Cryptography
Meet other local people interested in Cryptography: share experiences, inspire and encourage each other! Join a Cryptography group.
278,890
members
346
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
Authentic Relating Workshop: Slowing Down
Join us for a grounded, body-centered journey into Authentic Relating — where slowing down allows presence, sensation, and self-awareness to guide our connections.
In a world that moves fast, we often respond before we truly feel. We speak before we notice what’s happening inside. We listen to reply instead of to understand.
This workshop is an invitation to pause.
Communication extends far beyond words. Facial expressions, tone of voice, posture, gestures, breath, and eye contact all shape how we experience one another. When we slow down enough to notice these subtle cues — in ourselves and others — trust and safety naturally deepen.
Through guided Authentic Relating practices, we will:
• Notice what is happening in the body moment to moment
• Build language for physical sensations and internal experiences
• Practice expressing ourselves with clarity and authenticity
• Explore how presence transforms connection
If you’re longing for more depth, more presence, and more meaningful conversations — this space is for you.
**Who would benefit from this practice:** partners, family members, those who want help connecting with others (friendships), professionals who have trouble working with team members, and team leaders who are trying to make an impact.
**About the instructor:** Mike is a certified Authentic Relating facilitator, trained through ART International, with ongoing training in Nonviolent Communication, and other heart-centered communication modalities. He is passionate about creating spaces where people can slow down, connect deeply, and experience meaningful connection. Mike facilitates Authentic Relating exercises with the intention of making a real and lasting impact in people’s lives.
The Cover6 Community Meet & Greet — We're Back In Person 🔒
It's been too long.
Cover6 Community is bringing back in-person meetups — and we're starting where it makes sense: the DC/Crystal City area.
No conference. No panels. No $200 ticket. Just the community showing up, connecting face-to-face, and talking cybersecurity the way we always have.
**What to expect:**
* Pure open networking — no agenda, no presentations, no slides
* Three hours to connect, catch up, and build real relationships
* Genuine conversations with practitioners, newcomers, students, and professionals from across the industry
* Good energy, familiar faces — and plenty of new ones
* The hotel bar is right downstairs if you want a drink
**🅿️ Parking is on us — 50% off in the hotel garage.**
**Who should come:** Anyone in or entering the cybersecurity space in the DMV. It doesn't matter if you've been in the industry for 20 years or you're still studying for your first cert. You belong here. **Bring a friend.** Seriously — the more the merrier. Tag someone who needs to be in this room.
📍 **AC Hotel by Marriott Arlington National Landing** 1999 Richmond Highway, Arlington, VA 22202 *(Metro accessible — Blue/Yellow Line, Crystal City Station)*
📅 **Wednesday, March 25, 2026** 🕕 **6:00 PM – 9:00 PM**
RSVP so we know how many people to expect.
This is the first of what will be a **monthly event — last Thursday of every month starting April 30.** Mark your calendar now.
See you in the room.
— Tyrone & the Cover6 Community team
[fusion event]Category Topic Happiness and Freedom
We do two types of meetups -- Pre-planned topics, which feature a page or two seed discussion, with multiple discussion queue questions, and Category topics, which are a general category, for which members then post specific questions with whatever background is needed to provide context.
This meetup is a category topic.
We meet in person and online.
In person will be at 10113 Seattle Slew Lane. This meetup location does not have sufficient chairs for all of us, so it is advisory to bring a portable chair. The location also does not have food for sale. I will bring several large pizzas, and will request $2/slice. One pizza will be vegetarian. Tap water is available, please bring any other drinks desired.
Online will be: [https://teams.live.com/meet/93583191724730?p=hY3jxVvnOciVl2aRn5](https://teams.live.com/meet/93583191724730?p=hY3jxVvnOciVl2aRn5)
How to handle the subconscious mind.
At this event you'll discover how to better understand and control your subconscious mind, helping you overcome doubts and fears. If you have anger issues, depressions and anxieties. this event will show you how to overcome them.
Metropolitan Branch Trail
Let's get outside on the MBT for a brisk walk. As it's getting cold, we'll be keeping a slightly faster than social pace walk to keep ourselves warm. We'll walk down the MBT from Brookland to NoMa and back (about 3 miles total).
Please check the weather to make sure you're dressed warm enough! See you there!
Just Steps from Dupont Circle … Dupont Speaks!
DUPONT SPEAKS is a culturally and professionally diverse lunchtime club in the heart of Washington, DC. We meet from noon–1 p.m. on the 2nd and 4th Wednesdays of every month, as well as the occasional 5th Wednesday.
Our guiding principle is that we all have fun as we travel the road to better public speaking. That's why all of our meetings are filled with laughter and applause, as well as thoughtful speeches, evaluations and support.
We hope to see — and hear — you soon!
To learn more, visit http://bit.ly/dupontspeaks .
http://photos3.meetupstatic.com/photos/event/7/f/4/6/600_457832582.jpeg
Doubles Volleyball, BB+ Level @ Quincy Park
Let's get together to play some fun BB level Quads games at Quincy Park.
**Format**: Quads and Doubles
**COST**: FREE
**Court Type**: Outdoor grass
**Minimum Skill Requirements**: Intermediate-BB (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details)
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-
**Smiley Social documents:**
1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg)
2. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)
3. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)
Cryptography Events This Week
Discover what is happening in the next few days
Photograph Cherry Blossom Sunrise on the Tidal Basin - Sun. March 29
The blossoms are at their peak between March 29 and April 1. Feel free to visit at times that work for you.
For directions, use the What3words app:
https://what3words.com/enable.level.fortunate
Also, feel free to go at other less crowded times, like during the week, and still upload your photos to the photo album of your best up to five photos.
I prefer to park along Ohio Drive if it isn't blocked off. Otherwise, I park in the parking lot closer to the bridge. [https://www.google.com/maps/place/38%C2%B052'42.2%22N+77%C2%B002'16.1%22W/@38.8783851,-77.0403919,17z/data=!3m1!4b1!4m4!3m3!8m2!3d38.878381!4d-77.037817](https://www.google.com/maps/place/38%C2%B052'42.2%22N+77%C2%B002'16.1%22W/@38.8783851,-77.0403919,17z/data=!3m1!4b1!4m4!3m3!8m2!3d38.878381!4d-77.037817)
You need to have ParkMobile, and they charge from 7:00 AM to 8:00 PM for $2.30 per hour. Enforced 7 days a week
According to the National Park Service, on March 5, the current peak bloom predictions are between March 29 and April 1. [https://www.nps.gov/subjects/cherryblossom/bloom-watch.htm](https://www.nps.gov/subjects/cherryblossom/bloom-watch.htm)
Every year, photographers from all over flock to the Tidal Basin to capture photos of the cherry blossoms at sunrise. This is a fantastic time to take photos when the only crowds are our fellow shutterbugs (hundreds of them).
Bring Water, a Tripod, comfortable shoes, fully charged batteries, and empty cards
By sending in an RSVP and joining this meetup event hosted by the Virginia Beltway Photography Meetup, I agree to abide by the rules and regulations (where applicable) of the event location and I am also agreeing to the terms of the following release and waiver of liability, which shall be binding on my heirs, executors, administrators, successors, and assigns. In consideration of my (and my child’s) participation in the Virginia Beltway Photography Meetup, I do hereby release, discharge, and hold harmless the Organizer, its members, officers, directors, employees, and the leader(s) of this event from any and all liability by reason of any damage, loss, expenses, or injury arising from my (and my child’s) participation in this event, including that caused solely or in part by the fault of any and all of the above-named parties.
