Cryptography
Meet other local people interested in Cryptography: share experiences, inspire and encourage each other! Join a Cryptography group.
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Frequently Asked Questions
Yes! Check out cryptography events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the cryptography events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find cryptography events near your location here. Connect with your local community and discover events within your area.
Cryptography Events Today
Join in-person Cryptography events happening right now
Tuesday Open House
TOG will be open on Tuesday evenings from 19:00 to 21:30 for a general Open House event. Expect to find members and visitors in the space up to all sorts of activities. It's a great time to drop in and see what the space is about. If you're an artist, tinkerer, maker or just plain curious, come in and see what the space is about.
Maybe you already have something to work on (or want to), have something to fix, create, design, bodge or tinker... drop in. We're also open for just for plain old social chat and hang out, with plenty of tea, coffee and biscuits. We have lots of free parking right outside our door.
🎉 MoLI's Bloomsday Garden Party 🌹
**[Paid Event - 20 EUR | Ticket Mandatory](https://moli.ie/events/bloomsday)**
This Bloomsday, step into the world of James Joyce at MoLI (Museum of Literature Ireland) where readers, writers and visitors from around the world will gather to celebrate one of the world’s greatest literary masterpieces in the very place where Joyce once studied.
Join us for the annual **MoLI Bloomsday Garden Party**, running from 6pm to 9.30pm on 16 June. Guests can enjoy live performances from songwriter Cara Coyle and her band, as well as Dunny, a three-piece group featuring Donnacha O’Malley, Des Garvey and Jack McGarry. The evening will close with the joyful sounds of Regional Massapê, a Brazilian traditional choro ensemble.
Presented in partnership with Teeling Whiskey Distillery, the MoLI Bloomsday Garden Party has become one of the highlights of Dublin’s summer calendar.
Tickets are €20 for non-members, while MoLI members receive complimentary admission. Guests will be welcomed with a specially created Bloomsday cocktail courtesy of Teeling Whiskey Distillery.
Located in the historic UCD Newman House, where Joyce graduated in 1902, MoLI is home to Copy No. 1 of Ulysses, personally inscribed by the author himself. From special Joycean-themed guided tours to live music and summer cocktails in the museum’s historic gardens, MoLI offers one of Dublin’s most memorable Bloomsday experiences.
Set across a single day in Dublin in 1904, *Ulysses* continues to captivate readers and writers around the world more than a century after its publication. Joyce famously said that in writing the novel, he wanted to *“give a picture of Dublin so complete that if the city one day suddenly disappeared from the earth it could be reconstructed out of my book.”*
[The Bloomsday Festival](https://www.bloomsdayfestival.ie/) takes place on 11-16 June 2026. It is organised by [The James Joyce Centre](https://www.jamesjoyce.ie/) in partnership with Fáilte Ireland and the Department of Culture, Communications and Sport.
Lower & Upper Beginners: Tennis Lesson for €15-20 in UCD (7pm: 16/06)
If you’ve had lessons before or have played for a few weeks or months, please join this lesson 🎾
Lessons work on a pay as you go system with each lesson costing €20 with your sixth lesson free, making it €100 for 6 lessons that can attend occasionally or weekly…
Also, if you haven’t already join my group lessons WhatsApp group at the link below 👇
https://chat.whatsapp.com/CKXCPrOmQIcDepGYCZYZXu
For more info on lessons, prices and equipment that you can borrow for free, click the link below 👇
Www.Ellistennisdublin.Com/info
25's - 45's Pool Scuba Try 🐬Dive (PADI) For First Timers🐳.
Do you like to try an indoor pool scuba dive 🐠with scuba dive equipment🐳? If you are interested in going for this Pool scuba try dive🐬class, please RSVP early as there will be other people going beside this meetup. If anyone cannot make it on this day and wants a different date, RSVP and you can change your date to another date. I will send you the information details to book your pool dive a week that suites you. 😊
https://www.padi.com/
https://youtu.be/kvmgy4XsqrU
This event is (PADI) scuba dive for First Timers 🐬who are interested in trying Scuba Diving🐠🐟. This will be a scuba dive in a large swimming pool 5m deep at one end. Cost is about 55 euros. Scuba dive equipment will be included and supplied. You will be shown how to use scuba diving equipment by a dive instructor. If you do well in the pool, you can go to the next step and take up an open water PADI dive course qualification. With this qualification it will allow you to do open water scuba diving world wide. Dublin open water boat dives and weekend Atlantic sea boat dives trips and or Fjord boat scuba dives trips will be also avaliable to you around Ireland and World Wide once you are a PADI Open Water qualified scuba diver.
