Computer Security

Hi everyone! We're doing an afternoon impromptu hangout at The Well (food court) **First time meeting us and still not sure about the vibe?** Check out photos from **[past in-person events of 2023](https://www.meetup.com/artsrecto/photos/34212927/)** Bring your art supplies (mainly dry medium or small watercolour set), and order a warm drink and snacks. **Where to meet exactly?** The Well food court **How to get there?** From Union station, 1) it's an 18 minute west walking on Front Street OR 2) take the 'street car' / bus #510 and get off at Front Street. Looking forward to meeting you all :) =========================== **Support This Group ** We hope you're enjoying the Arts & Rec events! If you'd like to give support, please consider making a small Ko-fi donation of $5-10 USD at [https://www.ko-fi.com/artsnrectoronto](https://www.ko-fi.com/artsnrectoronto.) . This helps cover meetup and miscellaneous expenses with hosting events! For more inquiries, please PM me for more info! Thank you all so much!

This talk synthesizes recent historical research demonstrating the close relationship between developments in statistical methods and debates over racial categories and racial admixture in human genetics. I focus on three temporal snapshots, beginning with the early 20th century peak in the collection of quantitative data by physical anthropologists for the purpose of classifying racial groups and detecting histories of human migrations and admixture. In this period, Indian statistician P. C. Mahalanobis formulated his famous distance function — still in use today for applications ranging from finance to machine learning — in order to answer questions about racial admixture in colonial India. By the postwar period, human geneticists collected different kinds of data and developed new statistical approaches, but still largely aimed to address similar questions about “populations” or “ethnic groups” shaped by concepts of racial difference. For example, major scientific disputes emerged between the 1950s and 1970s about the validity of statistical methods used to estimate racial admixture in communities of African Americans and Ashkenazi Jews. I conclude with a reflection on recent computational methods used to analyze “biogeographical ancestry” and the enduring problem of categorizing populations in human genetics. Elise Burton https://ihpst.utoronto.ca/people/directories/all-faculty/elise-burton Associate Professor Institute for the History and Philosophy of Science and Technology University of Toronto **About the Speaker:** am a historian of the life sciences in the modern Middle East, focusing on developments in genetics, evolutionary biology, physical anthropology, and medicine during the twentieth and twenty-first centuries. My current research examines the relationship of these sciences to the formation of racial, ethnic, and national identities, and how these identities, in turn, shape the dynamics of transnational scientific collaborations. My training in Middle East area studies informs my commitment to working across languages, geographies, and disciplines to challenge Eurocentric approaches to the history of science as well as science and technology studies. My next book will examine scientific connections between the Middle East and South and East Asia. Tentatively called “Race Across Asia,” this project traces the flow of scientific ideas and research practices surrounding race and nationalism between Japan, India, Iran, and Turkey since the 1950s. Looking specifically at the fields of medical genetics, forensic fingerprinting, and archaeology, I am investigating how different kinds of trans-Asian scientific expeditions and educational networks relate to competing notions of Asian identity. **\* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \*** This is a talk with audience Q&A presented by the University of Toronto's Centre for Ethics that is free to attend and open to the public. The talk will also be streamed online with live chat here [to be posted]. About the Centre for Ethics (http://ethics.utoronto.ca): The Centre for Ethics is an interdisciplinary centre aimed at advancing research and teaching in the field of ethics, broadly defined. The Centre seeks to bring together the theoretical and practical knowledge of diverse scholars, students, public servants and social leaders in order to increase understanding of the ethical dimensions of individual, social, and political life. In pursuit of its interdisciplinary mission, the Centre fosters lines of inquiry such as (1) foundations of ethics, which encompasses the history of ethics and core concepts in the philosophical study of ethics; (2) ethics in action, which relates theory to practice in key domains of social life, including bioethics, business ethics, and ethics in the public sphere; and (3) ethics in translation, which draws upon the rich multiculturalism of the City of Toronto and addresses the ethics of multicultural societies, ethical discourse across religious and cultural boundaries, and the ethics of international society. The Ethics of A.I. Lab at the Centre For Ethics recently appeared on a list of 10 organizations leading the way in ethical A.I.: https://ocean.sagepub.com/blog/10-organizations-leading-the-way-in-ethical-ai

