Hacking

Join us at the next monthly London Security Engineering meetup! **🍕 6:00pm: Arrive** \- Kick off the evening with light refreshments and networking \(30 mins\) 🎤 **6:30pm:** **Main Talk** \- Kat Traxler\, who will be speaking on: "Azure's Unnamed Operators \- Threat Modelling Platform\-Level Identities\." **☕ 7:15pm: Q&A -** Questions and discussion **🍻 7:45pm: Pub** \- We usually go to a neighbouring pub for a drink after\! This event is a good opportunity to gain practical insights, meet fellow security professionals and discuss the latest trends in the industry. 📅 **When:** Wednesday 1st July 2026 *This event is made possible by the teams at Maze, MMC and Tracebit.*

Hi folks! Welcome to our July Cloud Native London meetup! Join us to hear from our two speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn! 6:00 Pizza and drinks 6:30 Welcome 6:45 Architecting Safe Autonomy: High-Stakes Autonomous Agents Need Deterministic Checkpoints for Safety (Hossein Kakavand, Luther Systems) 7:15 Putting Open GitOps to the test (Steve Fenton, Octopus Deploy) 7:45 Wrap up See you there! Cheryl (@oicheryl) **Putting Open GitOps to the test (Steve Fenton, Octopus Deploy)** The Open GitOps principles sound plausible, but the world is full of surprising realities. Join Steve Fenton and explore the GitOps research to see whether GitOps delivers on its promises, based on an analysis of over 600 perspectives from roles like DevOps engineers, developers, platform engineers, and cloud infrastructure engineers. *Steve Fenton researches the socio-technical systems behind software delivery; how organizations, people, and technology actually work together (or don’t). At Octopus Deploy, he explores GitOps, Platform Engineering, Continuous Delivery, and compliance through a lens shaped by punk history, psychology, and the kind of genre fiction that asks uncomfortable questions about systems and society.* *He’s an eight-time Microsoft MVP (DevOps), a DORA Community Guide, a CD Foundation Governing Board member, and a contributor to the CNCF Platform Engineering Community Group. He’s written books on TypeScript, Octopus Deploy, and Web Operations Monitoring, and occasionally writes horror fiction.* *https://www.linkedin.com/in/stevefenton/* *https://mastodon.social/@stevefenton* *https://bsky.app/profile/stevefenton.co.uk* **Architecting Safe Autonomy: High-Stakes Autonomous Agents Need Deterministic Checkpoints for Safety (Hossein Kakavand, Luther Systems)** The more freedom we give an autonomous agent, the more it drifts into hallucinations or policy violations, yet clamping it down with prompts kills the reasoning we want. Think Brownian Motion versus a Brownian Bridge: a random walk wanders anywhere, but pin it at fixed points and it moves freely between them while always landing where it must. Deterministic checkpoints are those pins. InsideOut applies this to infrastructure. It works with the user to shape a feature set, stack, config, Terraform and cost estimates, then deploys and manages the infrastructure in real time for monitoring, alerts and changes. Each stage must produce a structured artifact validated against fixed rules, and if a check fails only that stage repeats, catching errors before they propagate. High-stakes actions stay locked down by design: the agent can request a deploy by presenting a button, but never holds the cloud keys itself. The result is an agent that is more productive precisely because it is safely unconstrained. *Hossein Kakavand holds a Ph.D. from Stanford University. He has been with several start up in AI, ML and Distributed Systems, with IPOs on NASDAQ and LSE. He is currently a Co-Founder of Luther Systems focused on solving the Enterprise Operations problem at scale. @HosseinKavavand* ***Check out [https://www.oicheryl.com/cloudnativelondon](https://www.oicheryl.com/cloudnativelondon) if you're interested in speaking or sponsoring.***

Whether you’re old or new to the club, we would love to have you join us! We are situated in the main bar area and have tables suitable for games taking 4-6 players. We encourage you to discuss any games you would like to play, or will be bringing in the chat. Please note we do not have a stock of games. We rely on members bringing their own games. 
Parking is available on some nearby streets. There is also some limited parking outside the venue. 
Attending members will be asked to pay £1 per Meetup (card/contactless only) to the club organisers. The fee helps pay for our Meetup subscription and venue memberships. 
We also have a Facebook group - Greenwich and Blackheath Board Games and Beer Club – Facebook (https://www.facebook.com/groups/518361051653429/)

