps for which you just need the base. Practice makes perfect: just relax and enjoy Salsa, Bachata, Lindy Hop and/or Forró! Our group is very welcoming and looking forward to meet new dancers! Salsa, Bachata, Lindy Hop, Forró Roots I - 2: Ready to go deeper on Salsa, Bachata, Lindy Hop &/or Forró? Let's go! [https://www.danceproject.be/classes.html#improvers](https://www.danceproject.be/classes.html#improvers) Salsa, Forró Roots II - 3: Looking for #SalsaChallenge? Already familiar with Forró Root? We've got your back! [https://www.danceproject.be/classes.html#intermediates](https://www.danceproject.be/classes.html#intermediates) More info: -Web: [https://www.danceproject.be](https://www.danceproject.be) -Whatsapp: +32 493 16 41 10 -Mail: brussels.salsa.project@gmail.com -[Facebook](https://facebook.com/brussels.salsa.project) -[Instagram](https://instagram.com/brussels.salsa.project) \-\-\-\-\- FR: Nous acceptons encore de nouvelles personnes dans nos cours. Rejoins-nous ! -1ère pas : Fait ta réservation ! -> [https://www.danceproject.be/reservation.html](https://www.danceproject.be/reservation.html) -2ème pas : Vient danser ! Horaire : [lundi à jeudi](https://www.danceproject.be/cours.html#horaire) Les prix : [Toutes les infos sur les essais, packs, abonnements ici](https://www.danceproject.be/cours.html#prix) Endroits : -Rue Brialmont 7, Bruxelles Metro/Tram: Botanique Salsa, Bachata, Lindy Hop, Forró Intro - 1 : De la base à la piste de danse ! Lorsque tu nous rejoins on voit la base et le rythme avec toi. Ensuite, tu es inclus dans le groupe et tout le monde apprend les mêmes pas pour lesquelles tu as juste besoin de la base. C'est en forgeant qu'on devient forgeron : détend-toi et profite la Salsa, de la Bachata, du Lindy Hop et/ou du Forró ! Notre groupe est très accueillant et a hâte de rencontrer de nouveaux danseurs ! Salsa, Bachata, Lindy Hop, Forró Roots I - 2 : Prêt à approfondir la Salsa, la Bachata, le Lindy Hop &/ou le Forró ? Allons-y! [https://www.danceproject.be/cours.html#inities](https://www.danceproject.be/cours.html#inities) Salsa, Forró Roots II - 3 : Tu cherches #DefiSalsa ? Tu connais déjà Forró Roots ? Nous sommes là pour toi ! [https://www.danceproject.be/cours.html#intermediaires](https://www.danceproject.be/cours.html#intermediaires) Plus d’info: -Web: [https://www.danceproject.be/fr.html](https://www.danceproject.be/fr.html) -Whatsapp: +32 493 16 41 10 -Mail: brussels.salsa.project@gmail.com -[Facebook](https://facebook.com/brussels.salsa.project) -[Instagram](https://instagram.com/brussels.salsa.project)

Would you like to improve your language skills and networking in a casual atmosphere? This event is for you! All languages welcome! Everyone is welcome! The aim is to speak with native/fluent speakers of your target language(s). You'll be around all types of people throughout the whole event. We will be in a private area. A great atmosphere is guaranteed! You'll have to order a drink to attend the event 😀 Don't hesitate to contact us for any further information

Welcome! Join these beginner sessions if you are searching for deep connection, and want to learn some basic techniques (from authentic relating and circling) that can support you. Activities may include meditations (to connect to yourself, your body and the other), structured dialogues (in pairs or small groups), exercises about sharing and owning your experience, and much more. There are no prerequisites for these sessions. Just show up as you are. Please add yourself to our whatsapp group to ask questions or to stay informed: https://chat.whatsapp.com/ClH8EhaItZPKU5cSkjkcC7 We look forward to meeting you!

