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
March MathsJam
Come talk maths over a drink or two and maybe a meal. If you have any mathsy puzzles, games or toys, bring 'em along. There'll be a puzzle sheet to solve if you wish, but it's not competitive. No maths background necessary, all welcome.
Email melbourne@mathsjam.com to join our mailing list for monthly puzzle sheets.
The event is very informal so don't worry if you can't arrive exactly at 7:30pm or have forgotten to RSVP (but please do RSVP if you can!).
SPIRITUAL PLAYGROUP
**Event Info:**
The purpose of this gathering is to get together as an inclusive Spiritual Playgroup without any set agenda.
We will talk and discuss spiritual topics as well as exchange knowledge, skills, abilities, gifts and healing modalities to help each other unlock our highest potential.
The evening is broken up into parts, starting with a group meditation, followed by an activity, then a tea break, finishing with group discussion
Every level of experience and background is welcomed, whether you are just starting out with spirituality and want to explore more, or you are a veteran and want to share your wisdom with others.
If you are new and don't know anyone, please come talk to me, I can introduce you to regulars.
**Topics can include:**
Spirituality, esotericism, metaphysics, philosophy, psychic abilities/gifts/intuition, mediumship, working with energy, working with spiritual guides/beings, healing/energy healing, health, wellbeing, mysticism, theosophy, shamanism, starseeds and many others. Whatever comes up during our gatherings, everyone is encouraged to suggest topics and participate.
You are welcome to share any spiritual/healing/metaphysical knowledge, experiences, talents that you have with the group or simply enjoy the company of like-minded people & learn from each other through these sessions.
**This group is for you if:**
-You want to explore spirituality in a fun, laid back setting.
-You are looking to unlock deeper aspects of yourself.
-You are looking to unlock your intuition/gifts.
-You are looking for your calling/purpose/how to be of service.
-You want to reach a higher level of self-awareness and apply it to your everyday life.
-You are looking to meet and make friends with other like-minded people.
-You want to help anchor the spiritual energies.
-You enjoy spiritual discussions.
-You want to help others.
This group is open and accepting of everyone looking to learn or help others, any disrespect will not be tolerated and you will be asked to leave. Keep in mind that this group is not religion based.
**What to bring:**
-A bottle of water
-Optionally feel free to bring a snack but we do ask that you keep the place clean.
-$5 contribution which helps cover the cost of the facility
**Amenities provided:**
-Chairs
-Kitchen for tea/coffee/snacks
-Toilets
**Location:**
Level 1/234 Flinders Ln, Melbourne VIC 3000
**Getting there:**
It is a short 3 minute walk from Flinders Street Station, with nearby tram stops as well.
There is a parking lot on Flinders Lane as well if you are coming by car, which is 20$ flat rate for the night if you book online (otherwise it is 25$).
**Important note:** The event has a capped attendance, and as such we ask that you only RSVP as attending if you know you are able to make it. If you can no longer attend, please change your RSVP to not attending, to allow others to attend. This meetup is also posted on another meetup group, so numbers here do not reflect complete attendance.
Kind Regards,
Emile and Gunnel
Facilitators / your hosts:
Gunnel Watkins is a board member of The Melbourne Theosophical Society, she has a background in Transpersonal Art Therapy and is a practicing artist.
Emile has been hosting this group via Meetup Group [https://www.meetup.com/melbourne-spirituality-personal-growth-meditation-meetup/events/260755046/](https://www.meetup.com/melbourne-spirituality-personal-growth-meditation-meetup/events/260755046/)
Tuesday Evening Dance Fitness classes
Our Tuesday evening class will have you moving and grooving to the beat. We build in strength and resistance training into every class, you won't even feel like you're exercising. One 55 minute workout will have you burning calories and building strength, flexibility and boosting your mood!
We offer a trial class for $10 then if you like it you can purchase our 2 month unlimited class pass to all our classes for just $99.
FREE INTRODUCTION CLASS at 6:15pm. No partner required
tickets and info: [https://bachatacorazon.com.au/tuesday-night](https://bachatacorazon.com.au/tuesday-night)
### Shake off the workday with a night of pure Bachata bliss!
Every Tuesday, 6:15pm - 9pm, we run classes for all levels of dancers, from absolute beginners to advanced.
From 9pm, join us for an unforgettable evening at one of Melbourne's most popular socials—our DJs drop all the hottest hits and dancers, from all schools and interstate come together to share their love for Bachata dance - with a sprinkle of Salsa and Kizomba.
Don't miss out on this sure-fire recipe to get your week started right!
••••••••••••••••••••••••••••••••••••••••••••••
**BACHATA CLASSES TIMELINE:**
**6:15 - 6:45pm: FREE class for absolute beginners** to learn the fundamental and the basic of bachata. (Upstairs)
**7:00 - 8:00PM Beginners:** Your Latin dance journey starts here! We'll teach you the essential holds, basics steps and turns that will prepare you for the higher classes and kick start your Bachata journey. First-timers welcome!
**7:00 - 8:00PM Sensual Bachata (Intermediate level)**: This class builds on your existing understanding of turns, wraps, connection and **(most importantly) frame**; to introduce Bachata sensual whole-body movements. Mastering the techniques in this class will get you ready for any social dance floor anywhere in the world.
We recommend at least 8-12 months of regular dancing before attempting this class. Check with an instructor for tips on how to improve your frame so that you will get the most out of this class.
**8:00 - 9:00PM Intermediate Social Moves:** This class is perfect for dancers of all levels who have at least 8-12 weeks of experience dancing Bachata. In this class, we focus on teaching you fun social moves that you can use immediately on the dance floor.
The moves and combinations taught in this class are perfect for Australia’s social dance scene and will keep you dancing for hours.
**8:00 - 9:00PM Advanced Bachata**: In this class we introduce advanced techniques, complex timing, and musicality. This class requires an assessment (or invitation from an instructor). Students in this class should be able to lead and follow controlled whole-body movements learned in the Intermediate Sensual class.
It is our expectation that advanced dancers are practicing their dance 3-4 times per week. We recommend advanced dancers continue participating in 7PM Sensual Bachata class regularly to keep fundamentals strong.
**Social dancing**
**9PM - MIDNIGHT 3 HOURS of SOCIAL DANCING AND PARTY** with the latest modern bachata and of course, SENSUAL bachata music. Perfect mix to practice the moves you learned in class!!
••••••••••••••••••••••••••••••••••••••••••••••
ALL TICKETS INCLUDE DRINK TOKENS.
(All door prices include 1 drink):
\- 6:15 Introduction class $FREE
\- 1 class \+ social \- $32
\- 2 classes \+ social \- $42
\- 3hrs of party \(social dancing\): $22
(Membership options available from $15 p/week
([https://bachatacorazon.com.au/bachata-melbourne-membership](https://bachatacorazon.com.au/bachata-melbourne-membership))
WALK IN WELCOME
No need to bring a partner as partners rotate in class.
Join us any week, content will be revisited every few months.
WHERE?
The Space Dance & Arts Centre
318 Chapel St, Prahran VIC 3181
To RSVP for the classes and get tickets here: [https://bachatacorazon.com.au/tuesday-night](https://bachatacorazon.com.au/tuesday-night)
Walk in welcome.
For more info regarding the prices or other events, follow us on [Facebook ](https://www.facebook.com/BachataCorazonTuesday)and [Instagram](https://www.instagram.com/bachatacorazontuesday).
Struggling with study or learning? You’re not alone.
**Struggling with study or learning? You’re not alone.**
This meetup suits people at all levels of study skill.
Too many children, teenagers, and adults find studying difficult—not because they lack ability, but because they were never taught **how to learn**.
This meetup introduces the basics of **Study Technology**—a practical, proven approach that shows how learning really works and how to overcome common study barriers. It applies to children, teens (and parents), teachers, and adults alike.
You’ll discover simple, effective methods to improve understanding, confidence, and performance—whether at school, work, or online. Teachers and parents often see rapid improvements in both behaviour and results.
Yes, it *is* possible to improve study performance—in just **five easy steps**.
If you can’t attend in person, online options are available.
**Join us and learn how to study effectively—once and for all.**
See you at the meetup,
**Pam**
When learning clicks, confidence follows.
Cryptography Events This Week
Discover what is happening in the next few days
Melbourne BitDevs
Melbourne BitDevs is an in-person meetup held monthly for discussing: Bitcoin software, tools, research, protocol upgrades (BIPs), mining and more. ⚡💻
Held on the last Thursday of the month. Current venue is upstairs at the Fox Hotel in Collingwood.
Arrive anytime from 6pm, with a **prompt start at 6:30**.
