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
Talk about "JSInterface"
Patrick Blik will give an engaging talk about JSInterface (working title): A web/server library/framework in the spirit of Datastar: Tacit combinatory logic, reproducible module loader (replacing npm), declarative html fragments with scoped css and js, server-side rendering, data-visualization, and more : )
We have our own room in the back of the restaurant, and will eat together after the talk (obviously optional).
Make AI Work for You with MCP - WORKSHOP
Most AI tools answer questions. MCP makes them take action.
Model Context Protocol connects AI assistants to the apps you use daily. Your AI can create Miro boards, update wiki pages, manage roadmaps, and control your browser directly.
This workshop has three stages:
* Explorer – See what's possible. Live demos showing AI that acts, not just answers. No technical background needed.
* Practitioner – Get hands-on. Configure Claude Desktop with MCP servers and start using them in your daily workflow.
* Architect – Build your own. Learn the patterns from four production MCP servers I built in December 2025: Miro (77 tools), MediaWiki, ProductPlan, and GLEIF.
You'll see both cloud integrations (APIs like Miro and GLEIF) and local tools (browser automation, filesystem access). Whether you want to understand the hype, become a power user, or build servers yourself, this workshop is for you.
One hour. All skill levels, from beginners and non-coders to experienced.
**Come curious. Leave inspired and connected.**
**WHAT TO BRING:**
\* Laptop
**HOW DOES IT WORK:**
1. Ask for the area reserved for “TechWomen Cph”.
2. Take a seat at one of the reserved tables.
3. Order and pay for your choice of beverage/snack at the counter.
4. Get back to your table.
5. Start your Laptop.
Danish Language Cafe
https://www.facebook.com/korsgadesprogcafe/
Come and join our cosy language cafe. We recommend that you already speak some Danish (maybe around module 3 on sprogskole) so you can join and understand the conversation. We are mostly two Danes joining, so we can make two groups: beginners and more advanced. We are having conversations while drinking tea. If you have an exam coming up, we can speak about your exam subjects some of the time.
Small donations (10-20 kroner) are appreciated, to support the rent of the place.
You find us in the basement of Korsgade 19. It is a door to the right of the main entrance.
Zen Meditation
Join us for Zazen and tea.
18.45 Arriving, getting settled (please note doors close at 19.00)
19.00 -20.25 Zazen (seated meditation) and Kinhin (Walking meditation) in intervals. Myoin will offer basic instructions in the first Zazen period, the following periods we sit together in silence.
20.25 short Zen Buddhist ritual chant and dedication to loved ones who are sick or suffering
20.35 We offer tea and give time for you to ask questions and receive support for your Zpractice.
20.55 Samu (cleaning up)
21.00 Thank you 🙏
We practice Zazen, seated meditation as taught in the Zen tradition, keeping it simple and in the present moment.
The group is non-profit and donation-based with a suggested (not required) donation of 50-200DKK per event. Any profits generated from these events will support group members with future events.
This group is open to all, you need no special skills, knowledge or religious commitment to participate.
We have everything you need in the room, you can sit on a chair, sofa, meditation bench or cushion as you prefer.
Myoin speaks aDanish or English as required.
Warm welcome 🙏
Abstract painting, art and cocktails
Join Bien Contemporary for a unique evening of creativity where painting meets cocktails! Unleash your artistic side in a relaxed and social atmosphere, perfect for both beginners and experienced artists.
Sip on delightful cocktails while our talented instructors guide you through a step-by-step painting session. Immerse yourself in the world of art as you create your very own masterpiece while mingling with fellow art enthusiasts.
This event combines the perfect blend of artistic expression and socializing, making it an unforgettable experience. Don't miss out on this opportunity to unwind, unleash your creativity, and indulge in some delicious cocktails at Bien Contemporary's Painting & Cocktails Night!
get tickets online here - https://biencontemporary.dk/event/
Learn to build Deep Research Agents
Deep research agents, like OpenAI, Gemini, or Claude's deep researchers, are extremely powerful to gather information, surf the web, and compile reports.
It has become a daily habit of mine to spin up multiple deep researchers to help gather knowledge and insights, but how do they work under the hood?
