Cryptography
Meet other local people interested in Cryptography: share experiences, inspire and encourage each other! Join a Cryptography group.
6,087
members
7
groups
Largest Cryptography groups
Newest Cryptography groups
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
🎙️ First Fridays 🎟️
# 🎙️ First Fridays 🎟️
Join us on Friday, 1 May, for First Fridays! The museum will be open late from 6pm until 9pm, with free admission and special events throughout the evening. [You can buy the ticket from the website](https://moli.ie/events/first-fridays-may-2026).
**6\.00pm\-9\.00pm \| Exhibition** - **Wild Earth**
Visit MoLI’s newest exhibition, *Wild Earth*, an exploration of Irish writers and the natural world through time, featuring poetry and prose from the sixth century AD to the present day.
**6\.30pm \| Music** - **Laura Sheeran**
The multidisciplinary artist and director discusses *The Persona Project*, a musical exploration of identity, expression and preserving human creativity in a time of AI acceleration.
**8pm \| Reading** - **Susannah Dickey**
The novelist and poet from Derry reads from her new novel, *Into the Wreck*.
After the event, join us for drinks at Wheelans. See you all!
30's - 45's Singles🥂Speed Friending 👫- Make New 🍻 Friends🤗
Are you Solo and Single!! Easily Make new 💑 friends🍻 with Speed Friending! No need for Apps 😀We are meeting for social drinks including soft drinks 🍺🍸🍷 at the Lemon & Duke Bar. We will be inside the Bar area. The Lemon & Duke Bar has also great food 🍗🍖🍰🍮 . Please, at least buy a drink or a soft drink or so, as we may not be welcomed again to certain bars. We will go to another late bar afterwards. So Dress Nice & neat please. Leave your surfing cloths and 🏖 surfboards at home please.😂
https://youtu.be/wD0Mm6WIcYs?feature=shared
https://youtu.be/mfJC34tOZms?is=5qdsIcjAysSKDBbn
Many new people come solo to socialize and make new friends, so do not worry if you are solo, you are welcome to join us. I will introduce you to others in the group,so you are no longer solo. 😆Welcome to ask me questions about hiking gear and 🐬🐠🐡 scuba diving.
Do You Come From Gomorrah? (Peacock Stage, Abbey Theatre)
Plan to be at the theatre at 7:30pm for a pre-drink if anyone feels like joining.
Please secure your own ticket here: [https://www.abbeytheatre.ie/whats-on/do-you-come-from-gomorrah/ ](https://www.abbeytheatre.ie/whats-on/do-you-come-from-gomorrah/)
“I do not like the past. It is not kind to me. It does not belong to me.”
Do You Come From Gomorrah? is a memory play, one man’s elegy to a younger self who survived impossible circumstances.
In this world premiere, written by **Frank McGuinness** and performed by **Ryan Donaldson**, over the course of 75 minutes, we meet a man who has come through a terrible experience with enough humanity left that he can tell us about it.
This story is a testimony of all people who have been abused by those in authority, a protest against cruelty. Exploring the strangeness and contradictions of 1970s Ulster, it registers the damage done and celebrates the act of survival.
“his cheek bones so beautiful I have to close my eyes in case he blinds me”
**Running time:** approx. 1 hour and 15 minutes
Friday Life Drawing - Pearse Street
## LIFE DRAWING
An untaught life drawing class in the flesh with a model at 27 Pearse Street Dublin 2 (The Ireland Institute) every Friday evening
6.30-9-00PM
Room will be open from about 6.20PM
€26 (Buy Four Classes for €84-save €20)
We draw from about 6.45-9-00PM with a break half way through.
BOOK HERE: https://dublin-drawing.sumupstore.com/product/next-available-untaught-class
**If you've prepaid for some classes send a quick email to dublindrawing@gmail.com**
Materials:
We have drawing boards and clips and some charcoal and paper. If you have your own materials bring them- they will be better quality.
Places are limited so book as soon as you can.
TLDR:
Friday Evening
LIFE DRAWING UNTAUGHT **6.30-9.00PM**
Room open from about 6.20PM
**27 Pearse Street Dublin 2** (The Ireland Institute)
BOOK HERE: https://dublin-drawing.sumupstore.com/product/next-available-untaught-class
Dublin Indie Movie Lovers: Father Mother Sister Brother & Eternal Sunshine of...
Hi, all Independent Movie Lovers.
You are invited meet at 7 pm, on Friday the 1st of May. This meeting is at the Café on the ground floor of the Light House Cinema, Smithfield Square, Dublin.
