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 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
Drunken Philosophy: Where Is Everybody? The Fermi Paradox and the Great Filter
Welcome to Drunken Philosophy, a casual, curious, social discussion club. Come grab a drink and a seat at The Oracle.
**Optional topic for this meetup: Where is everybody?**
In 1950 the physicist Enrico Fermi was talking about aliens over lunch and asked a question that still has not gone away: if the universe is so vast and so old, and even a fraction of those billions of stars have planets, where is everyone? By the numbers the galaxy should be crowded with civilizations. Instead we look up and hear silence. That gap between "they should be everywhere" and "we see no one" is the Fermi Paradox.
One of the most unsettling answers is the idea of a **Great Filter**: somewhere on the road from dead chemistry to a galaxy-spanning civilization, there is at least one step that is almost impossible to get past. Maybe the filter is behind us. Maybe life starting at all, or simple cells becoming complex, or intelligence ever evolving, is the freak accident, and we already cleared the hard part. Or maybe the filter is ahead of us, and advanced civilizations reliably wipe themselves out before they spread.
Here is the part that messes with people. If we ever found life somewhere else, even pond scum on Mars, most people would call it the greatest discovery in history. But it might be the worst possible news. It would mean life is common, the early steps are easy, and the hard step is still in front of us. So the eerie silence overhead might actually be the best sign we could ask for.
**Questions to wrestle with:**
* Is it better to be alone? Would you rather we find alien life and learn we are not special, or find nothing and quietly improve our odds of surviving?
* Where do you bet the filter sits, behind us or ahead of us, and why?
* If it is ahead of us, what is it? Nuclear war, climate collapse, AI, something we cannot even picture yet? And can we do anything about a filter we cannot see coming?
* Does any of this change how you live, or how humanity should be spending its time and money right now?
As always the prompt is optional. Come for the conversation, stay for the drinks, and bring your own questions.
Cape Coral Virtual Speed Dating on Zoom
**π« Cape Coral Singles Night β 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:**
β **Ages 18-32** β [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)
β **Ages 30-46** β [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)
β **Ages 40-58** β [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)
β **Ages 55+** β [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. π·
St. Petersburg Virtual Speed Dating on Zoom
**π St. Petersburg Singles Night β 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:**
β **Ages 18-32** β [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)
β **Ages 30-46** β [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)
β **Ages 40-58** β [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)
β **Ages 55+** β [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. π₯
Microsoft Build - Columbus Edition!
We are bringing Microsoft Build sessions to Columbus Ohio!
The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us!
And yes, there will be free food.
Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).
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)
COhPy Monthly Meeting
**Improving Office in Franklinton**
Physical location:
Improving Office
330 Rush Alley Suite #150
Columbus, OH 43215
Schedule:
6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages.
6:30 to 8:00 pm. Main meeting and presentation(s).
Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code.
We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com