Website: https://bitdevs.com.au
Telegram: https://t.me/btcmelbourne
Discussion topics (please add!):
https://github.com/MelbourneBitDevs/MelbBitDevs/issues/
Philosophy in the Park: Event 100
**100th Event Celebration!**
Please join us this Sunday at 2pm for our first Philosophy in the Park walk and picnic event to celebrate our 100th event at Philosophy Circle.
We will be meeting at the **Tecoma Pavilion in the Royal Botanic Gardens**. Please bring a plate of food to share, or donate $15 and we will buy a plate or drinks to share on your behalf. You must RSVP to this event by Sunday, 12pm to attend!
We also kindly ask attendees to donate $5 to attend to help with MeetUp subscription costs & our usual in-person venue costs. This is not mandatory, but if you are a regular member it would be appreciated.
From Tecoma Pavillion we will walk to the picnic spot, put down our things and go on a short philosophically curious(!) walk around the gardens before returning to the picnic location and enjoying the rest of the day in the park.
Hope to see you there!
1. How Bad Terraform Reaches Prod 2. the Fight Against Techno-Authoritarianism
**\*\* NEW VENUE \*\***
Room 080.02.002 at RMIT (Building 80) - 445 Swanston St, Melbourne
**\*\* NEW VENUE \*\***
**How Bad Terraform Reaches Prod: Building Azure Guardrails That Actually Work** - **@Maple**
Terraform makes it easy to ship cloud changes fast, including the risky ones. This talk is a hands-on walkthrough of a small Azure lab where I intentionally introduce common "oops" changes (public exposure, missing tags, unsafe configs) and show how they slip through a typical IaC workflow unless you build real guardrails.
**"Do not obey in advance" - Cybersecurity in the Fight Against Techno-Authoritarianism - @Mendas**
Cybersecurity protects free speech and human rights. It plays an important role in resisting authoritarian regimes and protecting democratic freedoms. This talk discusses how encryption, anonymity tools, and similar technologies can help activists, journalists, and citizens evade state surveillance and censorship. Discussion highlights how digital resistance strategies can be used to counter oppression.
**Streaming**
If you can't attend the event in person the talks will be streamed in the "ruxmon-stream" voice channel in the Ruxcon Discord in the day of the event! (join now by clicking here: [https://discord.gg/g2CpEbkXmM](https://discord.gg/g2CpEbkXmM)
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.
Melbourne AWS User Group #157 - March 2026
🎉 **Melbourne AWS User Group – March Meetup** 🎉
---
📅 Wednesday, 25 March
📍 NAB Events Hub – 395 Bourke Street, Melbourne
⏰ Food at 6:00 pm, talks from 6:30 pm (with live stream)
Join us for our March for our March meetup as we explore two important areas of modern cloud architecture: **security and resilience**.
This month we’ll look at how organisations can improve least-privilege access using IAM Access Analyzer, and how to design highly resilient architectures using AWS fault isolation and multi-region patterns.
This month’s lineup features:
• **Hazra Ali**, a brand new **AWS Community Builder for 2026**, is presenting on how business analysis techniques can improve outcomes when using AWS IAM Access Analyzer.
• **Anshika Gupta** sharing architectural principles for building resilient systems using static stability, fault isolation, and multiple AWS Regions.
A huge thank you to our sponsors: 🥇 **Mantel Group – Gold Sponsor**, 🥈 **Cevo – Silver Sponsor**, 🏛 **NAB – Venue Sponsor**
The event will be live-streamed on YouTube as always.
***
🗓️ **Agenda**
6:00 pm – Food & Socialising
6:30 pm – Introductions
6:40 pm – What’s New in AWS
6:55 pm – **Business Analysis in AWS IAM Access Analyzer (Level 100)**; Speaker: Hazra Ali
7:25 pm – **Reinforcing Resilience in the Real World with Static Stability, Fault Isolation and Multiple Regions (Level 200)**; Speaker: Anshika Gupta
7:55 pm – Marketplace (Who’s Hiring)
8:00 pm – Networking + Close
***
🎤 **Talk Details**
**Business Analysis in AWS IAM Access Analyzer**
Speaker: Hazra Ali
Level: 100
Business analysis plays a crucial role in helping organisations implement change to address challenges and leverage solutions that deliver value. AWS IAM Access Analyzer helps organisations grant precise permissions as requirements evolve, guiding users toward least privilege by enabling them to set, verify, and refine permissions.