In this talk, we will go through how DR agents evolved, from chain-of-thoughts, STORM, and finally explore the more modern approaches to let AI explore A LOT of information accurately. We will even try to build some of them together!
**Speaker:**
Emil Wåreus - is a spaghetti coder, ML trainer, agent builder, and cat owner. He previously founded Debricked, a security based startup based in Malmö that he exited by acquisition a few years back. He is now building his next ventures, including oaiz.io for AI that builds AI, podidex.com that creates personal podcasts, and valkompass.ai to help voters explore Swedish politics.
**Dont forget to register on Foo Café too:**
[https://foocafe.org/event/learn-build-deep-research-agents](https://foocafe.org/event/learn-build-deep-research-agents)
**Agenda:**
17:30 – 17:45 – Meet & Greet
17:45 – 18:30 – Presentation
18:30 – 19:00 – Meet & eat
19:00 – 20:00 – Q&A
Coffee, hang out and meet new people
Let's gather in the evening to take a short break from work, studies and other activities. Come and join for a coffee and to have a relaxed moment, meet new people and make new connections.
We will meet at Waynes Coffee at city center, in Malmö. There you can order drinks and something to eat, if you wish so.
Meeting point: Waynes Coffee
Address: Södra Förstadsgatan 10A, Malmö
See you there!
Cryptography Events This Week
Discover what is happening in the next few days
Vedic Philosophy Sunday Feast
ISKCON Malmö is welcoming everyone to a very spiritual inspiring Bhakti-yoga feast on Sunday.
Adress: Mindfulness Home, Nobelvägen 11, Malmö
Program:
15:00-15:30 Bhajans
15:30-16:15 Bhagavad-gita Lecture
16:15-17:30 Gaura-arati, Hare Krishna Kirtan and Prasadam
Let us know by marking Attending if you will come so we can arrange for prasadam vegetarian feast accordingly
Contact: 070-355 41 91(Emma)
We also welcome you to Tempel and reading room. Open for meditation Monday-Friday kl 11:00-15:00
Get together and write
We're a group of writers that meets up every Sunday for a productive writing session.
**Here's how the meetup works:**
* We gather together, grab some fika, and then we write for an hour.
* After the hour is up, we spend some time chatting, sharing ideas and thoughts on writing, and discussing the challenges we've come across.
The goal is to **commit to working on your writing project for a set amount of time, all while** **connecting with other writers** and being motivated by the energy of creative minds working hard on their individual projects.
You'll have the chance to share your work and receive valuable feedback (if you so wish) or simply enjoy the company of like-minded individuals.
--
We're here, **same place, same time, every week.** So if you're feeling up to it, drop by and let's get writing!
Founders Running Club :: Copenhagen
**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome.
🗓️ Launched in San Francisco, July 16, 2022
🌍 Now in 35+ cities
📅 Running + Networking events + Community
**Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats)
**Stay updated**:
Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/)
Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/)
LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/)
Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC)
Website [http://foundersrc.com/](http://foundersrc.com/)
photo_coffee
What about starting the weekend relaxed with a coffee and meeting other photographers? Everyone is invited to pass by, meet other members, exchange ideas and expand your network.
The meetup will take around 1 - 2 hours without schedule. Jump in or off whenever you like.
Usually we are sitting outside (or if is raining or cold in the basement).
See you there
Jesper
Frederiksberg Toastmasters: Explore and enhance your leadership skills
Please Note: only registered guests will be allowed to attend our meetings.
🎤 Looking to overcome your fear of public speaking and gain confidence in your leadership abilities?\*\*
Look no further than Frederiksberg Toastmasters, a chartered club of Toastmasters International - the leading non-profit organization in public speaking and leadership development.
🌟 Practice your public speaking, communication, and leadership skills in a supportive and inclusive environment, guided by experienced mentors and utilizing the Basecamp curriculum.
🌱 Develop your ability to persuade, gain stakeholder buy-in, and negotiate with ease through regular speeches, evaluations, and leadership opportunities.
🤝 As a member of Frederiksberg Toastmasters, you'll join a community of like-minded individuals working towards the same goal: to become world-class communicators and leaders.
🗓️ We invite you to join us at our weekly meetings, held every Saturday from 11:00 to 13:00. We start on time.