**A new format: you choose who you're interested in meeting** This meetup is about getting to know new people and sharing the experience in a small group (3-6 people). *We use the LYTT platform to handle group size and balance - so you're not just hoping someone interesting shows up.* To apply you will need to create an account at [lytt.me](https://lytt.me/meetup/f45-training-hiit) \- it's free\. **The event: High-Intensity Functional Training at F45** F45 delivers 45 minutes of high-intensity functional training that pushes your limits. Every class is different - cardio blasts on Wednesdays, resistance training Tuesdays and Thursdays, hybrid workouts the rest of the week. Stations rotate, music pumps, and the group energy carries you through. After class, grab smoothies or coffee with your crew. Post-workout conversations hit different - you're energized, endorphins flowing, and the camaraderie is real. The whole experience runs about 1.5 hours. **The group: LYTT platform** LYTT forms small groups for events and activities you pick. 1\. Click 'Attend' here on Meetup\, then head to [lytt.me](https://lytt.me/meetup/f45-training-hiit) to create a quick profile (photo, a few interests, short bio) 2\. Browse others who applied and select who you'd want to meet 3\. We form groups where the interest is mutual 4\. You get notified when your group is confirmed \- payment happens then 5\. Show up knowing your crew already picked you \- *but no one knows who picked who*, to keep mystery and low pressure Applying doesn't guarantee a spot - but we may form multiple groups or invite you to similar events with other crews. **What's included:** \- 45\-minute functional HIIT workout \- Coach\-guided circuit training \- All equipment provided **Details:** **Cost:** Free trial class for new members. Membership required for regular attendance (\~$60-80/week or monthly plans). Smoothies/coffee after not included. **Group size:** 3-6 people **Location:** F45 Toronto (Downtown King St, Midtown St. Clair, or other locations - group decides) **Who this is for:** \- 27\-40ish\, give or take \- People who love to sweat \- Those who want accountability and connection in their fitness routine \- Looking for friends\, workout buddies\, or just better ways to start the day **Questions?** hey@lytt.me **Proceed to register here:** [https://lytt.me/meetup/f45-training-hiit](https://lytt.me/meetup/f45-training-hiit)

Welcome! Join us at the North York Centre to colour and chat. You can bring your own colouring books and colouring pencils. There’s a Dollarama across the street to buy them. If you’re coming empty-handed, no worries, you can use ours for $2 cash. You can do other art related projects such as sketching, crocheting, etc. As long as you bring your own materials :) We’re meeting at the North York Centre food court by 5:55pm, at the long table in front of the subway. Please contact me if you’re coming late, have trouble finding the place, or have any other questions. Hope to see you soon:) P.S. The group will grab some food after the event in a nearby area and socialize. It is totally optional.

Every Wednesday Night! Free Magic The Gathering Commander games at Hairy Tarantula, hosted by Toronto Gaymers! Please note: Masks are required in store! For more information and to RSVP please over to harryt.com/events

PLEASE CONTACT Jason at 905-308-4100 FOR DETAILS.

A technical evening exploring two critical dimensions of autonomous AI: the infrastructure powering it and the frameworks keeping it secure. [RSVP on Luma ](https://luma.com/yps2pw1f) **Part One: Plumbing for the Gigafactories in the AI Era** How networking is done for AI, how it's evolving, and the infrastructure challenges emerging at scale. **Part Two: Secure and Safe Autonomous AI** As AI systems grow more capable and independent, how do we maintain control? Talks on security architecture, safety frameworks, and the governance decisions shaping what comes next. **What to expect:** * 4 Technical talks with breaks for discussion * Real-world perspectives from infrastructure and security experts * Networking with engineers, builders, and technical leaders and the community that cares. **Admission:** $10 Contribution (Complimentary for Students, Seniors, and Job Seekers) As a non-profit, your ticket purchase directly supports our mission to provide equitable access to AI education and resources for the entire community. **Presented by:** NovaForge AI Venture Lab: A non-profit incubator and accelerator in a 50,000-sq-ft Canadian Innovation Hub & Co-working Centre, pairing world-class mentorship, capital access, and deep resources to turn bold ideas into enduring businesses. [https://novaforge.ca](https://novaforge.ca)

This is a ticketed event. Please register at [this link](https://luma.com/vqaqs628). ​Unstoppable agents? Digital drugs? Robo-religions? ​Moltbook is an internet forum designed exclusively for artificial intelligence agents. Some see it as AI theatre, others as a warning shot for autonomous agents. ​In this talk on Moltbook and related phenomena, Giles Edkins looks at the hype, the reality, and what it might mean for the future. ​​​**Event Schedule** 6:00 to 6:30 - Food and introductions 6:30 to 7:30 - Presentation and Q&A 7:30 to 9:00 - Open Discussions ​​​​​​If you can't make it in person, feel free to join the live stream starting at 6:30 pm, via [this link](https://www.youtube.com/@Trajectory-Labs/live). ​​​This is part of our weekly [AI Safety Thursdays](https://luma.com/trajectory-labs) series. Join us in examining questions like: * ​​​How do we ensure AI systems are aligned with human interests? * ​​​How do we measure and mitigate potential risks from advanced AI systems? * ​​​What does safer AI development look like?

