Application Security
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Frequently Asked Questions
Yes! Check out application security events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the application security events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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Sunday Electronics Workshop
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 !
Discover Belgium’s Oldest City - Social Day Trip to Tongeren
*QR code to be obtained on events page @ [www.sundayvacations.com](www.sundayvacations.com)*
## Ancient stories, slow travel, and meaningful connections.
Join Sunday Vacations for a relaxed cultural escape to Tongeren, Belgium’s oldest city, during the special Archaeology Days weekend.
Together, we’ll travel by train from Brussels, explore the famous Gallo-Roman Museum, and enjoy a guided walk through Tongeren’s historic streets, Roman heritage, and hidden corners.
This experience combines:
- culture
- storytelling
- social connection
- local discovery
- slow Sunday travel
Expect a warm international atmosphere, curious conversations, and a different way to experience Belgium beyond Brussels.
Solo joiners are always welcome.
## Experience Overview
During Archaeology Days, the Gallo-Roman Museum hosts special live activities where archaeologists and researchers share fascinating discoveries about prehistoric, Celtic, and Roman Belgium.
## Highlights
- Train journey from Brussels with the group (Train departure: 9:01 Platform 3 - IC507 (Liege-Guillemins)
Journey time: Approximately 2h 15m (With 1 change)
\- 11:15 AM Arrive in Tongeren\.
- Antiques Market Tongeren
Visit the largest antiques market in the Benelux (Leopoldwal and Maastrichterstraat)
- Cultural walk through Tongeren
- Discover Roman and medieval heritage
- Special Archaeology Days access
- Meet archaeologists and heritage experts
- Relaxed international community atmosphere
- Ideal for solo joiners & curious minds
- Slow Sunday travel experience
## Plan / Itinerary
- Meet at Brussels Central Station
- Coffee & introductions
- Train journey to Tongeren
- Visit the Gallo-Roman Museum
- Explore Archaeology Days activities
- Optional archaeology blitz course
- Social regroup moments during the visit
### Late Afternoon
- Optional café / terrace stop
- Relaxed free time before departure
### Evening
- Train back to Brussels together
Exact timings and train details will be shared before the event.
## Price / Contribution
Museum access is free during Archaeology Days.
Participants cover:
- their own train tickets
- personal food & drinks
VAT not applicable – small business exemption scheme, Article 56bis Belgian VAT Code.
## Important Notes
- This is a hosted community experience, not a professional licensed tourism service.
- Participants remain responsible for purchasing their own train tickets.
- The city walk is organised in a relaxed community format.
- Exact schedule may vary slightly depending on train timing and group pace.
## Legal Disclaimer
Sunday Vacations / UJAMAA ASBL acts as a community organiser and not as a travel agency.
Activities are organised by volunteers and covered under the legal volunteer insurance framework.
Participants remain individually responsible for their own transportation, purchases, and participation choices during the outing.
VAT not applicable – small business exemption scheme, Article 56bis Belgian VAT Code.
Deep Conversation - Question Chosen in Session
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.
Badminton Sunday Social
Join us for some friendly Badminton games- all levels welcome!
IMPORTANT- in order to secure your place you’ll need to both book a spot on Meetup AND pay €8 by Friday morning. This is to make sure we can cancel courts if demand isn’t there, and make sure we’re being fair to people on the waitlist.
Refunds will only be possible after Friday AM if another player is definitely able to take your spot
Always worth joining our W’app group as well for faster, often better, updates!
https://chat.whatsapp.com/IL7Gbs6TmIm0GXyidQxCFS?mode=gi_t
How can karma help you + Meditation
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
UNO #476
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
Summer Jam at Parc de Forest
Bring your instrument for a chill afternoon in the sun. We usually set up a blanket on the hill near Bar du Matin. See the geo-location pin of the event :)
Application Security Events This Week
Discover what is happening in the next few days
Healing sessions - donation-based
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
Drinks and Games 🍺🎲
What's up Friends! 👋
Let's meet at Le Pantin for another round of games and laughs.
Games: 🎲 The pub has a fair collection of games. Feel free however to bring any of your own favorites.
Food & Drinks: Le Pantin serves only drinks🍸🍺🍹, however you’re also welcome to bring your own snacks 🍟🍩🍿 to enjoy during the games.
Ordering: 🤑 At least one drink is mandatory - this is how we support cool places like this!
Timing: ⏱️ We kick off at 14:30, and you’re welcome to stay for as many games as you like. Joining later? Just let me know in advance in the chat so we don’t slow down the start 😊
🚦If you find yourself on the waiting list but you absolutely want to join or if you have any other question - feel free to contact me directly via the chat.
📢 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 any mega important 🙄 announcements.
🐈⬛ The Friends Code:
👉 Which games are played will be agreed by the group
👉Depending on preferences and group size we usually split into several tables
👉 Got a favorite game? Bring it along or drop a suggestion in your reply
👉 Can't make it? Cancel on time so someone on the waitlist can grab your spot
👉 Don't show up (or show up at your own risk:) if you are on the waiting list. There may be no space for extra players and you risk to get disappointed.
See you folks 😉
Badminton Sunday Advanced
First time comers
Please make sure to read the rules and contact the organizer before! Otherwise you will be moved to waiting list. Apologies for inconvenience but we have to do it to avoid no-shows.
New and Interested in being part of our group? Join here, https://chat.whatsapp.com/KqdVhyuBhFz1d56lv4WVVi
Please Direct Message the Organizer with your level. Approval is required before your first RSVP.
Games format.
95% are double games (unless someone needs a break), typically 4 people play together 2 sets and then mix with players from other fields. We play with plastic shuttles - Yonex Mavis 2000 (which are provided).
Registration
If it's your first time, please send a private message to the host to confirm. No-shows are taken quite seriously because they unbalance the games a lot. Also once you register please keep an eye on you private messages, in case we need to contact you.
Players level
Having players with much less experience often unbalances the game making it much less interesting for more experienced players. We still try to be welcoming.
As a rule of thumb, if you know what a "clear" is, you are welcome to join.
Otherwise, feel free to get in touch with me (John) and we can see if we can arrange so you and existing players can have good experience playing.
Price and payments
The price of participation is EUR 9. Payment is on-site in cash, or via online. Info provided during or shortly after the event in the WhatsApp group.
Cancelations and no-shows
Switches and cancellations are free of charge if done more than 50 hours before the start of the matches
If you cancel within the 50-hour window before the event starts, you will be placed on the wait-list for the next week's event, whether or not a replacement is found. If no replacement is secured, you'll still need to cover your share of the costs.
Contact
Questions or first-time approval requests? DM the Organizer with your playing level and availability.
Schoonaarde - Wetteren (ca 25 km)
Far-ranging train disruptions limit the choices for this weekend - here a late proposal for a nice and flat hike through flemish wetlands this Sunday. We start at the station of Schoonaarde and cross the Schelde into some woods. Along an old meander of the Schelde we reach the Donkmeer, a large lake with a summer beach. From there we continue to Kalkense Meersen, a large and beautiful nature area with grassland, water and some open-air art. We end the hike in Wetteren, which should provide sufficient choice of place for a final drink/ice cream.
The number of participants is limited to 20, so please manage your registration responsibly: only sign up if you really intend to come and cancel as soon as you know you can’t (this also goes for people on the waiting list!).
We will try to keep somewhere close to an average speed of 4.5 to 5 km/h. We will walk both on paved and unpaved roads. I’ve not tested this track beforehand, so it’s possible that there are some mistakes in the planning (i.e. it may become longer ;-).
●●You can find the gpx track here:
kommot: https://www.komoot.com/de-de/tour/986475602?share_token=a6QPrqXmM4QKOQ24NWgMm7yxp7REdTramG2suq35U8RF4bBF2a&ref=wtd&t_s=referral&t_cid=route_share&t_ref_username=472114460035
wiciloc: https://www.wikiloc.com/hiking-trails/von-schoonaarde-nach-wetteren-266681186
●●Meeting point:
We meet at 9.05 in Bruxelles Central train station. Our train (IC 3209 to Dendermonde) leaves from platform 1 at 9.22. We change in Dendermonde and arrive in Schoonaarde at 10.09.
●● Train ticket:
BXL-Schoonarde 6.20 (3.70 with train+), Wetteren - BXL 6.60 (3.90 with train+)
●● Trains back to Brussels:
Four per hour, direct or via Gent or Dendermonde.
●● Specifics:
Distance: \~ 25 km
Elevation gain: up and down some dikes, otherwise flat as can be
Net walking time: \~ 5.5 h
Weather forecast: Significantly cooler, and should be mostly dry during the day, but some rain possible.
In the unlikely case of too bad weather, I may cancel a hike, even few hours before the event. If this must happen, I will of course update the Meetup website and send out an email to those registered. So it is important to have access to either the Meetup.com website and/or your emails.
●● What to bring:
* Comfortable hiking clothes
* Waterproof, comfortable hiking shoes
* sufficient water + food for the breaks
* Compeed for blisters
* Small change for the drink (cafes in the countryside do not necessarily take cards!)
●● Basic rules:
Please RSVP only if you really intend to come. And if your plans change, update your RSVP asap, even hours before the walk. This is basic courtesy towards others. Repeated late cancellations are not well considered (at all). No-shows are even worse.
Do not show up for a hike unless you are on the “going” list.
●● Acknowledgement of member responsibility and release of liability:
You are responsible for yourself and should be fit enough if you want to take part. As the participation in the events is strictly voluntary and you freely choose to join, it is the responsibility of individuals participating to ensure that they are fit enough and have adequate coverage to protect themselves. By signing up for this event, you agree to release the organisers from any responsibility and liability.
Tennis doubles (NOT FOR BEGINNERS) - Terdelt Schaerbeek
Hello! This is a meet-up to play tennis from 2 pm to 4 pm on Sunday. Meeting is on the courts. The courts are booked under the name Jean-Marc. This event is for intermediate and advanced players and not organised for novice players or beginners.
Please make sure to bring the exact sum of 10 € in cash.