🔍 A typical Toastmasters meeting is run like this: [Watch Video](https://www.youtube.com/watch?v=383gehepo8M)
📌 Meeting location: Please check our LinkedIn page: [Frederiksberg Toastmasters LinkedIn](https://www.linkedin.com/company/frederiksberg-toastmasters)
😊 As a guest, you'll have the opportunity to observe and participate in our meetings (voluntarily). Note that you will not be forced to speak if you don't want to. Typically, there will be around 20-30 people.
🗣️ You will witness the power of superior communication manifesting in the form of inspiring oratory and elevated storytelling that underpins world-class leadership.
✍️ Step out of your comfort zone and become the best version of yourself
🚀 Frederiksberg Toastmasters \| Home of Leadership and Public Speaking
Toastmasters \| Where Leaders are Made
📮 frederiksberg@toastmasters.dk
🌐 Facebook: [Frederiksberg Toastmasters Facebook](https://www.facebook.com/FrederiksbergTM)
🌐 LinkedIn: [Frederiksberg Toastmasters LinkedIn](https://www.linkedin.com/company/frederiksberg-toastmasters)
Come and Climb
**Hi everyone** 👋
I’m David, and I’d love to start a social bouldering club for anyone who wants to climb, hang out, and meet new people!
I will arrange a meetup climbing event once a month, at different climbing gyms around the city.
The focus is on:
• 🧗♂️ Climbing and challenging ourselves
• 🤝 Being social and building a fun community
• 💪 Training together – all levels welcome
I’ve been climbing for about 1.5 years, so I’m still in my learning phase, but I’m more than happy to help beginners get started and share the basics with anyone who’s new.
How to find me, I will be the one in all orange :D.
We will start at **Beta Boulders in Vanløse the 8 February @ 14.00** o’clock
There will be a warm up and cool down, focusing on climbing and mobility. If you want to join in on that, otherwise drop in when ever.
If you’re interested in joining, just drop a comment.
Looking forward to climbing with you all! 🙌
**Short Overview of Boulder Gyms in Copenhagen and bouldering is:**
**Beta Boulders**
A modern and friendly gym with lots of different wall styles. Great for both beginners and experienced climbers, and there’s a nice training area as well.
**Bison Boulders**
Located a bit outside the city, but very relaxed and welcoming. Good variety of routes and plenty of space. A calm, nice atmosphere.
**Boulders CPH**
One of the biggest and most popular bouldering gyms in Copenhagen. Many routes for all levels and a very social environment.
**What Is Bouldering?**
Bouldering is a type of climbing done at low heights — usually up to around 4–5 meters — **without ropes or harnesses**. Instead, there are thick mats on the floor for safety.
You only need climbing shoes, which you can rent, and maybe some chalk for your hands.
Climbs are short “problems” or routes that you try to solve using balance, technique, and strength. Some are easy, some are challenging, and you can always choose the level that fits you.
Bouldering is also very social — people often help each other, share tips, cheer each other on, and have fun together. It’s perfect for meeting new people while getting a good workout.
Cozy social Saturday afternoon run/jog/walk
Come join us for an afternoon run/jog/walk
We are not a typical running club, so please read about the concept in “about us”.
How it works: we don’t know in advance where the trail will go, but we know it will be fun! A member of the club, the 'hare', sets a trail, usually marked with flour. The rest of us, the 'pack', follows the hare's 'scent', i.e., the marks. There will be a 8-10 km trail for runners with shortcuts down to 5-6 km for walkers and those who need a slower pace. We have no set pace - run/walk as slow or as fast as you'd like. After the run we enjoy some refreshments and socialize.
Come a few minutes before the start so that you can say hi and leave your bag in a designated bag car before we set off at 14:30.
Don’t worry if there are few registrations on Meetup. We have existed for 44 years, and a lot of our members (anywhere from 20 to 50 people) just show up.
Four-legged friends are welcome!
We never cancel.
See you there!
Cryptography Events Near You
Connect with your local Cryptography community
Philosophy of Friendship: What are the bases of "friendship"?