Join us for a full day of collaborative work at HSBXL! This event is open to everyone who enjoys working in a community environment, whether you're advancing on business ventures, freelance projects, or creative endeavors. Bring your laptops, your enthusiasm, and your projects to collaborate, learn, and share in the main room of our spacious hackerspace. During this **8-hour co-working event**, you'll have the opportunity to work on your project, ask for feedback, offer help to others, and if you wish, share your achievements at the end of the day. **Please Note**: While HSBXL has multiple rooms for various purposes, this coworking event is taking place in the main room. It's important to note that online meetings should be avoided during this event to prevent noise disturbance and to maintain a conducive work environment for everyone. \#\#\# What the day will look like: 1\. Introduction and setting up: Find a comfortable spot in the main room\, set up your workspace and grab a Club Mate\, soft drink\, or a coffee to get your day started\. 2\. Work Session: Dive into your project\, seek assistance\, and collaborate with others\. 3\. Sharing Session: Optional\, but encouraged\! Share what you've worked on\, your challenges\, and triumphs\. \#\#\# How to get to HSBXL: HSBXL is located in Brussels. For detailed instructions on how to get to the hackerspace, please visit [here](https://hsbxl.be/enter/). If you encounter any issues while trying to get in, you can contact us at +32 28804004. Please note that the phone is inside the space. Alternatively, you can also reach out to us in our [Matrix chatroom](https://matrix.to/#/#hsbxl:matrix.org). \#\#\# Requirements Please bring your laptop, and if you have, an extension cord. The space has WiFi, but having your own internet backup solution can also be useful. Join us at this **8-hour co-working day** in the main room of HSBXL, and we hope you'll have made progress on your projects, learned something new, and most importantly, enjoyed the power of community collaboration. Whether you're a freelancer, entrepreneur, or creative, we welcome you to this day of productivity, sharing, and collaboration.

In The White Castle Duel, two clans compete to exert their influence in the White Heron's court, managing resources and building engines. On each turn, you will use their lamp tokens to obtain resources and activate actions. [How to play ](https://youtu.be/Orq8zcmgAwk?si=v6hP2-AlPDR8au-v)

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 13:00, 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😉

**Découverte de la Sophrologie – Séance gratuite** 🌿 Vous vous sentez parfois stressé(e), dépassé(e), ou vous souhaitez simplement découvrir des façons de vous reconnecter à votre corps et à votre esprit ? Venez participer à une **séance découverte gratuite de sophrologie** ce **samedi 17 janvier** à **Amimo Orban**. La sophrologie est une pratique douce qui combine exercices de respiration, techniques de relaxation et visualisations positives. Aucune expérience préalable n’est nécessaire — tout le monde est le bienvenu ! **Horaires de séance :** * 🕚 Séance en français : 11h – 12h 📍 **Lieu :** Amimo Orban – Av. de Tervueren 412, 1150 Woluwe-Saint-Pierre

Let's continue the tradition and play UNO, everybody is welcome :) If you're on the waitlist please check your messages, especially on Sunday. If people drop off last minute I tend to message people on the waitlist to see who can come. We'll be playing at the lobby of Radisson RED, Brussels. The address of the hotel is: Rue d'Idalie 35, 1050 Bruxelles My number is 0471 45 55 02. Feel free to call if you cannot solve a physics question, cannot find the place or simply need a hug. I have quickly written a set of rules on how we play. It is assumed that the reader has a basic concept of the game. *** Setup: * Each player starts with 6 or 7 cards each (depending on total number of players) * A card is shown in play in the middle of everyone, this is known as the top card. Goal: * The goal of the game for each player is to get rid of all cards in your hand Rules: * Whenever you go from two cards to one card, you have to say "UNO". * Each player takes his turn one by one, initially going in the clock-wise direction * A card may be played if it matches the same colour or same number or same type as the top card in play * The two black cards (Draw 4 and Wild) can be played regardless of the top card in play. * Interruption rule: You may interrupt the general flow of the game (clockwise or counter-clockwise) if you have the EXACT same card as the top card in play. If you manage to play the card prior to the person whose turn it's supposed to be, then the game continues on from you in the same direction it was previously. (Unless the reverse card was interrupted, then the direction changes). * Draw2 or Draw4 cards can be played in accordance to the interruption rule. The following person after the interrupt has to take the accumulated number of cards. If however, cards have already been drawn AND seen by the person who was supposed to take the cards, then only the remainder of cards has to be drawn. * Once someone has no cards remaining in his hand, play stops and we start counting points. Points: * Number cards have the face value as the number of points. i.e. number 6 is worth 6 points, number 0 is worth 0 points, number 4 is worth 4 points. * Skip, reverse and Draw2 are worth 20 points each * Wild and draw4 are worth 50 points each

Are you feeling stressed, overwhelmed, or simply curious about ways to reconnect with your body and mind? Join me for a **free introductory sophrology session** this **Saturday, January 17** at **Amimo Orban (Woluwe-Saint-Pierre)**. Sophrology is a gentle body&mind practice that combines breathing exercises, relaxation techniques, and positive visualization. No prior experience is needed — everyone is welcome! **Session time:** * 🕛 English session: 12:00 – 13:00 📍 **Location:** Amimo Orban – Av. de Tervueren 412, 1150 Woluwe-Saint-Pierre ✨ **Spots are limited and will be filled on a first-come, first-served basis.**

Hatha flow & restore is right for you if you're having a stressful time and want to introduce more balance and relaxation into your daily routine. The class blends a smooth, active flow and a sweet dose of restorative finish. Each practice works to uplift and relax you, bringing a nice stretch to your body and serving you an extra boost of energy for the rest of your day. Suitable for all levels. Beginners are welcome! Book and pay through my website: [https://ewalitke.com/yoga/#agenda](https://ewalitke.com/yoga/#agenda) Prices: Drop in 18 EUR 4-class pass: 65 EUR 10-class pass: 160 EUR