Investment, Trade & Crypto Networking [AT LUCKY BAR]
Let us get together and plot to conquer the world!:)
***GRAB A DRINK AND YOU ARE ALL SET TO FLEX YOUR LANGUAGE CAPACITY. YOU NEED TO GET AT LEAST A DRINK OR FOOD:) To get the event going and show support. We know that you like our events. P.S. : We have non-alcoholic drinks as well.***
***Tate has been doing crypto and investment for years and he will share his immense experience.***
We have a tiny venue and we hit capacity often and early arrival is suggested.
We have the discretion to decide entry.
Instead of silently doing research on your own, it is well known that when you are regularly connected with people of your own investment interest, you are likely to be more motivated, better informed and less likely to miss out on opportunities. Meet and discuss face-to-face.
**HOW IT WORKS : We will try to assign tables for each represented INDUSTRIES/SECTORS/SPECIALIZATIONS and will direct attendees to their respective tables accordingly. All industries are welcome! However we don't guarantee the availability of a partner in that particular field, you would like to exchange experience. Space is limited and advance RSVP is required. PLEASE BRING BUSINESS CARDS (Hard/Soft Copy).**
THIS IS NOT A SEMINAR or A PANEL EVENT AND THERE WILL BE NO SPEAKER. It is just a happy hour social event for those interested. In the past we had a great mix of developers, miners, investors, blockchainers and people who are completely new to cryptos.
\- Come one\, come all OR FLY SOLO; this is the most friendliest event you have ever attended\!
\- Feel free to invite your friends\. They don't necessarily have to be a member
\- Event is 21\+
***AFTER THE HAPPY HOUR, WE WILL HIT THE DANCE FLOOR AND DANCE THE NIGHT AWAY. BRING YOUR DANCING SHOES!***
***N.B. : We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via ([info@merevents.com](http://info@merevents.com/)).***
[)
Having Fun with Portrait Photography
For this month of March, this meetup will be focused on how to create great portraits of people intentionally. Rather than guess at settings or struggle with posing, what are the basic steps you need to take to make a nice portrait and have fun doing it!
For this class we will focus on the art of portraiture including:
* How to "read" the light, so it's flattering.
* How to frame your subject so it pleases the subject.
* Some tips on how to make your subject feel more comfortable in front of a camera and bring out certain expressions.
I'll be having a model for this class and, pending weather, we will hold it outdoors in natural sunlight.
For this class you may bring your professional camera or just a phone camera as these rules apply to all kinds of cameras.
I'm charging a small entry fee for this to cover costs of the permit needed for area as well as the model being used.
Look forward to seeing everyone!
Photograph Cherry Blossom Kite Festival Saturday, March 28, 2026
Informational only - David may or maynot attend
[https://nationalcherryblossomfestival.org/event/blossom-kite-festival/](https://nationalcherryblossomfestival.org/event/blossom-kite-festival/)
Let's meetup at the Washington Monument for the annual Cherry Blossom Kite Festival. Bring telephoto lenses if you have one; if not, bring whatever you have. Plan accordingly for the weather; if it's windy out, make sure you have proper clothing and gear. We'll meet behind the bookstore/bathrooms at the eastern edge of the Monument grounds.
Bring Water, comfortable shoes, fully charged batteries, and empty cards
By sending in an RSVP and joining this meetup event hosted by the Virginia Beltway Photography Meetup, I agree to abide by the rules and regulations (where applicable) of the event location, and I am also agreeing to the terms of the following release and waiver of liability, which shall be binding on my heirs, executors, administrators, successors, and assigns. In consideration of my (and my child’s) participation in the Virginia Beltway Photography Meetup, I do hereby release, discharge, and hold harmless the organizer, its members, officers, directors, employees, and the leader(s) of this event from any and all liability by reason of any damage, loss, expenses, or injury arising from my (and my child’s) participation in this event, including that caused solely or in part by the fault of any and all of the above-named parties.