We will discuss the film:
**Father Mother Sister Brother** (2025). Directed by American director Jim Jarmusch, maybe best known for 'Stranger than Paradise' (1984).
We will also discuss the movie:
**Eternal Sunshine of the Spotless Mind** (2004), directed by Michel Gondry.
We will watch the movies independently, and meet for discussion on Friday the 1st of May, at 7 pm, at the Café on the ground floor of the Light House Cinema, Smithfield Square.
**Father Mother Sister Brother** is showing at several Dublin cinemas, until Thursday the 23rd of April.
**Eternal Sunshine of the Spotless Mind** is available for online rental on YouTube and on Apple TV.
Michael Sheeran
Ladies Sold Out…The Palm Bray | Singles Social Mixer | 28-40 & 40+
A relaxed, light-hearted singles social evening hosted by RTE Hijacked Jack Malone. Located in The Palm in Bray. Come for an evening of laughs and socialising with other singles. Two groups that night. 28-40 and 40+
**For details on this event and to get your ticket, click on Eventbrite link:**
https://www.eventbrite.ie/e/the-palm-bray-singles-social-mixer-prosecco-on-arrival-28-40-40-tickets-1986759929431?aff=oddtdtcreator
**Important information:**
Strict ticket event. Tickets will be scanned at check in. **Do not show up without an Eventbrite ticket.** Get your ticket here:
https://www.eventbrite.ie/e/the-palm-bray-singles-social-mixer-prosecco-on-arrival-28-40-40-tickets-1986759929431?aff=oddtdtcreator
RSVPs are not a true representation of the people attending. By joining this event, you accept our T&Cs, check them out on our website: Yinyangevents.ie
**Follow us on Insta: https://www.instagram.com/yinyangevents.ie/**
BIG SOCIAL SINGLES MEETUP
**The most exciting night for singles in Dublin — high-energy, social, and unforgettable.**
**[GET YOUR TICKET HERE!](https://www.eventbrite.ie/e/big-social-singles-meetup-tickets-1984964049907)**
**🔥 What Is Big Social Singles Meetup?**
This is NOT speed dating — it’s a vibrant, modern way to meet people through **fast-paced group challenges**, clever prompts and playful interactions.
Expect a buzzing atmosphere, smooth rotations, and the perfect mix of fun, spontaneity and chemistry.
Designed for people who want a bigger, fresher and more dynamic social night out in Dublin.
**🎯 What to Expect**
* **6 interactive activities** (ice-breakers, missions, challenges and surprise tasks)
* Constant group rotations so you meet plenty of people
* Creative prompts instead of awkward small talk
* A fun, international crowd in their 20s–40s
* **Drink tokens** for winners and standout players
Everything is designed to make meeting new people feel natural, energetic and genuinely enjoyable.
**🎁 Rewards & Mini-Prizes**
Each activity has its own mini prize — usually a **drink token** or small treat — for the most engaged groups or standout players.
It keeps the night lively, competitive and extra fun.
**🌍 A Social, International Atmosphere**
Expect a friendly, diverse group of people who come ready to talk, laugh and enjoy a memorable night out.
The guided structure makes it easy to connect, even if you come alone or tend to be shy at first.
**🎟️ Balanced Numbers & Better Early Prices**
We manage the gender balance throughout all releases so the experience works for everyone.
Early releases always offer the best value — once they’re gone, they’re gone.
**💳 [Membership Options (Save € & unlock perks)](https://buymeacoffee.com/newindublin)**
**🟡 Regular Membership (€12/mo)**
✔ Free: Singles, Language Exchange, International Meetup
✔ –50%: Quizzes, Big Singles, Theme Party, Cultural Mix, Social Games, Music Challenge
✔ Extra perks
**🔵 Theme Membership (€15/mo)**
✔ Free: Quizzes, Big Singles, Theme Party, Cultural Mix, Social Games, Music Challenge
✔ –50%: Singles, Language Exchange, International Meetup
✔ Extra Perks
**🟣 Complete Membership (€20/mo)**
✔ Free access to ALL events
✔ Extra Perks
**📱 Stay Connected**
🔗 **[Linktree](https://linktr.ee/newindublin)**[ ](https://linktr.ee/newindublin)– full weekly calendar
💬 **[WhatsApp](https://chat.whatsapp.com/L8IcUuQzHVVLGaoUZ8ONRt)**[ ](https://chat.whatsapp.com/L8IcUuQzHVVLGaoUZ8ONRt)– reminders & updates
📘 **[Facebook](https://www.facebook.com/newindublinmeetup)**[ ](https://www.facebook.com/newindublinmeetup)– photos & highlights
📸 **[Instagram](https://www.instagram.com/newindublinmeetups/)**[ ](https://www.instagram.com/newindublinmeetups/)– stories & behind-the-scenes
🌐 **[Website](https://newindublin.net/)**[ ](https://newindublin.net/)– all information about our events
**🎉 Join the Experience**
No pressure. No awkward silences.