In this presentation, Hazra will explore how business analysis practices can enhance the effectiveness of IAM Access Analyzer when solving real-world problems. The session will also discuss how AI can support business analysis workflows and assist in understanding the core concepts behind IAM Access Analyzer.
***
**Reinforcing Resilience in the Real World with Static Stability, Fault Isolation and Multiple Regions**
Speaker: Anshika Gupta
Level: 200
At AWS, resilience is viewed as a continuous process, built on years of experience working with customers operating critical workloads.
In this session, Anshika will explore how to design systems using AWS fault isolation boundaries and the concept of static stability to achieve predictable recovery times and high availability.
You’ll learn:
• How AWS Regions are designed and operated for resilience
• Key architectural patterns AWS services use to maintain operations during disruptions
• How static stability helps maintain availability under failure conditions
• Practical architecture patterns for building multi-region resilience
This session will showcase design principles, best practices, and example architectures that can help you meet your resilience requirements for mission-critical workloads.
***
🙌 **Want to Speak at a Future Meetup?**
We’re always looking for new speakers and believe everyone has an interesting talk waiting to be shared.
If you’d like to present at a future event, reach out at the meetup or via our website:
👉 [https://melb.awsug.org.au/speak/](https://melb.awsug.org.au/speak/)
Introduction to Theosophy - Online Course
Presented By Wendy Dixon of the Sydney Blavatsky Lodge
**ONLINE COURSE:**
Introduction to Theosophy runs yearly for 10 months from 5th February to 19th November on the 1st, 2nd and 3rd Thursday of the month.
Our core text is Theosophy: An Introductory Study Course, 4th Edition by John Algeo.
It can be downloaded for free from the URL:
[https://theosophy.world/sites/default/files/studyguides/[theosophyintro.pdf](http://theosophyintro.pdf)](https://theosophy.world/sites/default/files/studyguides/[theosophyintro.pdf](http://theosophyintro.pdf))
Additional material is provided with slides that are shared after each class via Mailchimp emails.
The sessions are all run with questions answered throughout. While it is preferable to attend the whole year, participants are welcome to join at any time - everything is run in monthly modules.
**PROGRAM**
**February:** What is Theosophy - Fundamental Concepts of Theosophy
**March:** Ancient Wisdom in the Modern World/Universal Brotherhood - History of TS/Brotherhood
and the Path
**April:** Human Beings and Our Bodies (Etheric, Astral, Mental, Causal)
**May:** Life after Death - Withdrawal from the Bodies and Devachan
**June:** Reincarnation
**July:** Karma
**August:** The Power of Thought/The Question of Evil - Understanding how we continue to create the world around us
**September:** The Plan and Purpose of Life Part One - Evolution, 3 waves of Evolution, Individualisation
**October:** The Plan and Purpose of Life Part Two - Human Evolution, Seven Rays
**November:** The Rise and Fall of Civilisations - Root Races
**COURSE LINK**
Please click on this link to join:
[https://us06web.zoom.us/j/88329727054](https://us06web.zoom.us/j/88329727054)
Meeting ID: 883 2972 7054
Passcode: 840346
Admission by Donation: A suggested donation of $5 or more per session assists Blavatsky Lodge to offer online Theosophical courses.
Please donate via PayPal here:
[https://tinyurl.com/lodgeonlinecourses](https://tinyurl.com/lodgeonlinecourses) or email [info@tssydney.org.au](mailto:info@tssydney.org.au)
for other payment options.
Bevy and Entity Component Systems
Hello Rust Melbourne!
Join us this Thursday for another Rust Melbourne Adventure!
Matt Andrews will be giving a talk on the wonderful Bevy platform, with the talk titled "Bevy and Entity Component Systems".
As for venue, food, and drinks sponsorship, Arkeus (https://arkeus.com/) have been kind to offer all three!
Cryptography Events Near You
Connect with your local Cryptography community
NSCoder Night
Bring your work or your hobby, hang out, and code with us.
Follow @buckeyecocoa for more information.
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
The Clawwww
OpenClaw, NemoClaw, personal assistants, 24/7 agents. What does it all mean? How does it all work and what should we know about it?
Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus.
Sponsored by [Transform Labs](https://www.transformlabs.com/services)
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/






























