Web Security

⚠️ **REGISTRATION IS REQUIRED VIA [THIS GOOGLE FORM](http://forms.gle/saLWmbr5XbwUX8Jp8)**[ ](forms.gle/saLWmbr5XbwUX8Jp8)⚠️ **ABSTRACT** SHELLgym is the regular cybersecurity workout you have been looking for! Whether you're just starting out and need some exercises, studying for a cert (hint: OSCP), looking at CTF challenges, or developing something cybersecurity-related (maybe your own automated tools?), SHELLgym aims to help you progress in picking up practical cybersecurity knowledge and skills. Come and go as you please, work on your own stuff with like-minded individuals, or just have fun during the workout! **AGENDA** Thematic activities for this session * Triaging in Windows (sysinternals) * Step-by-step windbg * Guided walkthrough on selected real-life binary **⚠️ NOTE** Bring your own laptops (and laptop chargers) with pre-installed Windows VM. Please also download windbg ([Link to Guide](https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/)) before the session. **VIRTUAL SHELLgyms in MARCH** Hosted on Discord, do approach KK or the Div0 Crew for access! * 7 Mar 2026, 1pm-3pm (SGT) * 21 Mar 2026, 1pm-3pm (SGT) * 28 Mar 2026, 1pm-3pm (SGT) **TRAINER** **KK "Jim" Tan — Founder, counterShell** As a mid-careerist convert to cybersecurity, **Jim** picked up his practical skills through getting OSCP certified and by participating in a variety of CTFs. In his career at CSIT, he performed a variety of red-teaming and vulnerability research roles and established the Cyber Training School at CSIT as the Lead Instructor. Besides the OSCP certification, Jim is also OSCE and OSEE certified, and has a Bachelor's degree in Social Science (Psychology). He now sees psychology as a field of study where you fuzz humans until they produce unexpected behaviour. **SPONSORS** * VENUE SPONSOR: [CyberSG TIG Collaboration Centre](https://www.linkedin.com/company/cybersg-tig-collaboration-centre) **IMPORTANT NOTICES** * Code of Conduct: [https://www.div0.sg/code-of-conduct](https://www.div0.sg/code-of-conduct) * Terms of Use & Disclaimer Notice: [https://www.div0.sg/terms-of-use-disclaimer-notice](https://www.div0.sg/terms-of-use-disclaimer-notice)

**For ages 10 and above.** Get fit (strength and conditioning) while learning the valuable skills of self defense. The training will be fun but intense and the methods are designed to prepare you for practical street encounters, and to help you get out of threatening situations quickly with little or minimal injury should the need arise. The areas that these classes will cover will span into the following parts. They are: 1. Striking techniques 2. Basic grappling and ground defense 3. Escapes techniques (e.g. body, hand grabs, head locks, and chokes) 4. Joint locking and restraining techniques. 5. Pad work drills. There will be light sparring and simulations drills. Risks, situational awareness and self defense fundamentals are also designed in the syllabus and will be covered accordingly. ### **Address** 767 Upper Serangoon Rd, #01-05 Spazio @ Kovan, Singapore 534635 ### **Schedule** Saturdays 930AM - 1030AM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**Own the Airwaves**: Build Your Private LoRa Mesh Network The future of communication is decentralized, and it’s in your hands. In this hands-on Singapore-based tech workshop, you will assemble and configure your own Heltec V3 LoRa board running **Meshtastic**, a secure, encrypted, off-grid mesh communication system designed for private, long-range messaging without relying on mobile data or Wi-Fi. Create your own controlled mesh network where you decide who joins, who connects, and who has access to your conversations. **Full privacy. Zero compromise.** Perfect for: • Private family messaging while shopping in Johor Bahru • Coordinating carpool and road trip adventures • Tactical team communication for **Nerf** or **Gel Blaster milsim games** • Learning real-world LoRa and decentralized networking skills No telecom disruption. No infrastructure dependency. Just resilient, peer-to-peer communication built by you. **Seats are limited.** Build the future. Reserve your frequency today.

**For ages 13 and above.** This class is designed to train those who wish to be able to able to defend themselves as a modern day warrior. The class is exciting and brutally effective. Practitioners will learn how to fight seamlessly from stand up to the ground, using a mix of street style striking and kicking, takedowns, to ground grappling, even against a knife being drawn while on the ground. Whether it be one attacker or multiple attackers, participants will learn how to use relative positioning and the environment to defend and create the opportunity to escape. What if your attacker was to draw a knife or worst, a machete? You will learn to use street style weapons like knife, machete or stick to defend yourself, or improvised weapons like bags, chairs, umbrellas, bottles, hammers etc. No pre-requisites needed but generally an interest in martial arts. The classes consist of currently 7 topical series: ​ * Striking/Kicking Series * Gun Disarming Series * Ground Defence Series * Takedown Series * Knife Series * Control and Restraint Series * Tomahawk/Machete Series ### **Address** 144 Robinson Road, #05-01, Singapore 068908 ### **Schedule** Saturdays 430PM - 630PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Hi Kinoista! Our next Movie Meetup will be on 14th March at: Filmhouse, Golden Mile Tower 6001 Beach Road, #05-00, Each month, we select a film to watch together and then gather afterward for a casual discussion about any aspect of the movie that sparks our curiosity express our thoughts. Our pick this month is the Brazilian masterpiece and winner of multiple awards, Secret Agent. It's a thought-provoking political thriller that deliberately revisits a defining moment in Brazilian history. After the screening, let’s chat about the film’s visuals, themes, or anything else that stands out. **Details:** * **Date:** Saturday, 14th March * **Time:** Film starts at 1:30 PM; Let's meet at 1:15 PM * **Venue:** Filmhouse, Golden Mile Tower, 6001 Beach Road, #05-00, * **Tickets & More Info:** https://filmhouse.sg/film/20/the-secret-agent/ We look forward to seeing you there, come for the film, stay for the conversation!

**For ages 13 and above.** Bellydance is one of the oldest dance forms originating in the Middle East. Various dance styles have evolved from it, depending on the country and the region with the Egyptian style being the most common. ### **Address** High Street Centre, #B1-14 1 North Bridge Road Singapore 179094 ### **Schedule** Saturdays 12PM - 1PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 13 and above.** IKMF Krav Maga training helps you defend yourself effectively on the streets. Below are just some of the reasons why Krav Maga classes at IKMF Singapore will benefit you. 1\. There are no rules in street attacks\, so imagine what we will do to the attacker\. 2\. No one wants to get in a fight\, so prevention & de\-escalation will be taught too\. 3\. You're lucky if there's just 1 attacker out in the streets\. To better prepare yourself\, we train with the mindset of potentially facing multiple attackers\. 4\. Did I mention weapons? Who says attackers can't possess knives/sticks/guns? ### **Address** 767 Upper Serangoon Rd, #01-05, 534635 Singapore (Kali Majapahit Martial Arts studio) ### **Schedule** Saturdays 4PM - 530PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 13 and above.** The perfect opportunity for anyone new to fencing. * In this class, you will learn: * How to handle the foil blade safely * How to wear the protective gear * Fundamental footwork and bladework * Various offense and defense techniques * How to work with a partner in partner exercises * How to spar with others safely and effectively ### **Address** 231 Mountbatten Rd, BLK F, #01-01, Singapore 397999 ### **Schedule** Sundays 11AM - 12PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

To confirm your participation, please email **completeme@outlook.sg** or WhatsApp **(65)** **81252321** us at least 3 days before the event. Please note that marking yourself as “Interested” on Meetup does not confirm your slot. Kindly contact us early to secure your place. **Walk-ins are not allowed.** Didn’t find your Valentine this year? Don’t worry — this White Day, it’s your turn to be chosen! Traditionally, White Day (14 March) is when those who received gifts on Valentine’s Day return the favor. For singles, it’s the perfect opportunity to receive love in return and meet someone special. Join our White Day Special — You Will Get to Know Who Chose You and experience our FIRST ever singles event where you’ll discover exactly who’s interested in you. Dress in your best white outfit to match the theme, enjoy a fun and curated afternoon of conversations, and make meaningful connections in a relaxed, safe setting. As a bonus, participants, who are dressed to the theme of White, will receive $5 off their next CompleteMe event! At the end of the session, our mutual matching process helps your newfound connections continue beyond the event. Your experience doesn’t end there. You will be invited to a private Telegram group for one week, providing the opportunity to continue conversations either in the main group or privately with your matches. Your ticket includes: ✨ 1 complimentary drink ✨ Guided 1-to-1 rotations ✨ Mutual matching ✨ A week-long facilitated Telegram chat group If you’re looking to meet new people, expand your circle, and potentially discover someone special — this is an event designed for you. **Cost:** BFF (Best Friends Forever) - 2 Ladies' Tickets $48 Lady's Ticket $38 Gentlemen's Tickets $45 This event is organised by **CompleteMe Dating Agency**. Founded in 2012, CompleteMe is a Singapore-based dating agency known for its curated dating events and speed dating sessions designed for working professionals. Having organised over 1,000 dating activities, the agency has helped countless singles meet, connect, and build meaningful relationships over the years. As a legit dating agency, CompleteMe conducts verification checks to ensure that all participants are legally single.

