Cryptography
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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
Navigating Challenges with the 12 Universal Laws
**Navigating Challenges with the 12 Universal Laws**
Stephen Fiyalko is taking a well-deserved break this evening.
Join Gunnel Watkins, for a gentle, practical workshop titled '**Navigating Challenges with the 12 Universal Laws'.**
In this workshop we will begin with a meditation to identify a challenge in our life. We will then find the Universal Law that best supports our current challenge. You’ll learn to spot the energetic pattern behind what’s happening, ask the right question, and shift your perspective to open new possibilities.
No prior knowledge of the laws is needed—just an open, enquiring mind.
**Name the pattern → Match the law → Ask the question → Shift the state**
*The 12 Universal Laws are interconnected energy principles. When you apply the right one to a real-life situation, it can re-frame your experience and support meaningful change.*
*'everything is energy & everything is connected'*
Each session is free, but donations are welcome.
MELBOURNE WRITERS' FESTIVAL FEAT. R.F. KUANG
BOOK YOUR MELBOURNE WRITERS' FESTIVAL TICKET ASAP as this event is likely to sell out fast!
https://mwf.com.au/program/rf-kuang-katabasis
This is a 60-minute writer talk with R.F. Kuang (author of Babel, Yellowface and her latest work Katabasis).
Meet at the entrance of Melbourne Town Hall at 5.45pm if you'd like to sit together as a group.
Your host for this event is Natalie.
Option to go for coffee after the event and continue the literary discussion.
P.S. There is no organizer fee for this event.
Saturday Morning Dance Fitness
Join Zoe and myself for a Saturday morning Dance Fitness class at
17 Service Street, Hampton.
We blend dance with pilates and strength and resistance training to help elevate your workout and boost your mood.
We have around 12 people in class most days and our customers come from all over the Bayside area, not just through Meetup.
Bring a water bottle, towel and a mat if you have one.
Hope to see you on Saturday!!! $10 trial class available.
Practice your conversation skills with me
Hi all.
here is an opportunity for you to practice your 1 on 1 conversational skills.
You may want to practice eye contact, humour, overcome anxiety, listening, talking or simply want more social practice and exposure to grow your skill / confidence. This is a great event if you wish to pre practice or prepare for dates.
This is a 2 people sit down event at Hawke and Adderley Park.
RSVP to this event page and I will inbox you to confirm the time and place! Sam
FREE Salsa & Bachata classes & rooftop party EVERY FRIDAY in South Melbourne
EVERY FRIDAY!
FREE dance classes & social dancing and Reggaeton every week with Obsesión Latina - Salsa & Bachata & OYE Latino at The Albion Rooftop - South Melbourne!
Main room:
6:45pm Doors open. Come in for a drink!
7:00pm 2 levels of Salsa classes
8:00pm 2 levels of Bachata classes
9:00pm Non-stop Bachata & Salsa
11:00pm Reggaeton all night!
Rooftop:
11:00pm After the Bachata & Salsa in the main room, we can head upstairs to the rooftop for some more Bachata & Salsa until late.
FREE entry all night every Friday!
Book your class spots to helps us manage the class ratios and also because we may need to start capping numbers as we sometimes have over 140 students!
First-timers welcome!
No need to bring a partner, but the more the merrier!
Dress as you would usually going to a bar or club. Guys smart casual, no trackies!
https://www.eventbrite.com.au/e/free-salsa-bachata-classes-social-every-friday-in-south-melbourne-tickets-1978557074471?aff=oddtdtcreator
Cryptography Events This Week
Discover what is happening in the next few days
Philosophy Roundtable: Memory and Dreams
Please join us this Sunday to discuss memory and dreams and their philosophical implications.
**We will meet at the Captain Melville at 2pm for a 2:15pm start sharp.**
**Please note that the $5 attendance fee to help with Meetup costs is now mandatory and will be collected when people arrive. This is assist the group with covering costs and to ensure all attendees contribute. Payment can be in cash or bank transfer.**
**Any extra moneys will go towards buying food and drinks for the table.**
There is no pre-requisite preparation necessary, nor a philosophical background, all that is required is a curious mind. These discussions are both a Socrates Cafe style discussion and lively metaphysical dojo, in the spirit of learning and friendly debate, so please feel free to challenge assumptions and be prepared to have your own assumptions challenged.
This event is also posted in the Socrates Cafe group.
Some questions that may be covered during the session:
* Is memory a record, a reconstruction or a story?