People use Sea swimming for its healing properties,it washes viruses, bacteria and cleanse your skin amongst other things due to the sea salt content. Since the pandemic there has been a large increase in people going swimming. Scuba diving also refreshes your mind like hiking to start a new fresh day and a new work week. Anyone interested, please RSVP and I will send you the booking information.
As usual this is a sporting event, so when you RSVP and attend this meetup, every person is responsible for their on health and saftey and accept full responsibilty.
Park Games & Badminton: Bushy Park
Join us for a relaxed evening of badminton and picnic vibes in Bushy Park 🏸🌿
Arrival is flexible from 19:00. We’ll play some casual badminton, frisbee and hang out while enjoying the sunshine together. ☀️
Bring snacks or drinks for the picnic if you’d like.
DM me for the exact location in the park on the day.
Every event is **5 euros** to the host, you can pay by using Revolut or Cash.
This helps me maintains the group as this takes a lot of time and effort.
Cryptography Events This Week
Discover what is happening in the next few days
DDS Talks at Zalando
Dublin Data Science is having an event in Zalando for June. Zalando is one of the top Europe’s leading online fashion platform, connecting 62 million active customers with more than 7,000 brands across 29 markets.
We will have two talks: one from Senior Data Scientist at Zalando, Alex Martinelli, and one from DDS regular Duncan Healy.
**Talk 1:**
**Data Science at Zalando**
and a non-hyped view on how we optimize the use of LLMs for different tasks
In this talk I'll provide an overview of the data-science work happening in Zalando, focusing on core projects built right here in our Dublin office, including product-matching, product-tagging, and Aspect-Based Sentiment Analysis (ABSA) for customer reviews. While the rapid evolution of LLMs has made them powerful tools for these tasks, we adopt and evaluate them carefully. I will discuss our practical, balanced approach to adopting and evaluating LLMs, demonstrating how we integrate them into our existing pipelines to achieve optimal performance while keeping infrastructure costs in check.
Alex Martinelli is a senior data-scientist at Zalando, previously worked for IBM-Watson. Mainly focusing on representation-learning, computer-vision and generative-models.
Additional hobbies and interests include procedural-computer-graphics in Blender, drawing and lucid-dreaming.
**Talk 2:**
**How to Tame the Dragons of Data**
Duncan Healy is a freelancer and DDS regular, he made the mistake of pontificating too often about LLMs and databases and now has to give a talk about it.
Dublin Sapphics
_**Please note: There is always a group of regular attendees.
Our WhatsApp community is our primary mode of communication.
Meetup is used to promote our regular gatherings to, and communicate with, newcomers.**_
Join us for a cozy evening of conversation at our Dublin Sapphics Meetup!
This event is for all adult LBTQ+ women* individuals looking to connect with like-minded friends in a casual and inclusive environment.
Whether you're a social enthusiast or just looking to make new connections, this meetup is the perfect opportunity to relax, unwind, and socialise with fellow members of the community.
Our Dublin Sapphics events are aimed at fostering a welcoming space where everyone can feel safe, supported, and celebrated.
Come join us for a delightful evening of camaraderie - we can't wait to meet you!
DubJUG 267: Squarespace HQ
Our June meetup sees us live, in-person at Squarespace's Dublin HQ!
Come join Java senior software expert, UK's Diana Nanuti (former Devoxx UK speaker), along with Squarespace engineers Shradha Shankar and Darragh Clarke who will shed light on the technology being adopted in their day-to-day working lives.
FULL TALK DETAILS & OFFICIAL BOOKING >>>>>
[https://ti.to/dublin-java-user-group/267-live-at-squarespace](https://ti.to/dublin-java-user-group/267-live-at-squarespace)
TOG Open Social
Drop in to our regular Open Social for a great alternative Saturday evening. It's a great informal way to see the space and meet members and visitors.
