Apache

⚠️ **REGISTRATION IS REQUIRED VIA [LUMA](https://luma.com/7adqd4e9)** ⚠️ **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** Getting and using shells. Finally, a topic in SHELLgym that covers shells! For this session, we'll talk about remote access, from exploits versus payloads, to simple persistency. Then, we'll do some triaging and threat hunting to detect such shells in our environment. The session will roughly follow this sequence: 1\. Remote access: bind/reverse shells 2\. A simple\, traditional killchain from exploit to payload to persistency 3\. Getting inspired by MITRE TTPs 4\. Threat hunting **⚠️ NOTE** Requirements: a computer, so that you can connect to the network, administer your shells, and enjoy a more interactive hands-on experience. **VIRTUAL SHELLgyms in APRIL** (by request) Hosted on Discord, do approach KK or the Div0 Crew for access ! **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)

Join us every **Saturday from 10–1130 AM at Castle Beach, East Coast Park** for a fun and structured Beach Tennis class hosted by Pacific Beach Tennis (formerly Singapore Beach Tennis). Whether you’re completely new to the game or an experienced player looking to sharpen your skills, this session is designed for **all levels**: * Beginners will learn the fundamentals — strokes, movement, and coordination on sand. * Intermediate and advanced players can work on strategy, consistency, and competitive drills. You can register your interest here: [https://form.jotform.com/pacificbeachtennis/pbta-sign-up](https://form.jotform.com/pacificbeachtennis/pbta-sign-up), or contact Luke at 9476 5258 to register

RSVP to reserve early ( pull you in the watapp group) If any clarification watapp: 81817555 Tony *** This is to inform you that registration for the Western Sichuan Ride will open in one week. Please contact one of the organisers below so that we can add you to the group chat for updates and information from the Host local travel agent regarding registration procedures and trip details. Host 1. Tony Chen – Phone: 65-81817555 2. Michael Tan – Phone: 65-92397615 Overview This is a very special and unique 9 days cycling in the western Sichuan ( Tibetan). Riding about 400km cycling through various terrains and amazing famous sites like a local with lots of chances to interact with local people. This trip is specially designed for those who love to explore on 2 wheels and travel like locals. You will experience Tibetan life styles in many areas. The Tibetan people; cattle; fresh air; cool breeze; blue sky and thousands of twinkling stars will relax your body and mind. April is in the middle of the best cycling season in this part of China. This is a great trip to give yourself a chance to discover the joy of bicycle and diversity of our culture in just eight days. Day 1: Arrive Chengdu Upon your arrival at Chengdu International Airport you will be picked up and transferred to hotel and have a welcome dinner . Overnight: Chengdu, Accommodation: Hotel Day 2: Chengdu - Wolong - Mt Siguniang - Xiaojin County - Danba ( Coach -- 345km ) Take coach from Chengdu to Panda Reserve in Wolong for lunch, where there is a rich diversity of species and topography. After lunch, we will be going through the mountain pass of Balangshan where the view is stunning beyond words. If the sky is clear, we will be able to see Mt Siguniang with its four spectacular peaks covered in snow. We should arrive at our destination of Siguniang at about 4 o’clock. Day 3: Xiaojing-Danba ( Riding 60km ) Today will be our first day of riding. We will be riding towards a very beautiful Tibetan town, Danba, which is 2600m above sea level. Then we will head to Zhonglu village and visit the first Nature Education and Community Development Centre in Zhonglu village. https://a248.e.akamai.net/secure.meetupstatic.com/photos/event/3/e/e/e/600_456136110.jpeg Day 4: Danba - Yak Valley - Mt Yala Viewing Deck - Geda Pass - Bamei Town (Total 86km ) We will ride at slow pace along a river after breakfast going up a gentle slope to Yak Valley where we will take a photo break, continue our ride to “camp house”). after lunch we will register at the forests checkpoint. Today’s greatest challenge is the slope after checkpoint. It is steeper and harder, however, the reward will be the happiness and satisfaction when we get onto the viewing deck of Mt Yala. Day 5: Bamei town - Tagong town ( 28km ) After breakfast, we will visit Huiyuan temple, and return to Bamei town for lunch. We will ride 28km to Tagong town after lunch. Togong has spectacular scenery of grassland and Mt Yala, and an ancient temple standing still after all the vicissitudes. We will stay in Tagong town for the night. Day 6: Tagong town - Tagong grassland - Kangding airport - Airport pass - Zhonggu village ( 76km ) Pedal all the way up to the highest airport on earth (4002m above sea level) alongside the Tagong grassland where we can see packs of yaks wonder around on both sides. After reaching the Airport Pass at the altitude of 4002m, we will go downhill to Zhonggu village and stay there for one night. There we can see Honghai Lake on the mountain on our way to Zhonggu, and enjoy a hot spring facing snow mountain, ease your body and mind. Day 7: Zhonggu village - Mugecuo - Kangding ( 39km ) Ride 12km to Mugecuo scenic area and we will get onto tour bus to do some sightseeing in the area. We will leave in the afternoon, and get back on our bikes at the entrance heading for Kangding. All the way downhill and is quite relaxing. This cycling comes to an end when we reach the “junction” of Han and Tibetan cultures. Day 8: Kangding - Chengdu ( 330km) we will be transporting back to Chengdu from Kangding. In the evening we will have a final group meal in Chengdu, eating Sichuan’s famous Hotpot dish in a traditional restaurant. Day 9: Chengdu Departure We will drop you off at Chengdu International Airport in good time to catch your flight. Included are: Airport Pickup Private bus from Chengdu to starting point and back from end point Full Support with mechanic the entire trip Bilingual local guide All Meals include welcome and celebration dinner All Accommodations Admission tickets Excludes : Rental Bike or Own bike (MTB preferred) Air Ticket Visa if required Travel Insurance Personal expenditure Bike helmet ================================================================= Cost : Tba Payment : 81817555 Chen kam kin