* When should we trust our memory? Is vividness reliable?
* Are you the same person as your teenage self?
* Can you genuinely remember something that never happened?
* Does memory make us the same person over time?
* Is nostalgia a form of truth or distortion?
* Can forgetting be a virtue?
* What should societies remember, and what should they let go?
* Would you choose to have perfect memory if it were offered to you?
* When we wake from a dream, are we remembering an experience or partly constructing a story after the fact?
* Are emotions in dreams real emotions or only simulations of emotions?
Hope to see you there!
Saturday Morning Sketchathon ✏️🏡☕️✨
Hello everyone ✨
For 2026 my regular Saturday location will be Balam Balam Place in Brunswick 🏡 Bring any art supplies you like and a picnic blanket or chair. We will just be sat on the grass outside the building sketching together. If you aren’t sure what to draw the club has a weekly drawing theme, just ask me what the prompt is 😊 There is also a small cafe inside the building for those who want a drink while they draw ☕️
✏️ We welcome all artists of any skill level or medium, Whether you’re a beginner or pro, traditional or digital, absolutely anyone can join.
⚠️IMPORTANT⚠️ Please do not attend if you are sick. I have multiple chronic illnesses so my immune system is extremely weak. keep everyone safe by staying home if you are unwell
☔️ If the weather changes there is a small cafe inside we can move into
——————————————————
Check out our instagram @shypeoplesdrawingclub to see more about our awesome group. We also have a Discord group for online events if you would like to join and chat with more artists. ✨
Theosophy Study Group
Join Edward Sinclair as we read, explore, reflect and study together some fascinating Theosophical texts.
This session we will be reading from a theosophical text titled: **Theosophy: An Introductory Study Course** by John Algeo
*‘Have you ever wondered about the “big” questions of*
*life?*
*Who am I really?*
*Why is the world the way it is?*
*Where did I come from?*
*What am I doing here?*
*What comes next?*
*When will I find out all these things?’*
This book covers many fascinating topics such as karma, reincarnation, life after death, and the purpose of life to name a few. This is an introductory book but is a fascinating exploration for all.
Open to TS members and non-members - all are welcome.
For persons wishing to find out about membership of the The Melbourne Theosophical Society, we invite you to attend this study group, after the session there will be an opportunity to ask questions concerning membership.
Non Members $5 Entry,
T.S. Members Complimentary.
Kudos 2 Friends - Expand Your Social Circle Short Walk + Coffee Bite?
—— DETAIL ——
We will meet at the starting point, take a short stroll to a cute cafe by the Yarra River. We will grab a bite/ coffee and hang there. We will head back to the starting point after. Dress for comfort. If this is your first event, come along & simply say, "Hi, it's my first time joining the group event." or ask the organiser to introduce you. You can take it slow and start from there.
If you're regular, take the opportunity to get to know others you've met before. Feel free to continue the conversation over coffee/ lunch after the walk.
**\-\-\- Running Late \-\-\-**
If you are running late, please message at least 30 mins in advance. We will wait up to 15 mins before heading off. We won't be able to keep track of messages once we start.
**\-\-\- RSVP / Change of Plan \-\-\-**
Change of plan or decide not to attend is absolutely okay. Please do update your RSVP to "NO", so others can have the opportunity to attend.
**\-\-\- Intro \-\-\-**
Kudos 2 Friends is a Melbourne based community created for individuals who are looking to expand their social circle and form long term friendship overtime. Join us on a fun journey as we explore cafes, restaurants and bars, including drinks, meals, outings, hiking, sporting, chilling, etc. Above all, we’d like to celebrate the importance of friendships. So if you are looking to expand your social circle and explore new adventures and venues in Melbourne, come join us!
**— Heylo App Group —**
We use Heylo App for more fluid communication, including ideas, interest groups, questions etc. Please let the organizer know if you would like to be added to the WhatsApp Group at the event. We will send an invite to attendees to the group. (give us some time)
**\-\-\- Rules \-\-\-**
Admin will only add members to the group with a clear profile picture.
(No hidden behind sunglasses, masks, drawings)
**You might be removed from the group in the case of…**
* no show
* without a clear profile picture
* anti-social behaviour (i.e. acts rude / disrespectful regularly)
* take advantage of individuals for personal gain(s)
**\-\-\- Privacy \-\-\-**
Do not disclose your contact number in this post comment. We will delete your comment/info as soon as we see it to protect your privacy.