If you’ve never been in before, we’ll give you the grand tour of the space. Talk to members and visitors about projects or things that you’d like to do. If you like what you see, ask about joining as a full member. Membership brings many benefits. Weather and volunteer permitting, we might have our wood fired pizza oven going outside!
[https://youtu.be/TTQ0YylkEzc](https://youtu.be/TTQ0YylkEzc)
Expect caint, ceol agus craic as usual. The space stays open until the last member is left……usually the small hours of Sunday morning. You can drop in for 10 minutes, or stay the whole night. We have lots of free parking available. Bring beer, food, gadgets!
Free lecture: Authenticity, identity and personhood
What does authenticity mean? What is 'authentic thinking'? What does it have to do with who we are and who we are becoming?
Join us for a talk by Dr. Frances Hannon, PhD researcher in philosophy in Maynooth University as she investigates these questions through the lens of Edith Stein's philosophical anthropology.
If you'd like to receive primer material on the talk and be informed about future events by email, you can also register here:
https://forms.gle/QaGzqky6V7K6Ve6f6
📚 Silent Reading & Socialising 🍺
## Details
The title of the event is a paradox! Read in silence and then discuss with like-minded folks! :-)
[Instagram](https://www.instagram.com/dublinersjoysofreading)
📝 **How does this work?**
We will meet in the Bartley's Restaurant area from 7:00 PM to 8:15 PM for silent reading and followed up by discussion. **During silent reading, you're expected to remain silent and read.** Please bring your headphones and refrain from the discussion during the first one hour in the area.
👥 **Socialising**
After an hour, at 8:15 PM, we'll discuss and socialize about the book you're reading. We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event!
Feel free to join at any point during the event.
The event is indoors, hopefully, we can continue the tradition of the silent reading in the winter!
**📌 Helpful Tips and Notes**
* Bring headphones to block out surrounding noise
* I will post a comment on the event page when I arrive to indicate where we're seated, so everyone can find us
* If you prefer to skip the silent reading, you can join directly at the bar at 8:15 PM
⚠️**Something Happened?**
If something unpleasant happened to you, it may happen to others. It may be small but don't hesitate to reach out to me.
Looking forward to meeting you all 😊
Hack and Chill
🔐 **Hack and Chill – Weekly Meetup** 🔐
📍 **Tog Hackerspace** \| 🕖 **Fridays, 7–9 PM**
*(Except the first Friday of the month – we’re at 2600 Dublin then!)*
Are you into cybersecurity, hardware hacking, or just love the hacker mindset? Bring your laptop, your curiosity, and your latest digital mischief to our chill Friday night sessions.
No talks, no pressure — just hacking, learning, and chatting with like-minded folks in a relaxed space.
💻 BYO projects, hacks, and war stories
☕ Tea, tools, and toggers provided
💬 New faces always welcome
Come hang out. We don’t bite — unless you’re a vulnerable service.
https://www.tog.ie/2025/08/new-weekly-group-night-hack-and-chill/
Cryptography Events Near You
Connect with your local Cryptography community
NSCoder Night
We've moved to guild.host Look for us there.
https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5
Cape Coral Virtual Speed Dating on Zoom
**💫 Cape Coral Singles Night — Speed Dating Over Zoom**
Spend an evening meeting Cape Coral singles face to face on Zoom, matched by age and personality before you arrive.
**What to expect:**
- Register and take a short personality quiz
- Jump on Zoom when the event starts
- Meet singles in guided one-on-one rounds
- Get your mutual matches by email afterward
**Pick the age range that fits you:**
→ **Ages 18-32** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=Cape%20Coral&groupurlname=manga-k-drama-foodie-language-feast-network&ar=18-32&face_v=8.0)
→ **Ages 30-46** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=Cape%20Coral&groupurlname=manga-k-drama-foodie-language-feast-network&ar=30-46&face_v=8.0)
→ **Ages 40-58** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=Cape%20Coral&groupurlname=manga-k-drama-foodie-language-feast-network&ar=40-58&face_v=8.0)
→ **Ages 55+** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=Cape%20Coral&groupurlname=manga-k-drama-foodie-language-feast-network&ar=55+&face_v=8.0)
> Important: RSVP is not the same as registering. Use your age link below and complete the quiz to secure a place. Limited capacity.