Just games, great vibes… and the chance to meet someone special (or many amazing friends).
We can’t wait to see you! ❤️
Cryptography Events This Week
Discover what is happening in the next few days
Social 😻Singles Salsa Dance 🎉Party 🎊 - Make New Friends👫 (+ Salsa Class)
Make New Friends💏! This Event is a large Monthly Social Salsa Dance Party 🎉🎊🎇 for Salsa Dancers and for those New Solo people who want to learn Salsa dancing.
This Salsa Dance Party will be held in a large hall. There is Bar facilities, cheaper drinks and toilets are avaliable. Time of Dance Party from about 9.30pm/10pm. till after 1 am. Dress: Neat Dress.
(Salsa Dance class lesson from 8.45pm to 9.30pm.) There may also be free Pizza at the end of the party like in previous parties. There are Salsa Social Dance Classes on Thursday evenings for those who like to learn or improve Salsa dancing.
The entrance fee for the Salsa Party is 10 euros at the Door, which includes the Salsa class lesson. This is very good value. Place of large Hall is in Dublin 8. There is a large Free Car Parking at the back also. Dublin Bus 2 mins walk. There will be many other solo people attending from all around Ireland beside this meetup who already know this venue. In the past Social Salsa Dance Parties, over 270 people attended.
https://youtu.be/DWir_XczIE8?is=YWe0j-H3tECeWaQx
https://youtu.be/iyLdoQGBchQ?feature=shared
So if you are Solo, like Social Dancing, meeting new people and or like a free lesson to start learning Salsa dancing, RSVP and I will send you the Dance Party Address Details on the day of the event. Many people come solo, so do not worry, come solo or bring your friends with you and enjoy the great Latino music and social Salsa dancing.
Dance Choreography class
Want to feel confident in every move? Come and join us!
What to expect?
✨Beginner-friendly choreography
✨Every step explained
✨Lots of fun and good vibes
✨Commercial vibe choreo 💖
Song: Rihanna - Disturbia
🧗♀️ Climb & Connect: Bouldering Adventure at Bloc Climbing Gym! 🧗♂️
Newly started IG: https://www.instagram.com/letsgetsocialdublin/
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.
Get ready to reach new heights and forge lasting connections doing Indoor Bouldering Adventure this Sunday **at 14:30!** Whether you're a seasoned climber or brand new to the sport, this event is the perfect opportunity to challenge yourself, have fun, and meet fellow enthusiasts in a supportive and social setting.
Located at the Bloc Climbing Gym in Ballymount, indoor bouldering social event is suitable for climbers of all levels.
No climbing experience? No problem! Our friendly group will provide guidance, tips, and encouragement every step of the way. Whether you're learning or honing your skills, you'll find plenty of support and encouragement from your fellow climbers.
After our exhilarating climb, we'll gather for some well-deserved refreshments and socializing, where you can swap climbing stories, share tips, and make new friends with fellow adventure-seekers.
So lace up your climbing shoes, chalk up your hands, and get ready for an afternoon of adrenaline-pumping fun and friendship at our Indoor Bouldering Adventure this Sunday! Let's climb, connect, and conquer together. See you there! 🧗♀️🤝🧗♂️
Loughshinny to Rush Photowalk
Let's turn our photographic eye to the sea with a relaxing coastal walk. We'll meet at the car park beside **Loughshinny Beach**, at **12 noon**, and take a little bit of time to take in the beach and harbor.
We'll then begin walking in the direction of rush, which will take us up across grassy cliffs and past a pasture where there *may* be horses and donkeys. Shortly beyond this we'll come across the martello tower, overlooking the sea in solitude from a large meadow.
The tower marks the approximate half-way point, and from there we'll continue along the trail to Rush beach. If we arrive in good time we can walk along the beach towards the town in search of coffee shops.
The aim of this walk is to go there and back again, so we'll follow the same trail returning to Loughshinny.
📚 Books & Social 🍸
📚Reading books and discussing them are two distinct experiences! Conversations about books and sharing insights help us better appreciate literature and enrich our lives.
Let's grab a drink (alcoholic or non-alcoholic) and discuss books we're currently reading or have recently enjoyed—whether poetry, fiction, or non-fiction. Bring your physical book or e-reader.