Progressibu Japanese English Language Exchange
## 🇯🇵 Progressi部: Japanese-English Language & Culture Exchange 🇦🇺
**"Serious Study, Authentic Community" — 本気で学び、本気で交流する。**
Join us for our weekly exchange designed for those dedicated to practicing Japanese and English. This is a space to improve your language skills, share cultural insights, and make new, like-minded friends in a respectful environment.
### 🎯 Who This Group Is For
We welcome individuals who are here to **actively practice their Japanese or English**. Whether you are looking for a study partner or want to learn more about culture, this is a community for focused and meaningful interaction.
**✅ 受付方法 / Event Check-in (Strictly Required)** 到着の際、必ず主催者に以下の提示をお願いします / Upon arrival, please present the following to the organizer:
* **Meetupの参加申し込み(RSVP)画面をご提示ください。** / Show your Meetup RSVP confirmation screen.
* **予約なし(No RSVP)での参加はお断りしております。** / No walk-ins permitted without a confirmed RSVP.
* **Participation Fee: $3 CASH** Non-Japanese citizens.
### 🚫 Conduct & Safety Policy
To ensure a high-quality experience for all members, we maintain a strict standard of behavior:
* **Immediate Ban:** Any individual found guilty of misconduct or creating "trouble" will be banned from the group immediately.**.**
* **Organizer Authority:** The Organizer reserves the right to remove any member at their sole discretion to maintain the safety and integrity of the community.
* **Respectful Interaction:** All members are expected to be polite and mindful of others. Do not make fellow participants feel uncomfortable or pressured.
* **Privacy:** Please respect the personal boundaries of others. Do not pressure members for private contact information.
**If any member makes you feel uncomfortable, please report it immediately to the organizers: Shin, David, or Ray.**
***
### 📝 Event Details
* **Time:** Saturday, 4:00 PM – 6:00 PM
* **Arrival:** Please arrive **10–15 minutes early** due to limited seating.
* **Entry Fee:** **$3 CASH** (Non-Japanese citizens). This contribution covers monthly meetup hosting fees.
* **Photography:** Photos will be taken during the event for our community archives.
### 🇯🇵 日本語でのご案内
メルボルン市内のカフェで、本気で学べる日英言語文化交流会を主催しています。
* **目的:** 日本語・英語の練習、そして同じ目標を持つ友人作りを目的としています。
* **参加費:** 日本国籍以外の方は $3ドル(現金のみ)。
* **ルール:** 迷惑行為やトラブルを起こす方の参加は一切禁止です。主催者の判断により、即座に退会・出入り禁止の措置を取らせていただきます。
* 困ったことがあれば、すぐにオーガナイザー(Shin, David, Ray)までお知らせください。
### 🔗 Connect With Us
* **Facebook:** [facebook.com/groups/progressibu](https://www.google.com/search?q=http://www.facebook.com/groups/progressibu)
* **X (Twitter):** [twitter.com/progressibu](https://www.google.com/search?q=http://twitter.com/progressibu)
Cryptography Events Near You
Connect with your local Cryptography community
Mindful Photography Walk – A Gentle Pause in Nature
Join me for a small, mindful photography walk in nature. (**NOTE Time is 9:00 AM EST(Meetup is having technical Issue))**
This is a slow, intentional gathering — not focused on fitness or perfect photography — but on simply pausing, observing, and being present.
We’ll walk at a gentle pace, with moments of quiet, and a few light prompts to help you notice details you might normally miss.
📷 You don’t need any photography experience — a phone camera is enough.
This is also not a business networking event. It’s a calm space to connect with nature and, if it feels natural, with like-minded people.
🌿 What to expect:
• A slow-paced, relaxed walk
• Moments of silence and observation
• Simple reflection prompts
📍 Location: [ Red Trabue Nature Preserve]
⏱ Duration: \~60 minutes
This is a small, initial gathering as I begin creating this space through WellGratiVibes — a blend of mindfulness, nature, and quiet connection.
If this resonates with you, you’re welcome to join.
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
Building Scalable Customer Identity Resolution Pipelines on AWS Using AI
Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs.
This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context.
We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing.
**SPEAKER BIO**
Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments.
https://www.linkedin.com/in/mosaic-basha-syed-92300856
**CALL FOR SPEAKERS**
Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/)
**THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/)
**DIRECTIONS**
8800 Lyra Dr #450 · Columbus, OH
go to 4th floor.
**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
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 John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades.
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
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





