***I am Camden Bassett, I run Veins of London a group for deep conversation, making friends, discussing philosophy, (good) music, art, poetry, experiences, etc*** ***We are going to be meeting beneath the black gazebos in Ely’s Yard at the end of the Dray Walk. Our session will be on the philosophy of Art.*** ***18:30 - 20:30 is the club time, but people can and will stay longer for more chatting, and to talk about other groups for you to join.*** ***For updates, conversation and our whereabouts on the day check the*** [WhatsApp.](https://chat.whatsapp.com/I7MptUmo7hLJzFof4Un0DQ?mode=gi_t)

**PLEASE VISIT THE WEBSITE TO CONFIRM SESSION DETAILS AND LET US KNOW YOU PLAN TO ATTEND. THIS IS MANDATORY.** **Want to do something useful with your exercise? GoodGym is no ordinary gym. We're a group of people who get fit by doing good - helping out local charities and community groups with physical jobs like shifting compost and planting trees.** **📍 We meet at** **London Fields, Hackney, London, E8 3EU** **at 6:15pm.** **🏃‍♂️ At 6:30pm we'll run, walk or cycle to do a 30-40 minute task.** **🏃‍♂️ Then we'll head back to where we started by 8:15pm, do some stretches and maybe grab a beverage?** It's FREE. It's fun. It's fulfilling. And we're a very friendly bunch. 🍇 — **BOOK ONTO THE SESSION** **To come to the session click here:** https://www.goodgym.org/v3/sessions **You will need to confirm your attendance on the GoodGym website** (this includes creating an account with us if you haven’t already - it only takes a few mins). The link above takes you to the session listings in your area - if this session doesn’t fit your schedule, you may find something that does so check it out. p.s. GoodGym is a charity and you will be asked whether you’d like to donate when first creating an account. The choice is yours and does not affect your ability to attend a session. — **FAQ** Not sure you'll keep up? GoodGym is for everyone (18+). Whether you've never run before, or are chasing a marathon PB, you are 100% welcome. We always have a back-marker so no one gets left behind. 70% of GoodGym members start as non-runners so if you're new to this kind of thing you will be supported by people who are all on the same journey. 👍 What do I need to wear? Most of us wear gym/running gear. Make sure you're prepared for the weather. Don't feel like you're fit enough? Our tasks are simple and fun. There are easy jobs as well as more challenging things for those who want a workout! The choice is always yours. Do I need to bring anything? Gardening gloves are really useful for a lot of GoodGym tasks. And a head torch too if it’s likely to get dark. Please bring some if you can but there’s no requirement 🧤💡🧤 What is GoodGym? We're a (really lovely) group of people who use our energy to make a difference in our local community (and in communities across the UK!). We often meet on a weeknight, at least once a week, for a session to do good and get fit. We'd love you to come and join us. Any questions, just pop a comment below or send me a message. Find out everything you need to know at goodgym.org

This Meet Up is a chance to practice speaking English while meeting new people and making new friends from all over the world. The classes are fun, friendly and informal and we cover a variety of topics. I correct you and give you help with grammar and vocabulary as we go, so you can improve as you speak. I look forward to welcoming you and having a good conversation with you in English soon! TO FIND US: The class is in the CAFÉ on the FIRST FLOOR of the library. In the UK, the first floor is one floor ABOVE the ground floor. From the main entrance, go up the stairs or escalators straight ahead of you. Walk round to your left and you'll see the café. I'll have a sign with 'Meetup' and your names.

Meet from 6pm, to start writing at 6.30, for 1 hour. We will be sitting on the side near the main road, away from the river (turn left when you enter) The venue has a bar (but not food) and kindly asks that everyone buys a drink in return for using the space. It has free wifi and there are a few plug sockets but they're limited so best to come fully charged. There are a number of station within 10 minutes walk: Mansion House, Blackfriars, St. Pauls, Bank, Cannon St. ----- Join us for some focused writing time. All writers and all experience levels are welcome and don’t worry, no one will see what you've written. This session is about getting your writing done and meeting other writers in your area. When you show up, say hello to everyone, grab a drink, and get your writing tools ready. Once you’re all settled, take some time to chat with your fellow writers. Once everyone’s arrived, I will lead quick introductions and then set the timer for our quiet and focused writing session. Afterward, we’ll have time to chat and get to know each other. We often talk about our successes and challenges as writers. If you don’t have time to stick around, no worries! **A note about the format** We don’t host critiques or readings. These events are a safe space for writers of all skill levels and genres to work on their craft, so no one will read or critique your writing. For our full event schedule, visit [https://shutupwrite.com](https://shutupwrite.com/)