There's no formal structure or agenda—just books and good conversation.💬
It's a perfect place to get book recommendations and rediscover your reading momentum if you've hit a slump. We welcome readers of all backgrounds and interests!
⚠️**Something Happened?**
If something unpleasant happened to you, it may happen to others. Even if it seems minor, don't hesitate to reach out to me.
🔍 **How to find us?**
* When I reach the venue, I'll leave a comment in the meetup where the group is seated. Normally, the booking is in my name, so you can ask the staff for the group.
* If you're unable to find us, leave a comment in the meetup page. I'll be able to guide you.
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!
As an organizer, I'm always looking for feedback about the event and suggestions for new events, so feel free to suggest ideas to me. 💡
I look forward to seeing you all! 😊
Cryptography Events Near You
Connect with your local Cryptography community
Duty vs. Results: What Makes an Action Moral?
When judging morality, should we prioritize **intentions/duty** or **outcomes/results**? It introduces two influential philosophers as representatives of these approaches.
* **Immanuel Kant (deontology):** An action is moral when it is done from **duty** and follows rational, universal principles (the **categorical imperative**). Certain acts—like lying—are wrong regardless of the consequences; you can’t do a wrong thing for a right reason.
* **John Stuart Mill (utilitarian consequentialism):** The morality of an action is determined by its **effects**, specifically how much **happiness/well-being** it produces. Mill argues that some pleasures are “higher” than others, and that good intentions don’t redeem harmful outcomes.
## Discussion Questions
1. **The lying dilemma:** A murderer comes to your door and asks if your friend is hiding inside. Kant would say you must not lie.
2. **Can good intentions rescue a bad outcome?**
3. **The organ harvest problem:** A surgeon has five patients dying of organ failure and one healthy patient in for a checkup. Killing the one to harvest organs would save five lives, and the math works out for the utilitarian. Why does this feel so deeply wrong? Is that feeling a point in Kant's favor, or just a bias we should overcome?
4. **Do rules need exceptions?** Kant insists moral rules must be universal, with no exceptions. But most of us can imagine extreme scenarios where any rule seems like it should bend. Does the need for exceptions fatally undermine deontology, or is the strength of the system precisely that it refuses to bend?
5. **Who gets to calculate the consequences?** Utilitarianism asks us to maximize good outcomes, but we're notoriously bad at predicting consequences. If we can't reliably know the results of our actions, is it practical to base our entire moral system on outcomes? Does this uncertainty push us back toward rules and principles?
6. **Everyday morality:** Think about a real moral decision you've made recently, even a small one. Did you reason more like a Kantian (what's the right thing to do in principle?) or more like a utilitarian (what will produce the best result?)? Do most people naturally lean one way?
7. **Justice vs. the greater good:** A town can prevent a deadly plague by sacrificing one innocent person. The greater good is clearly served. But is it just? Can an action be morally right and deeply unjust at the same time?
8. **The big synthesis question:** Are these two systems actually opposed, or do they often arrive at the same answers by different paths? Is it possible that we need both: rules to guide us in the moment and consequences to evaluate systems and policies over time?
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings.
This Month's Presentation:
Nothing yet. (You should volunteer).
What is Cocoaheads (http://cocoaheads.org/)?
CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics.
What is BuckeyeCocoa (http://buckeyecocoa.org/)?
BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend.
Presentations!
Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website.
To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter.
Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
BeComing Circle Initiates
http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg
Instructor - Crow, HPS
Class fee is $30 at the door or approved exchange
RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642.
Reservations made directly to Enchanted Elements will be added to the class list manually not online.
Private Instruction ~ Closed to the Public ~ Initiated Members Only
Please come prepared for ritual.
Blessings ~ Crow
IxDA Chat ‘n Pancakes
It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.
Detroit Personality Focused Virtual Speed Dating
**Online Speed Dating for Mature Detroit Singles**
Live on Zoom. Real conversations. Local people who value genuine connection and traditional dating.
**Pick your age group to register:**
- Ages 18-32: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=18-32&face_v=2.0)
- Ages 30-46: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=30-46&face_v=2.0)
- Ages 40-58: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=40-58&face_v=2.0)
- Ages 55+: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=55+&face_v=2.0)
RSVP alone does not hold your spot. Register through the link above and complete the quick personality quiz.
For mature singles who appreciate meaningful connections and are serious about finding the right person. Host-guided. All ages welcome. Mutual matches shared after the event.
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)
Psychic Development Series II - Pueo Group
Private Group. Closed to the Public
Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy.
In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected.
The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve.
I look forward to sharing and discovering with you. - Cynthia



