The event is non-commercial. This sum covers the cost of the courts reserved. The organizer is not there to make money out of you. Ladies are encouraged to join.
If anyone wants to drop out, they should do it on Saturday morning, not on Sunday the day of the meetup, another wise it would be too late to find a replacement in time or to cancel a court in time with reimbursement. If you don't do this, you will be asked by the organizer to reimburse your participation fee. If this happens too late then those who have cancelled after Saturday morning will have to cover the extra cost for reserving the courts.
In the past meetups, it happened too many times that we were an oneven number and because of that all those present had less fun to play. If you don't show up without giving a written excuse in time, the first future participation will be cancelled and you will be asked to reimburse the participation fee. If it happens too many times you will not be able to participate anymore.
In case if we are an uneven number of players, then the last player (except the host of course who has to collect the money) can leave or persuade other players to play with him or her. Of course if the last player leaves, then he or she doesn't have to pay the participation fee. If this player leaves, he or she will be added on a future event by the host or organizer in the participation list if the player is far away in the waiting list. This is the advantage of leaving on a voluntary basis;-).
We operate on the principle of Fair Play as we do not have umpires or referees. Any disputes or disagreements over line calls or scores should be resolved immediately on the court and, when agreement is not possible, the point or game should be replayed. To be able to replay the game, 3 players need to agree on that without manipulation of the one who disputes an entire game, anotherwise injustice could occur where in the end possibly the biggest cheater could win... This situation applies also, if the host or the organizer is involved.
When one of the players still doesn't accept this compromise, then it should be reported (meetup message by preference) to the organizer or host of the meetup event.
One of the consequences could be that the first upcoming event could be cancelled by the organizer for the player who doesn't comply with the compromise to play the point or the game again. If the same player does that again for a second time, then the person will see 4 of his next tennis meetups cancelled. If this happens a third time with the same player, then the player in question will be banned from all future tennis meetups with an exclusion as a final result.
Whenever there is a big problem, it should be reported as well to the organizer of the group so he can, if necessary, take actions to improve the situation for all the players.
Please also note that if you are the first on the waiting list, you will automatically be moved up to the attendance list if someone pulls out. So if you are on the waiting list and see that you cannot attend, please also change your status to not going.
If you would like to organize a meet up either this week or next week please get in touch with me, my name is Jean-Marc. It will depend on your initiatives to create more tennis meetups per week.
Application Security Events Near You
Connect with your local Application Security community
Ticks in Licking County - Diseases and Prevention -Johnstown Library - Free
The number of ticks and tick diseases in Ohio have quickly multiplied over the last 10 years. Dean Kreager discusses tick species, tick pathogens, tick-borne diseases, tick bite prevention, and proper tick removal. Kreager is an Agriculture and Natural Resources Educator with OSU Extension in Licking County
* Lakewood Public Library (in Hebron)- May 26 at 7pm [https://events.lickingcountylibrary.org/event/tick-talk-29621](https://events.lickingcountylibrary.org/event/tick-talk-29621)
* Johnstown public library at 7:00 pm June 8
[https://events.lickingcountylibrary.org/event/ctick-talk-29622](https://events.lickingcountylibrary.org/event/ctick-talk-29622)
Free to attend, no RSVP needed
June 2026 AWS Columbus - Topic to be announced
Topic to be announced.
**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
Columbus PHP: Monthly Meetup
Our monthly PHP meetup.
A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm
How to Move on From the Past and Feel Happy
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 - Meetup #37 @ Improving
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)
OVER 50 HAPPY HOUR IN JUNE AT PBR AT EASTON!!!
🔥 OVER 50 HAPPY HOUR at PBR EASTON! 🔥
Looking to meet new people, enjoy great music, dance, laugh, and have an unforgettable night out? Then grab your friends and join us for one of the most exciting Over 50 social events in Columbus!
📍 PBR Cowboy Bar + Smokehouse – Easton
📅 Thursday, June 18th
⏰ 6:00 PM – 9:00 PM (and the fun keeps going!)
This is NOT your typical quiet happy hour… this is a high-energy, country-meets-nightlife experience designed for fun-loving singles and couples over 50 who still enjoy getting out, socializing, and making memories!
✨ What’s Happening:
🎵 Live Music from 6:30–8:30 PM
🐂 Mechanical Bull Riding starting at 8:30 PM
💃 Line Dancing with Instructor from 9–10 PM
🎧 DJ & Dancing starting at 9 PM
🍹 Drink Specials All Night:
$3, $4 & $5 specials!
Whether you want to relax with a drink, hit the dance floor, try the mechanical bull, or just meet a great group of people in a fun atmosphere — this event has something for everyone.
👉 IMPORTANT:
When you arrive, CHECK IN with the host under:
“Doug / Meetup”
to receive your wristband.
🚗 FREE Parking available across from the venue and at the Easton West Garage.
Come when you can, leave when you want… but don’t be surprised if you stay all night!
Let’s make Thursday night FUN again! 🎉
Cocoaheads
We have moved to guild.host. Look us up there.
https://guild.host/events/buckeye-cocoaheads-rcavwd
