Claim your free life coaching session by RSVPing to this event! And I will contact you directly. We have amazing life coaches who can help you in different areas of your life! No matter what is going on, we understand that sometimes it can all be very overwhelming and feel like you have no idea what to do! Come and speak to one of us so get some help!

**BOOK HERE**: https://sportas.co.uk/games/50592 **Game Description:** 🎮 Warm up and game only setting. 🌟 Positive environment. \*Privacy policy for games only sessions\* By attending this game session, you agree to the following: \* Video recordings/photos are allowed only during free game\* sessions \* Attending means consenting to potentially being recorded by other participants \* Any videos must only be shared via private links \* Distribution limited to session participants only \* Explicit consent required for any public sharing \* Respect others' privacy and comfort \*Please contact the co-organisers if you have any questions about the policy. **Rules** \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\)

Be it a book, blog, script, essay, dissertation, resume, melody, poem or just plain work stuff, you're invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done.

When people know they are being watched, by governments, corporations, or even those closest to them, something shifts. They begin to self-censor, to soften their opinions, to avoid behaviors that might invite judgment. Gradually, the performance becomes the person. What starts as caution hardens into habit, and habit reshapes identity. Without privacy, people are not acting from genuine values or beliefs. They are playing to an audience they can never fully see. A society built on constant surveillance may appear orderly on the surface, but beneath that order lies something quieter and more corrosive: anxiety, conformity, and the slow erosion of the self. When we lose the ability to exist unobserved, we lose something essential about what it means to be free. Is privacy a right, or is it a luxury? Can you freely think if you know someone is watching? Would you trade your privacy for safety? Here is a video you may like: [https://www.youtube.com/watch?v=k7JWIhJG5Xw](https://www.youtube.com/watch?v=k7JWIhJG5Xw) *Please do your own research and share resources related to this topic in the comments below.* —————————————————————————————— **💛 Support The Examined Life** Enjoying the discussions? Please consider donating, it keeps us running. 👉 Donate here: [https://examinedlife.uk/donation/](https://examinedlife.uk/donation/) —————————————————————————————— **Join our Telegram group chat** Stay connected between sessions: [https://t.me/+o9T9DL5u6AcwMmRk](https://t.me/+o9T9DL5u6AcwMmRk) —————————————————————————————— **About the session** The Examined Life "Let's Discuss…" session is an open, welcoming discussion, no prior reading or expertise required. Format: * **13:15** Free-flowing group discussion on the topic * **14:00 (ish)** We split into smaller groups for deeper conversation on what interests you most * **16:00** Official end of the meetup. Most attendees stay on and keep chatting until around 18:00 —————————————————————————————— **Please RSVP accurately** Please update your RSVP if plans change, it helps us plan and frees up spots for others. —————————————————————————————— **Artwork:** The False Mirror 1929 by René Magritte

You want to do your best! You want to realise your potential! You want to make the right decisions at the right time! Obviously- you want to be a success! Do you have all the skills in place? Do you have areas in your life or personality that are weaker and you feel can stop you or hold you back? Would you like a free personal consultation to help locate your strengths and weaker areas? We can help you to maximise on your potential. If you would like a free 1 hour consult then register now! We have various times available for your own personal consultation This is hosted at the Scientology Life Improvement Centre in London. We use the Oxford Capacity Analysis test. https://www.scientology-london.org.uk/personality-test/