Let’s do some coding together at a cafe! No more working alone in the weekend. Here, we write code together. And I mean together together. Not occupying-the-same-space-but-separate together. Here’s how it works: Jennifer brings her mobile app project, tells everyone that it is like Pinterest for recipes and she’d like to work on the nav bar. Paul and Chloe think Jennifer's project is fascinating, and they join the group. They gather around Jennifer’s laptop and work on the nav bar for 2 hours. Jennifer is the one typing out the code while Paul and Chloe research, brainstorm, and offer suggestions. If you’re feeling stuck on your own project or need a motivation boost, bring it to mob programming! Want to learn by watching how others code and solve problems? Join someone else’s project at this event! Oh and we love your half-done projects that you are a bit embarrassed to share. Absolutely bring those to the event! **Discord**: We use Discord to share screen & code snippets during the event. Also feel free to share your projects here before the event! https://discord.gg/Da9fZFxPfs **Event policy**: * We have 0 tolerance for harassment. * We don’t allow the projects that are not meant to be shared in public such as school assignments, interview tasks, or trade secrets. * The goal is to write code. We discourage you from pitching business ideas here, doing code reviews, or spending the whole event on planning what to do. * Please buy a drink, and tip the barista well.

Eventbrite Link: **[https://www.eventbrite.ca/e/694505453507?aff=oddtdtcreator](https://www.eventbrite.ca/e/694505453507?aff=oddtdtcreator)** **Get groovy with Funky Fridays! Toronto's comedy party starts at 8 PM. Unwind, laugh, and kick off your weekend in style!** Dive into the comedic groove every Friday at 8 PM! Experience the funky vibes of Toronto's top comedians at Backroom Comedy Club. Join us for a night of uproarious laughter, good times, and the perfect start to your weekend. Secure your spot for an unforgettable evening filled with funky fun and stand-up brilliance!

Eventbrite Link: **[https://www.eventbrite.ca/e/769799319487?aff=oddtdtcreator](https://www.eventbrite.ca/e/769799319487?aff=oddtdtcreator)** **Midweek Laughs Unleashed! Join us every Wednesday at 10 PM for the hottest stand-up comedy in Toronto. Don't miss the fun!** Unleash midweek euphoria! Dive into the heart of Toronto's vibrant comedy scene every Wednesday at 10 PM. Immerse yourself in an evening of uproarious laughter, spotlighting the city's top comedic talents. Backroom Comedy Club sets the stage for an unforgettable midweek escapade. Secure your spot now and be part of the laughter revolution!

[Summary] This meetup is for those who are interested in code, web development, design, cloud, or AI. All levels are welcome, so feel free to bring your laptop and discuss what you are working on or what you are learning. You can share your projects and ideas with other participants freely. There are outlets and WiFi, drinks are about $5 for tea, they take card only. [Price] Attendance is FREE. But you need to buy something from the venue. [Policies] \- We do not tolerate harassment of our members \- We remind users that that this meetup is intended for networking and hobby development\, and any attempts at using this meetup event as a dating platform will not be not be tolerated Further information: https://torontostack.exchange/

Most Java developers have tried AI-assisted coding through chat interfaces or inline autocomplete. Useful — but limited. In this talk, we’ll explore the next step: agentic Java development using Claude Code. Instead of treating AI as a smarter text box, we’ll look at what changes when the model can reason across files, plan multi-step changes, interact with tools, and operate closer to how real developers work. This will be a practical, experience-driven session focused on: • How agentic coding differs from ChatGPT-style prompting and traditional Copilot usage • Where Claude Code fits (and where it doesn’t) in real Java projects • How tools, context, and workflows matter more than “prompt tricks” • How to avoid unstructured vibe coding while still moving faster No prior experience with agentic tools is required. The goal isn’t to sell a silver bullet — it’s to help Java developers understand what’s genuinely new, what’s hype, and how these tools can be used responsibly in real-world codebases. **About the venue** Free Times Cafe has bistro-style seating and a full food and drink menu. Please consider helping to support the venue by planning to have supper during the talk. **Speaker Bio** Victor Szoltysek is a seasoned consultant and technologist, currently at RAVL, where he helps clients eliminate the inefficiencies of undifferentiated heavy lifting and focus on building solutions that drive real business value for their customers. With a career spanning notable organizations like Accenture, Pivotal, and ThoughtWorks, as well as numerous startups, Victor brings a wealth of experience in cloud transformations, DevOps enablement, and Agile software development. A dedicated Java enthusiast with a sharp eye for cutting-edge technologies, Victor’s work frequently intersects with AWS, where he strives to streamline workflows and help teams leverage the cloud without unnecessary complexity. Recently, he’s also ventured into the dynamic world of artificial intelligence, exploring ways to make programming more engaging, efficient, and rewarding. Victor is known for his humorous and sometimes controversial presentation style, ensuring lively discussions and thought-provoking takeaways. His disdain for overly complex tech solutions drives his mission to simplify the way we build and deploy software. Whether he’s sharing insights about Java, AWS, or AI, Victor’s talks are as energizing and satisfying as your favorite cup of coffee. Don’t miss his unique blend of wit, wisdom, and deep technical expertise at our meetup!

Join the inaugural meeting of the Columbus Vintage Computing Club (CVCC)! Get to know others in the vintage computing space and get hands on time with a Commodore VIC-20 and various Palm Pilot PDAs! We will use this time to get to know each other, share projects we've been working on and plan the future of the CVCC. We'll be at the Hilliard Library in Meeting Room 2A at 6:00 PM - 8:00 PM

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**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 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm