Cryptography

This year’s films all revolve around the theme of “**choice**” – plenty of opportunity for philosophical exploration! **This month:** After years of inexplicable confinement, a man is abruptly released and given a finite window to discover why his life was stolen. What follows is a tightening web of decisions, each one shaped by ignorance, memory, and manipulation. As he pursues the truth, the boundaries between freedom and control begin to blur: are his choices genuinely his own, or merely the final steps in a path laid out long before he could see it? The story presses on a troubling possibility: that knowing more does not necessarily make us freer, and that some choices, once revealed, cannot be unchosen. **Can you guess the film? Or come and find out on the day!** **Health warning:** violence & distressing content Pre-explore via **Rational Grid**: [https://rationalgrid.ai/g/philosophical-themes-in-oldboy-park-chan-wook-200-13a244/graph ](https://rationalgrid.ai/g/philosophical-themes-in-oldboy-park-chan-wook-200-13a244/graph) PFA Film Club hosts free screenings of thought-provoking films, followed by a discussion about the raised philosophical issues, for general public. In 2026 meetings are held every third WEDNESDAY of the month at the Cafe of St. Hilda's East Community Centre, 18 Club Row, London E2 7EY. The nearest station is **Shoreditch High Street** on the Overground. **This screening will start at 6pm** and we need to vacate the building by 9:00pm. We offer complimentary light refreshments during the event. For the most up-to-date schedule of the upcoming film club events, visit our [website](http://pfalondon.org/#rec767601373).

**The main event: MxLDN** * **Date:** Wednesday 20th May * **Time:** 18:00 - 20:00 * **Location:** Dotdigital Offices, 9th Floor, 1 London Bridge, London SE1 9BG **Post event drinks & games:** * **Date:** Wednesday 20th May * **Time:** 20:30 - 22:00 * **Location:** Bermondsey Bierkeller, 2, 4 Tooley St, London SE1 2SY **About MxLDN** 20th May, Dotdigital's office, London Bridge, be there or be square! MxLDN is a bi-monthly event, open to anyone in the Magento and Adobe Commerce world – developers, merchants, marketers, agencies, you name it… We welcome speakers who dive into the detail of what's actually happening in ecommerce right now. Get in touch via hello@mxldn.co.uk if you'd like to speak at one of our future events. We host open conversation over free pizza, free beer…what more could you want? More? Here you go then, after the talks we’ll head down to Bermondsey Bierkeller for some post-event drinks and games. There’ll be air hockey, digital darts, pool tables, and shuffleboards galore! Save the date. See you there! Presented by: JH, Hÿva, & Dotdigital Reach out to us via email us at **hello@mxldn.co.uk**

We continue our regular **monthly photography meet-up** sessions for artists and photographers in South London at the **Phoenix Community Center** in **Crystal Palace**. These group sessions are suitable for beginners, emerging talent and intermediate practitioners who wish to expand their photography or lens-based practice. The sessions are led and guided, yet invite self-determination and participation, with a vision for the group to develop its own goals, both personal as well as a group ambition. Meetings take place usually once per month, on Wednesday evenings 7pm-9pm. Sessions can be booked individually, the fee is 25£ per session. You are eligible for a reduced fee of £20 for a taster session if you join us for the first time. You can join at any point. Please email to andrea@creativeartsmentoring.com for info and booking details. You can also see the full programme and book via Tixtree https://www.tixtree.com/o/creative-arts-mentoring-c437f42c8d9b Instagram @palaceparkphoto

## Details Welcome to the DevSecOps London Gathering March Event on Wednesday 20 May. Along with our amazing talks we bring you the usual conversations, pizza and beer! **Location:** * 📍 **Venue:** Veracode, 36 Queen Street London, EC4R 1BN * 📅 **Date**: Wednesday, 20 May 2026 * 🕕 **Time**: 6:00 PM – 8:00 PM ## Talk 1 - James Bevan **Abstract:** DevSecOps teams scan everything except the system governing their processes: Jira itself. When Jira configuration drifts, controls fail silently - workflows skip security gates, permissions grant unintended access, required fields disappear. This session demonstrates how configuration drift creates security gaps and shows live detection across workflows, permissions, and automation. With agentic AI now modifying Jira configs, continuous monitoring of your control plane isn't optional. **Speaker Bio**: James is co-founder and CRO at Solcoro, building a platform that gives Enterprises and Atlassian Solution Partners real visibility into Jira Cloud environments. Alongside Solcoro, he also runs CROquet - a UK-based GTM consulting business. He takes on a small number of advisory and project engagements, focused on incentive design and revenue architecture. This combination lets him apply GTM theory in practice, both inside a SaaS business and across client environments. ## Talk 2 - Derrisa Tuscano **Abstract** The widespread deployment of Generative AI has introduced novel security incidents ranging from prompt injection and data exfiltration to misinformation cascades that traditional incident response frameworks are ill equipped to handle. This talk introduces a Practical Incident Response Framework for Generative AI Systems designed to bridge established cybersecurity standards with emerging AI assurance principles. I will discuss a response centric taxonomy that identifies six recurrent incident archetypes and presents a structured playbook aligned with NIST SP 800 61r3, NIST AI 600 1, MITRE ATLAS, and the OWASP LLM Top 10. Attendees will learn how to reduce the cognitive load on security teams during non deterministic AI failures by using tailored runbooks, RACI matrices, and Swimlane diagrams. Ultimately, the session will demonstrate how organizations can adapt traditional response models to operationalize AI incident response effectively. **Speaker Bio:** Derrisa Tuscano is a Cybersecurity postgraduate from the University of Warwick and a published researcher in Generative AI incident response. Her professional background includes leading numerous end to end project life cycles for Applied AI solutions at Quantiphi Analytics Solutions, where she specialized in architecting virtual agents within Google Cloud environments. Derrisa has been recognized with the WMG Excellence Scholarship and the Warwick Award for her commitment to skills development. Her work focuses on bridging the gap between enterprise cloud delivery and robust cyber risk management to ensure secure and compliant AI implementation. ##

***Please read the whole description before signing up.*** TF Clapham is a friendly environment of people looking to play casual, free football. We welcome all genders, ages (over 18), skill levels etc.. It doesn't matter if you are semi-pro or have never played a day in your life, everyone is welcome. WhatsApp group chats are where we share locations. When you sign up for your first game, an Organiser will sent you a message with links to the WhatsApp chats. The day before the game, please make sure you check meetup and join the chat. **PLEASE READ:** Terrible football always has a wait list for Clapham. We have a lot of regulars who have been enjoying our group for years. If you sign up and can not make it, you must drop out by 11pm Tuesday night. If you drop out later you will be taken off any games you sign up to play the next week. If you cannot make it but are on the waitlistist, please drop out before 12pm Wednesday. If you are put through to play and dont show up, the same rule applies. We are strict on these rules as we like the games as even as possible, plus someone else could have made it off the wait list! We usually play between the skate park and band stand. Set up: Clapham is set us as two pitches, each with a 10 aside game. We make 4 teams of 10 (as evenly as possible skills wise) and play three 30 minute games. Each team will face one another by the end. GAME RULES: 1\. Rotate keeper every 10 minutes\. Everyone must go in 2\. No slide tackles\. 1 warning only\. This is due to it being casual and varied in skill level\. 3\. Be inclusive\. Pass to everyone and be positive\. Anyone who says anything rude to another player will be warned once and then asked to leave\. We recommend you wear plastic studs(metal are not allowed) or AstroTurf boots. Shin pads are optional but most people don't wear them. We have colour bibs so please wear what you want in those regards.

A **smaller, quieter, and less rushed** edition of THOUGHT EXPERIMENTS IN PUBS. At TEiP DEEP, we have the chance to spend a whole hour and a half on **one thought experiment**, exploring different perspectives, coming up with new questions, listening and learning from one another. **How it works:** \- We split into small groups for each chapter of the thought experiment \(3\-4\)\. \- We shuffle every 25 mins to meet new people and change things up\. \- And at the end we'll have a brief group reflection\, sharing ideas and insights \- this will be lightly facilitated to ensure that everyone has a chance to speak if they want to \(no pressure\)\. Some simple ground rules to keep our conversation the best it can be: * respect for one another’s perspectives, beliefs, time (etc.) * confidentiality of personal stories * own your perspective * you don’t have to talk if you don’t want to. Our aim is the same as our bigger Thought Experiments in Pubs meetups: **a chance to meet and talk at about meaningful, thought provoking things**. Although we’ll be going a bit ‘deeper’, we’ll keep the intention to have an enjoyable evening, with good humour and fun. Places are limited to 15-20 people and tickets are £5. Please update your RSVP if you can no longer attend so that someone else can have your place. **Who should come:** Everyone! We believe that the more perspectives, the richer the conversation. This group is not about being experts in Philosophy, it is about *doing* philosophy. That is, bringing our various life experiences and lenses on the world to group discussions about the human experience, the nature of reality... etc. etc.... **Where we'll meet:** The Fitzroy Tavern in Fitzrovia. The nearest Tube stations are Goodge Street and Tottenham Court Road. Looking forward to meeting & talking with you :-) #inclusivity #openmindedness #deepdive #TEiPdeep #philosophy #greatconversations **[SUBSTACK](https://experimentsingroupwisdom.substack.com/)** \- reflections\, invitations and newsletter **[WHATSAPP GROUP](https://chat.whatsapp.com/D13LHw5BV3rEtUtO3ORklC)** \- stay in the loop **[INSTAGRAM](https://www.instagram.com/thoughtexperimentsinpubs/)** \- see what we look like **[FACEBOOK](www.facebook.com/thoughtexperimentsinpub)** \- ditto **[WEBSITE](www.alltogether.one)** \- everything else

There are many resources available for guidance on how to write code that is efficient and results in more sustainable software applications, but applying these at scale can be challenging, and often isn’t a priority for busy teams. GitHub have recently released Agentic Workflows, a way of specifying automation tasks in human-readable format to be performed by an AI agent as part of a GitHub Actions workflow. In this talk, Max Mizzi from GitHub's Sustainability team gives an overview of Agentic Workflows, and will demonstrate how they can be used to improve software efficiency through both structured green software rules and autonomous performance engineering. He'll finish by walking through a real-world use-case showing how the technology helped to dramatically reduce the energy consumption - and carbon footprint - of a major website. Come along if you want to learn more about using AI to improve the energy efficiency of your software. Check out the Green Software Brighton [website](https://greensoftwarebrighton.co.uk/) for links to previous talks. Arrive from 18:00 for pizza and drinks. Event will start at 18:30. We always head for a drink and a chat locally afterwards too. --- ***Thank you to Runway East for use of their space to host our events and to Silicon Brighton and the Green Software Foundation for supporting us.***

Join us for two art sessions at Cyphermunk House. **3pm - Mask Workshop** Get hands on with the Sustainable Art Project and this large scale crafting session to make your own mask. **7:30pm & 8:30pm - Sovereign Psychography** Neuro-linguistic programming detox through induced semi-trance via automatic writing workship by CC. [TICKETS](https://btcpay.btc.aw/apps/rvvVwGSSSiJ7UgtzjmBdxy1Uq6a/pos) Promotional activities related to shitcoins not permitted. No unsolicited photograhy. Peace and love.

Hi! Join us on a relaxed, social street photography walk around central London. We will explore the Soho, Covent Garden, Chinatown, Piccadilly Circus & Mayfair areas and duck down some quieter side streets along the way. There is no specific theme, so get ready to capture candid street moments as they happen in real time! The weather looks great this weekend so this would be a great light chaser challenge walk! Beginners and experienced shooters welcome. Please note that this is not a teaching workshop event. However, if you have any street photography questions or need advice during the walk please feel free ask me. As an extra bonus I've created a Street Photography Cheat-Sheet available for free download for members. Optional. We will end the photo walk at a pub or cafe for a quick drink for those who wish to regroup post walk. **What to Bring** * **Camera Kit:** Any camera or smartphone. No tripods required. * **Travel Light:** Comfortable shoes and clothing suited to the weather. \*\*\* **Event Info** * **Duration:** 2 hours * **Meeting Location:** Soho, London \*\*\* **PAYMENT OPTIONS** * RSVP via Meetup (standard fee applies) * Or send £7.50 via PayPal to \*\*[street@lindawisdomphotography.com**](http://street@lindawisdomphotography.com%2A%2A/) — no extra fee * Message me to confirm your spot & I will add you to attendee list. \*\*\* **Bonus for Members** * **FREE DOWNLOAD – Street Photography Cheat-Sheet** * **FACEBOOK COMMUNITY GROUP:** A private FB group is available for group members to share their event photos and receive feedback if requested.

**Celebrate the sale of 2x Papa John pizzas for 10,000 BTC by making your own at the Cyphermunk House Garden Pizzeria. Plus music and drinks.** **[PAY IN BITCOIN OR RESERVE A CASH TICKET HERE](https://btcpay.btc.aw/apps/rvvVwGSSSiJ7UgtzjmBdxy1Uq6a/pos)** All materials for a Margherita included in ticket. Feel free to bring specialist toppings. Promotional activities related to shitcoins not permitted. No unsolicited photograhy. Peace and love.

On this photo walk we will be exploring the vibrant Shoreditch area, taking in Spitalfields Market, Brick Lane, and some quieter back streets. We’ll work our way through the creatively rich area with plenty of street art, texture, and street photography opportunities along the way. It’s a busy, visually rich part of London, so there’s always something happening — candid moments, details, layers, and vibrant colour. Beginners and experienced street photographers welcome. Please note that this is not a teaching workshop event. However, if you have any street photography questions or need advice during the walk please feel free ask me. As an extra bonus I've created a Street Photography Cheat-Sheet available for free download for members. Optional. We will end the photo walk at a pub or cafe for a quick drink for those who wish to regroup post walk. **What to Bring** * **Camera Kit:** Any camera or smartphone. No tripods required. * **Travel Light:** Comfortable shoes and clothing suited to the weather. \*\*\* **Event Info** * **Duration:** 2 hours * **Meeting Location:** Shoreditch, London \*\*\* **PAYMENT OPTIONS** * RSVP via Meetup (standard fee applies) * Or send £7.50 via PayPal to \*\*[street@lindawisdomphotography.com**](http://street@lindawisdomphotography.com%2A%2A/) — no extra fee * Message me to confirm your spot & I will add you to attendee list. \*\*\* **Bonus for Members** * **FREE DOWNLOAD –** Street Photography Cheat-Sheet * **FACEBOOK COMMUNITY GROUP:** A private FB group is available for group members to share their favourite event photos and receive feedback if requested.

Join us on May 21st to learn, share, and network with some of the most experienced professionals who are passionate about AI/ML. This time, we’re excited to have **Revolut** as a special partner. Topics: \- Anton Repushko\, Lead Researcher\, Revolut: "Build Next-Generation Foundation Models in Finance" \- Nicolas Atienza\, Researcher\, Neuralk AI: "Gradient Boosting to Tabular Foundation Models: What Changed, What Didn't" \- Ivan Dolgov\, JetBrains: "Pre\-training at JetBrains: fast MoE perfectly fit for H100/200 GPUs" \- Kir Zharov\, Spinner AI: "Building the unified knowledge layer for self\-improving agents" More talks will be added soon You can submit your talk here: [https://forms.gle/wiWyD5sBqzZtCfpMA](https://forms.gle/wiWyD5sBqzZtCfpMA) If you’d like to become a partner for this or one of the upcoming meetups, message [https://www.linkedin.com/in/fedorshabashev/](https://www.linkedin.com/in/fedorshabashev/) or [https://www.linkedin.com/in/kirzharov/](https://www.linkedin.com/in/kirzharov/) In the meantime, you can watch the previously recorded talks: [https://youtube.com/@londonpytorchmeetup](https://youtube.com/@londonpytorchmeetup) Please subscribe to our channel! ❤️

On this photo walk, we're taking a completely different approach to West London, skipping the usual tourist bottlenecks at Notting Hill Gate. We’ll explore the transition from picturesque, tranquil canal to gritty urban spots, through to vibrant local market. Beginners and experienced photographers are all welcome. * **Little Venice:** We start along the scenic canal towpath by the colourful narrowboats, boat owners and canal life before heading toward Meanwhile Gardens where the scene shifts and the traditional urban street photography scenes open up. * **Golborne Road:** The heart of the local Moroccan and Portuguese communities. With a quieter flea market and community vibe, the area offers great opportunities for candid street portraits and urban scenes, overlooked by the iconic brutalist style Trellick Tower. * **Portobello Road:** We’ll walk the length of the market in reverse. Entering from the northern end lets us catch the local characters first, before following the street's natural transition into the Notting Hill Gate traditional starting point which is where we'll end things. Please note that this is not a teaching workshop event. However, if you have any street photography questions or need advice during the walk please feel free ask me. As an extra bonus I've created a Street Photography Cheat-Sheet available for free download for members. Optional. We will end the photo walk at a pub or cafe for a quick drink for those who wish to regroup socially post walk. **What to Bring** * **Camera Kit:** Any camera or smartphone. No tripods required. * **Travel Light:** Comfortable shoes and clothing suited to the weather. \*\*\* **Event Info** * **Duration:** 2 hours * **Meeting Location:** Little Venice, London * **Limited Spaces:** 10 \*\*\* **PAYMENT OPTIONS** * RSVP via Meetup (standard fee applies) * Or send £7.50 via PayPal to \*\*[street@lindawisdomphotography.com**](http://street@lindawisdomphotography.com%2A%2A/) — no extra fee * Message me to confirm your spot & I will add you to attendee list. \*\*\* **Bonus for Members** * **FREE DOWNLOAD –** Street Photography Cheat-Sheet * **FACEBOOK COMMUNITY GROUP:** A private FB group is available for group members to share their favourite event photos and receive feedback if requested.

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** \- Glyn Wintle\, CTO @Tradecraft on "*SAML Yep it’s broken*". **☕ 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. 📍 **Where:** **FORA** 210 Euston Rd., London NW1 2DA 📅 **When:** Thursday 21st May 2026 *This event is made possible by the teams at FORA, Maze, and Tracebit.*

**Welcome to Drunken Philosophy** a casual, curious social discussion **Optional topic for this meetup: What's up with all the AI hate?** A recent survey found that 74% of Americans have a negative view of AI, and I want to know why. Come out and debate whether AI is good or bad. My hot take: a labor-saving tool that could potentially help cure cancer gets called dangerous because it might raise unemployment or cause a speculative investment bubble, that tells you a lot more about capitalism and the economic system we live under than it does about the tool itself. As a computer programmer, I think AI is a wonderful tool that has increased my productivity by at least an order of magnitude. I'd go so far as to say Claude Code is the best tool I have ever used. Debate me and name a better one. Is AI potentially dangerous? Yes, but so are a lot of tools. Chainsaws. Steam engines (early ones would occasionally explode and kill everyone in the room). Do you think cavemen sat around debating whether fire could be used as a weapon or for self-harm, and decided not to discover it? I have two friends who hate AI for opposite reasons: one thinks it's a fad and not useful, and the other thinks it's going to take over everything and cause human extinction. Come out tonight, have a friendly debate, and make some friends. No lectures. Friendly crowd. Drop in for one drink and stay if it's fun.

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

**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** TBD **YouTube Link** TBD

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

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)

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Join us for a relaxed and enjoyable brunch at 17 Arrows Kitchen and Bar! This is a great opportunity to meet new people, enjoy good food, and ease into the weekend with great conversation. Whether you’re new to the group or it’s your first event, you’ll feel right at home.