**Inflow 6:00 PM - Talks Start \~6:30 PM** **Reston Community Center - 2310 Colts Neck Rd, Reston, VA 20191** NoVA Hackers is a group located in the Northern Virginia area and is made up of Information Security Professionals from all walks of life, from government and private sector, to students and beginners. The monthly meetings are held much like a mini-conference with 4-8 speakers and only a few basic but strict rules. Participation and Permission Active Participation is required for continued membership and is the only due required. Permission is required to be obtained from anyone providing information to the group from the person providing it to be made public by anyone other than the provider. Historically our talks generally run a bit late and we have a hard stop at 9:30pm for the room. If you want to socialize we recommend you arrive at 6 to meet and greet before the talks. Agendas and remote meeting option available after you join the group.

Looking to level up your cybersecurity skills in a low-pressure, beginner-friendly environment? Join us for a casual co-hacking session where everyone works on **their own Hack The Box or Capture The Flag-style labs**, but we learn *together*. This is **not** a formal class or presentation. Instead, bring your laptop, grab a coffee, and make progress on whatever you're working on. If you get stuck, feel free to ask someone nearby — and if you have a tip or trick to share, jump in! The goal is to create a collaborative, welcoming space for learners of all experience levels. ### What to Expect * Work independently on your own Hack The Box labs, walkthroughs, or practice machines * Ask questions and share solutions when you want — no pressure * Meet other people interested in cybersecurity, hacking, and problem-solving * Beginners, intermediate learners, and experienced practitioners all welcome ### ☕ Location **Layered (Coffee Shop)** Comfortable seating, reliable Wi-Fi, and good vibes for hacking time. Please purchase and enjoy a drink or treat to support the venue. ### ✔ What to Bring * Laptop * Hack The Box account ([sign up here](https://www.hackthebox.com/hacker/hacking-labs), they offer a number of free labs) or other practice platform

**Join us for an insider's guide to achieving financial freedom through house hacking.** We will share proven strategies for turning your home into a powerful wealth-building tool. Discover multiple methods to successfully house hack your way to financial independence, including how to find the right property, choose the proper strategy, and own for less than renting. Come for the training, stay for the networking! ━━━━━━━━━━━━━━━ **Did you miss it?** [Watch all GRID event playbacks on YouTube](https://www.youtube.com/gridinvestor) ━━━━━━━━━━━━━━━ **Join the GRID Facebook Community** [Join our online GRID community here](https://www.facebook.com/groups/gridinvestor) to post deals, ask questions, and connect with other investors across the globe.

Come join us at Nova Labs for our monthly lockpicking meeting! We meet every third Wednesday at the Nova Labs Fairfax location at 3850 Jermantown Road. Learn about locks, lockpicking, lock modifications, and even lock smithing in our classroom environment. No tools, skills, or knowledge required, but feel free to bring any of those things with you! Our meetings are overseen by one or more locksmiths.

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

Ready for the **FIRST Loudoun CyberTech Event of 2026** \- featuring the **Loudoun County CISO**?!?! Join us on **Tuesday, January 13, 2026,** at **Honor Brewing Company** at **42604 Trade West Dr, Sterling, VA 20166**! Want a custom name tag to enhance your networking opportunities? Register here and yours will be ready at the door: https://share.hsforms.com/1J8_8W2-vSe2WSqQbnxxz0Adwxz1 Are you prepared for what cyber threats will define 2026? Which ones matter and which should be ignored? What does modernization look like in 2026 at the intersection of risk, cost, and security? Join us for an exciting evening with the **Loudoun County CISO** and our spotlight speaker, **Dr. Elizabeth Di Bene**, as she explores these questions and addresses what to expect in cyber in 2026! **Dr. Elizabeth Di Bene** is the **CISO** for **Loudoun County Government,** overseeing information security strategies with a focus on risk management, data analytics, and SaaS. She brings more than 20 years of cyber leadership experience across the federal government and private sector, including roles at **CACI International,** **the U.S. Department of Justice,** and the **U.S. Marine Corps** where she also served in cyber leadership roles at **Marine Corps System Command**. Dr. Di Bene is nationally recognized for her expertise in network and information security and is a frequent industry speaker and FinOps ambassador. Join us next month to meet **Dr. Elizabeth Di Bene** to learn what should matter most for cyber in 2026! **Agenda** 5:30 Social hour and networking begins 6:10 Welcome 6:20 Spotlight Speaker - **Dr. Elizabeth Di Bene** 6:50 Q&A 7:00 Open Mic & Networking Continues 7:30 Adjourn