**For ages 7 and above. Children aged 5 to 7 require parental assistance.** Want to test your skill at the sport? Be the Willliam Tell or Robin Hood? Absolute Archery (Singapore) was inaugurated in 2020, aiming to provide training venue, competitive coaching, fun shoot events and a place for the community bring people together to advocate and support each other in pursuing the sports. Our head coach, Colin, has been active in the sports since late 90s till date. Being a competitive archer, he was with the National Team and had accumulated experiences which he could share with the archers and students. **Past Experiences** * National Team (Compound) 2000 - 2002 * National Junior Development Team Coach (Compound) 2013 - 2015 * Community Club Compound Coach 2013 - 2018 * National Team (Compound) 2018 - 2020 * Tampines Meridian Junior College Archery Coach 2018 - now ### **Address** 9 Ah Hood Rd, East Asia Institute of Management ### **Schedule** Sundays 2PM - 3PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 13 and above.** ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class ### **Cancellation Policy** Credits will be considered used if class is cancelled within 24 hours before the start of the lesson ###

**For ages 13 and above.** New to bouldering? Then this class will be perfect for you! Join this introductory class to learn on how you can get started on your bouldering journey with us! **Topics covered:** * Proper fitting for climbing shoes * Rules of the game * Safety, safety, safety! * Basic climbing concepts * Practice on beginner friendly climbs * Gym etiquette This class is a pre-requisite before attending our other Foundation classes. ### **Address** 18 Tai Seng St, #01-09, Singapore 539775 ### **Schedule** Sundays 11AM - 12PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 7 to 11.** The Asgard Foundation Trial class is designed for complete beginners aged 7 to 11. Aspiring fencers will undergo a specialized introduction program, with all necessary equipment provided. Fencers will be able to understand basic fencing concepts and execute fundamental technical actions by the end of the course. They will be eligible to join the U12 program upon completion. ### **Address** 9 Tagore Ln, #03-11, Singapore 787472 ### **Schedule** Sundays 1230PM - 230PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 12 and above.** A high energy class that builds your explosive strength and stamina. After warm-up, the coach will teach you techniques and striking drills on bags or partner drills. Each person also gets 1-on-1 time on pad work and a chance to spar. ### **Address** 35B Boat Quay, Singapore 049824 ### **Schedule** Sundays 12PM - 1PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**Web Design Decoded: Tools, Practices, and Proven Processes:** **Semantic HTML** At WebDev Columbus, we are exploring some of the most important topics of professional high-end web design and page building. Primarily focused on site building in the WordPress environment, our group explores tools, tips, and techniques for building the best WordPress sites possible. Additionally, we focus on disciplines and technologies that take website design from visually appealing to optimized spaces for delivering you and/or your client's message effectively and with a nod towards extended reach. Each session combines practical demonstrations with real-world insights, giving you actionable knowledge you can apply immediately. Whether you're a seasoned developer looking to enhance your design skills or a newcomer wanting to understand design best practices, this series offers valuable insights for every skill level. **What to expect:** * Hands-on demonstrations of popular design tools * Best practices for design-to-development workflows * Tips for creating responsive, accessible designs * Real-world problem-solving scenarios * Interactive Q&A sessions * Networking opportunities with fellow developers **Each meetup features:** 60 minutes of focused presentation 30 minutes of live demonstrations 30 minutes for questions and discussion **See you there!** Our casual, collaborative environment encourages learning from both presenters and fellow attendees. Bring your questions, share your experiences, and connect with Central Ohio's web development community! **Stay tuned for specific session topics and dates.**

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

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

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Styling and Basic CSS3** **Class 2:** **Class 3:** **Class 4:** **Class 5:** **Class 6:**

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

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Styling and Basic CSS3** **Class 2:** **Class 3:** **Class 4:** **Class 5:** **Class 6:**

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!