As you may or may not know--I didn't until late last year--Aristotle wrote extensively on "friendship" in the Nicomachean Ethics. After 69 years the concept of friendship still creates questions and uncertainty. I had close friends in high school and for a few years after high school but our interests diverged and people moved all over the country so it was hard to maintain connections.
* So if I/you haven't talked with a friend for several years, are you still friends? Are we friends who meet at Drunken Philosophy or Omnipresent Atheists?
* Can you be friends with someone with whom you have virulently divergent political views? Sartre and Camus could not.
* Aristotle regarded friendship as essential to a good life, not merely an added "bonus." Do you agree?
* In the Nicomachean Ethics (Books VIII and IX), he claims that wealth and power are meaningless without friends. Trump has wealth and power but seems to have no real friends, but wealth and power seem meaningful to him in perverted ways. Can you have meaning in your life without friends?
* Do men and women view and maintain friendships in different ways?
* Aristotle categorizes friendship into three types, based on what forms the bond:
* **Utility**: Based on mutual benefit, but this type is fragile and ends when the usefulness ceases.
* **Pleasure**: Based on shared enjoyment (e.g., humor, hobbies). Common among youth but fades as interests change.
* **Virtue (The "Complete" Friendship)**: Based on mutual respect for each other's character and goodness. You wish good for the other for their sake, not yours.
* **Key Principles of "True" (Virtuous) Friendship:**
* **Permanence**: Virtuous friendships last a lifetime whereas those based on utility and pleasure are fleeting.
* **Reciprocity**: Requires mutual goodwill; secret or unreciprocated affection does not qualify.
* **The "Second Self"**: A true friend is "another self"—their virtue helps you understand and improve yourself.
* **Time and Intimacy**: Deep ("complete") friendships are few, built on time and shared experiences.
* **Self-Love and Friendship:**
* Good friendship starts with being a friend to yourself.
* They distinguish shallow egoism (chasing honors) from real self-love (pursuing virtue).
* A virtuous person’s pleasant self-company allows them to be a stable, good friend to others.
* Aristotle argues that one's social circle ultimately reflects one's character—a view with striking relevance today. Well--the Drunken Philosophy social circle certainly reflects good character!
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
Join members of the local UX and Digital Design community for a casual monthly breakfast. There _might_ be a little snow, but there _will_ be effectively infinite serve-yourself coffee, so it evens out if you ask me.
Just a reminder, while the other locations are great too, we’re at the Lane Ave one this time.
Photography 101 - Beginning Digital Photography (FEE/Voucher Based)
**Photography 101: Discover The Photographer Within**
**Are you ready to unlock the full potential of your camera? Then this beginning photography course is perfect for you!**
This beginner-friendly photography class is your gateway to unlocking the power of your camera and developing a confident artistic vision.
This course offers an engaging and practical approach to essential techniques and creative principles for impactful photography. We will explore the use of camera settings, composition, and light to tell a story that evokes emotion in the viewer.
**Through hands-on exercises and insightful lessons, you will learn to:**
* **Master Your Camera:** Learn fundamental camera functions, including aperture, shutter speed, and ISO, so you can confidently control exposure and creative effects in any lighting situation.
* **Compose Captivating Images:** Explore and apply classic composition principles like the rule of thirds, leading lines, and framing to create visually appealing and impactful photographs.
* **Harness the Power of Light:** Understand how different light sources (natural and artificial) affect your images and learn to manipulate them to create mood, texture, and enhance the overall quality of your photos.
* **Control Focus and Depth of Field:** Discover how to effectively utilize depth of field to isolate your subject and achieve captivating background blur (bokeh) or ensure sharpness throughout your landscape shots.
* **Work with Lenses and Filters:** Explore the impact of various lens types and focal lengths on photographs and learn how filters can add creative control and protection.
**This class provides the foundation needed to confidently create high-quality images and begin a photographic journey, regardless of the camera used.**
**Prerequisites:**
* A camera (film, DSLR, or mirrorless) that has manual controls is required. Hands-on exercises make having the camera in class highly beneficial. You will need at least one lens to evaluate the results of control exercises.