Your next great conversation is one click away. 🌷
Smart Search + AI: An Outcome-Driven Journey from IDP to a Suite of AI
Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans.
We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans.
Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served.
This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation.
About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/
**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
The Non-competitive Tennis Partner Program
We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program.
[https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)
Battle of the personal agents
Join the Columbus AI community for a special event.
**Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works.
We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks.
This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations.
Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home.
Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus.
Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/)
Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)
Your Summer Social Life Starts Here 🍻🎳 🍻 20% Off for NEW Bowlers!
🎳 **Summer Fun Starts on the Lanes! 20% off for NEW bowlers!**
The 6-week summer social bowling league is here - cold drinks, fun times, and new friends await on the lanes! Whether you're looking to meet new people, unwind after work, or just have a fun weekly outing, this league is for everyone.
Social vibes, happy hour energy, and plenty of chances to connect with others. No matter your skill level, this league is all about having fun and meeting awesome people. ;)
**🗓 Thursday nights \|📍 AMF Sawmill Lanes \| 💵 $74 *(while Early Bird is active)***
**🚨New to the league?** Use discount code (**MUSU26**) for 20% off - $59.20 *during **Early Bird***
**💻 League Info & Registration**: https://bit.ly/ColumbusBowling
**Why Join?**
🎉 It’s only 6 weeks - perfect for a low-commitment social plan
🍻 Great mix of people in their 20s, 30s, & 40s, plus post-game hangs at the bar
🎳 Zero pressure - gutter balls totally welcome!
👕 Free league shirt if you sign up early
🧠 Weekly trivia w/ prizes
💬 Super social - join solo or w/ friends!
**Want in?**
Join our Meetup team Gutter Domination 👉 **Click here to join** https://tinyurl.com/2awfupnc
Or start a team of your own with a few friends - we’ll all be hanging out either way!
📅 League Dates (Thursday nights): June 25, July 2, July 9, July 16, July 23, July 30
***(The MeetUp event date is deadline to register for the league.)***
**Cost & What’s Included:**
✔ $74 **Early Bird** registration - **New bowler? Get 20% off w/ code: MUSU26**
✔ 6 weeks of bowling (1–3 games/week)
✔ Shoe rentals & full league setup
✔ Trivia, prizes, and great people
👉 **Sign up now:**
💻League Info & Registration: https://bit.ly/ColumbusBowling
🤑New bowlers use code MUSU26 to save 20%
📸 Follow the fun on Instagram: https://bit.ly/BowlingLeague-IG
📩 Questions? Contact the league: http://bit.ly/2nKHno7
Spots are filling fast – don’t miss out on the fun times!
St. Petersburg Virtual Speed Dating on Zoom
**🌙 St. Petersburg Singles Night — Speed Dating Over Zoom**
Hosted Zoom rounds, St. Petersburg singles your speed, and matches sent the next day. Easy as that.
**Here's how the night runs:**
- Register and take a short personality quiz
- Jump on Zoom when the event starts
- Meet singles in guided one-on-one rounds
- Get your mutual matches by email afterward
**Pick the age range that fits you:**
→ **Ages 18-32** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=St.%20Petersburg&groupurlname=manga-k-drama-foodie-language-feast-network&ar=18-32&face_v=8.0)
→ **Ages 30-46** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=St.%20Petersburg&groupurlname=manga-k-drama-foodie-language-feast-network&ar=30-46&face_v=8.0)
→ **Ages 40-58** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=St.%20Petersburg&groupurlname=manga-k-drama-foodie-language-feast-network&ar=40-58&face_v=8.0)
→ **Ages 55+** — [Register here](https://theliveround.com/product?productId=573&productType=onlineSpeedDating&city=St.%20Petersburg&groupurlname=manga-k-drama-foodie-language-feast-network&ar=55+&face_v=8.0)
> Important: RSVP is not the same as registering. Use your age link below and complete the quiz to secure a place. Limited capacity.
Register, relax, and let the night do the work. 🥂



