Spring Has Sprung: HCPG Goes to Brookside Gardens
Brookside Gardens is Montgomery County’s incomparable, award-winning 50-acre public display garden within Wheaton Regional Park. Included in the gardens are several distinct areas: Aquatic Garden, Azalea Garden, Butterfly Garden, Children’s Garden, Rose Garden, Japanese inspired Gude Garden, Idea Garden, Rain Garden, and the Woodland Walk. The Formal Gardens areas include a Perennial Garden, Yew Garden, the Maple Terrace, and Fragrance Garden. Brookside Gardens also features two conservatories for year-round enjoyment.
Parking and admission to the gardens are free.
**Event Details:**
This will be a study of lens focal length and how they affect the look of your photographs. How aperture effect the look of the subject (depth of field).
**Lens Exploration**
Organize sessions around different lens types:
* **Macro photography** for close-ups of individual petals and delicate textures.
* **Telephoto lenses** for compressing a scene, making rows of trees look overwhelmingly full of blossoms, and isolating subjects to manage crowds.
* **Wide-angle lenses** for capturing the entire landscape, such as an avenue of trees, or placing a subject in the foreground to emphasize depth.
* How to isolate your subject by the use of depth of field.
**Recommended equipment:**
DSLR or Mirrorless camera, Macro lens, Wide angle to telephoto zoom lens, flash with diffuser.
**Brookside's Photography Guidelines:**
* **Do not disturb any gardens, stand on rocks or displays, block paths, or climb garden or fountain walls.**
* **The photo session must not interfere with other visitors’ enjoyment of the gardens.**
* **Absolutely no tripods are allowed in the Conservatories.**
* **Published photographs should credit location of photograph, i.e. “Brookside Gardens, Wheaton, MD”.**
**RAIN DATE:** April 4th
**Share Your Work:**
We encourage you to share your images with us on the [Harford County Photography Group's Facebook ](https://www.facebook.com/groups/hcphotogroup)page.
Cuban Salsa/Rueda de Casino Class & Social Dancing
Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm.
Some of us go out for coffee or a bite to eat afterwards and everyone is welcome!
$15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted.
Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church.
Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance!
For more info: danceintime.com/classes
Questions? Contact Barbbernsteintalks@gmail.com
Cryptography Events Near You
Connect with your local Cryptography community
Using Philosophy to Cope with Current Events
So this month's prompt is more general. I think we can all agree that we are living in "unique" times that require coping skills. I think that one role and/or purpose of philosophy is to help us deal with our daily lives and our "unique" times. So, let's share our feelings and thoughts about which philosopher/philosophy we turn to in order to deal with our crazy events. Who/what helps you stay focused in your daily life and helps you sleep at night. I find that Stoicism with a little philosophical pessimism mixed in goes a long way in helping me deal with what I see as very destructive, fearful and mean spirited public policies at both the state and federal levels. Hope to see you on March 28th!
From Web Forms to Web Components - Burton Smith
**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you.
The building address is 4450 Bridge Park
The entrance is 6620 Mooney St, Suite 400
**Abstract**
Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively.
This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way.
**YouTube Link**
TBA
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
Humanist Program
The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event.
Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk.
Going forward our meetings will be hybrid. You can meet us in-person or attend online
Join Zoom Meeting
[https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1)
Meeting ID: 878 3656 4953
Passcode: 760812
One tap mobile
+19292056099,,87836564953#,,,,\*760812# US (New York)
+13017158592,,87836564953#,,,,\*760812# US (Washington DC)
The formal presentation will start at noon
Columbus HUG March
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/cbus-hug-2026/
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: Type Annotations with John Cassidy
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












![[fusion event]Category Topic Happiness and Freedom](https://secure.meetupstatic.com/photos/event/8/2/6/7/highres_433953383.webp?w=640)





![Investment, Trade & Crypto Networking [AT LUCKY BAR]](https://secure.meetupstatic.com/photos/event/a/b/7/2/highres_529243890.webp?w=640)