* You may attend this class in one of two ways:
1. With a class voucher provided by your retail camera store
2. Purchasing a seat in the class
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
Photography 102 - A Deeper Dive Into Photography (FEE/Voucher Based)
**Photography 102: A Deeper Dive Into Photography**
**Are you ready to dig deeper into photography? Then this intermediate photography course is perfect for expanding your knowledge of photography!**
This intermediate photography class builds upon the foundational knowledge acquired in the Photography 101 class. It focuses on empowering students to move beyond automatic camera modes and take greater creative control over their images. This course uses an engaging and practical hands-on approach to reinforcing these newer and more advanced photographic concepts.
**Through hands-on exercises and insightful lessons, you will learn:**
* **Master More Advanced Camera Settings**
* **Aperture and F-stops:** Understanding how aperture controls depth of field and using it to create blurry backgrounds (shallow depth of field) for portraits or sharp focus throughout a landscape (deep depth of field).
* **Shutter Speed:** Learning to utilize shutter speed to freeze fast action or intentionally blur motion for artistic effects.
* **ISO:** Exploring ISO settings for optimal image quality in different lighting conditions, understanding the trade-off between sensitivity and potential image noise/grain.
* **Exposure Modes:** Beyond "Auto", understanding and utilizing manual (M), aperture-priority (A or Av), shutter-priority (S or Tv), and program (P) modes for specific shooting scenarios.
* **White Balance:** Learn how to effectively set white balance controls to represent colors in varying lighting conditions properly.
* **Metering and Exposure Compensation:** Understanding how the camera measures light and how to use exposure compensation to fine-tune exposure for desired results.
* **On-Camera Flash Basics:** Gaining a basic understanding of when and how to use the built-in flash or external flash units effectively.
* **Advanced Concepts and Techniques**
* **Composition Beyond the Basics:** Looking at some more advanced composition concepts and taking a deeper look at the Elements of Design, learning to use space more effectively, controlling the elements of the scene that are drawing attention, and mastering visual weight.
* **Lighting Beyond Natural Light:** Introduction to artificial lighting, such as off-camera flash, reflectors, and softboxes, to control and shape light for different effects.
* **Basic Image Editing:** An introduction to photo editing software like Adobe Lightroom and Photoshop, covering essential tools for adjusting brightness, contrast, color, and sharpness.
* **Developing a Personal Style:** Exploring ways to refine a unique artistic voice and create a consistent photographic style.
**This class provides the next step in the path to becoming a more proficient and artistic photographer, allowing for more advanced usage of the camera system.**
**Prerequisites:**
* A camera (film, DSLR, or mirrorless) that has manual controls is required. Hands-on exercises make having the camera in class highly beneficial. You will need at least one lens to evaluate the results of control exercises.
* You may attend this class in one of two ways:
1. With a class voucher provided by your retail camera store
2. Purchasing a seat in the class
Data & Analytics Wednesday - Compensation Data
**People Analytics 101: Making Sense of Compensation Data**
Compensation data is one of the most widely used and widely misunderstood forms of people analytics.
The session will cover where compensation data comes from, including market pricing data, internal payroll data, and benchmarking sources, and how companies think about structuring and analyzing that information. We will explore how compensation data is leveraged to set salary ranges, manage internal equity, support hiring and retention, and align pay with business strategy. A portion of the session will address common data challenges and limitations, such as market noise, inconsistent job matching, and incomplete datasets, while keeping the primary focus on practical use rather than technical depth.
The session will also look ahead at where the space is going, including the growing impact of pay transparency laws, expanding pay equity requirements, and emerging regulations in the US and Europe that require organizations to report on gender and pay gaps. The goal is to give attendees a clear mental model for how compensation analytics works today and why getting it right is becoming increasingly critical.
(note: we are back at Rev1 this month!)
**About Our Speaker**
[Alex Moore](https://www.linkedin.com/in/alexscottmoore/) is the founder of [Moore Cooperative](https://moorecooperative.com/), where he advises organizations on compensation strategy, pay equity, and people analytics. His work focuses on helping organizations like the Ohio Supreme Court design, analyze, and communicate compensation systems that are data-informed, defensible, and aligned with organizational goals. Alex lives in Granville, Ohio and has three little kiddos.
More info at [cbusdaw.com](https://cbusdaw.com)