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

🇺🇸 Red, White & BOOM: A Black Love Summer Social ❤️ Skip the downtown chaos and celebrate with great people instead! Join Black Love & Friends as we spend the evening together in the beautiful, historic King-Lincoln District, just steps from Mayme Moore Park, with an incredible view of the Red, White & BOOM fireworks. This isn't a formal event—it's a relaxed summer gathering. Come early or stop by later. Stay for an hour or stay all evening. We'll have our own private meetup space where you can kick back, meet new people, play a few games, enjoy light refreshments, and simply enjoy the holiday together. Throughout the evening we'll explore the King-Lincoln District, soak up the atmosphere, laugh, connect, and then settle in as the Columbus skyline lights up with one of the biggest fireworks shows of the year. ✨ What to expect: 🎆 Great views of the Red, White & BOOM fireworks 🏙️ Historic King-Lincoln District ⛺ Private Black Love & Friends meetup tent 🎲 Lawn games & conversation 🥤 Light refreshments 🤝 New friends & great vibes 📸 Perfect summer photo opportunities Event begins: 6:30 PM Fireworks begin later in the evening, so arrive whenever works for you. Feel free to come and go throughout the night. ⚠️ RSVP is required. Space at our tent is limited, so we'll only be able to accommodate those who register in advance. Bring a chair if you'd like, wear your favorite red, white, and blue, and come celebrate community, connection, and summer with Black Love & Friends. Good people. Great conversations. Amazing fireworks.

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

**Hello Columbus!** **The community is buzzing and growing well. We are thrilled to bring our fourth BrowserStack QA Meetup on Thursday, July 9th!** We are creating a space for deeper insights, meaningful connections, and a vibe you won't want to miss. **What to expect:** * **Connect:** Network with Columbus' top engineering and QA minds. * **Learn:** Real-world tactics and trends you can use immediately. * **Enjoy:** Food, drinks, and great community spirit. **Agenda** * **Two Roads Diverged in a Wood: Docker Compose vs. Kubernetes** by **[Doug Reeder](https://www.linkedin.com/in/pdouglasreeder/)** **RSVP Essential:** Space is limited, and we want to ensure a great experience for everyone. **RSVP now to secure your spot!** 📍 **Venue:** Leading EDJE, 6515 Longshore Loop, Suite 300, Dublin, OH 43017 📍 **Free Parking:** 6725 Longshore Street, Dublin, OH 43017 📅 **Date & Time:** July 9, 6:00 PM **Stay Connected!** Want to continue the conversation beyond the meetup? Join our **BrowserStack Discord Server** to get updates, connect with fellow QA professionals, and be part of an ongoing discussion. **Don’t miss out—click below to join!** 🔗 [\[](https://discord.gg/6SdCyWTNyW)**[Join the BrowserStack Discord Server](https://discord.gg/6SdCyWTNyW)**[\]](https://discord.gg/6SdCyWTNyW) **A Few Notes:** ✅ This is an **in-person event** ✅ **RSVP does not guarantee a seat** – A confirmation email will be sent one day before the event. **TALK ABSTRACT:** Docker Compose and Kubernetes are two of the most popular tools for running containerized applications. Their feature lists are similar. Architects and senior developers need to know how their different paradigms lead to unexpectedly different experiences in production.

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

Do you feel introverted when you are in a group setting? Are you shy? Do other people have more fun than you do? There are simple life hacks you can use to improve your connection to others and improve your social life. Talking is one thing. Truly connecting is altogether another. It's the whole experience of connecting with people and forming relationships. It includes the joy, understanding, and love formed among people. * In our meetings, you will learn: * A simple life hack to increase your liking and tolerance of other people, or even of yourself! * How to become more interested and enjoy conversations with people. * How to be comfortable in social settings. * How to be yourself * How to become more extroverted and, * How to make connections with people. Feeling lonely, isolated, or bored? This local meeting is exactly what you need! Come join us! Be sure to click on the red "Attend" button below to come to the local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.

Highlights and Hidden Gems in SQL Server 2025 With so much emphasis on cloud data platforms and AI these days, SQL people can feel left behind by all the marketing hype. SQL Server 2025 was officially released in November of 2025, though, and contains a ton of improvements that will make our SQL Server deployments a bit faster, better, and more secure. There are even more improvements tucked into the release that never made a marketing blog or press release that you'll likely be learning about for the first time in this session! Join this session to learn about what makes your high availability a little more available, your performance a bit more performant, and your database more developer and app-friendly. Come spend an hour with SQL people talking SQL Server 2025 – the good, the "not quite ready for prime time", and the hidden awesomeness.