**A)** You want to enjoy your career **B)** You want to enjoy your personal life **C)** You want to reach your potential **D)** You want insightful, transformative conversations that allow you to tap into the best of yourself **E)** You want to live up to your full potential and move forward in life **F)** You want to make it happen and no longer want to drift along **1)** Roger Federer, the greatest tennis player of all time, has a coach. Bill Gates, the richest man in the world, had a coach. Mark Zukerberg and Richard Branson had coaches. **2)** Roger Federer, Bill Gates, Mark Zukerberg and Richard Branson did not overcome their obstacles by attending feel good motivational talks that are over-priced 3 days rah rah concerts in disguise. **3)** They go for the real thing. They know that such rah rah talks cannot address specific challenges. **4)** Now, if these successful people have coaches, why should you be shy of coaching? Having a coach is as as natural as going to the doctor when you have a fever that doesn't go away with panadol. Having a coach is as natural as going to a mechanic when you can't figure out why your car cannot start. **5)** Empower Advisory is committed to give you a full single session of FREE life coaching. Absolutely FREE. We believe that the more successful you are, the better the world will be. You will get a professional personality assessment to understand yourself better and a one to one coaching session that is easily worth a few hundred dollars. **6)** All information shared in the coaching session is kept strictly confidential. You are not judged in any way (unlike your family, friends or colleagues) and can be totally yourself. We just strive to give you a leg up. **7)** All coaching sessions are on a one to one basis. A date and time will be arranged for you upon your life coaching request. All schedule will be arranged according to our Principal Life Coach's availability. **8)** Just whatsapp 8332 4283 to book your slot. **9)** Enjoy a personalised one to one or small group discussion in the fun setting of Members Only - Mandala Club at 31 Bukit Pasoh Rd, Singapore 089845. It's in town and it's easy to get there via Outram Park MRT station! **10)** To book a session, whatsapp Admin Dave at 83324283. If you have RSVP-ed for a private session, do whatsapp to confirm your attendance too! Sessions will only happen if they are confirmed.

**Dates:** * 4 April 2026 * 18 April 2026 * 2 May 2026 **Timing:** 2pm onwards **Venue:** HackerspaceSG **Address:** Textile Centre, #08-10, Singapore 199018 ​We'll be hanging out to practice some LeetCode questions together. **\#\# No food provided \#\# Bring your laptop \#\#** # ​Format: * ​Pick a random LeetCode question (easy or medium). * ​One volunteer will connect to screen and attempt the question within 40 minutes. * ​Rest of the group will either role-play as interviewer, collaborator or just observe. * ​At the end of the attempt, the group will provide feedback to the volunteer. # ​Format of Feedback: ## ​Soft skills * ​Ask good questions? * ​What should be talked about? What should demo thru code? ## ​Technical feedback * ​Quality of execution. # ​About JuniorDev SG: ​JuniorDevSG is a developer interest group that focuses on providing a place for junior developers to learn and network with each other. ​At the same time, we seek to be a support system to help junior developers break into tech, navigate their careers as well growing them to one day become senior developers or tech leaders in the tech industry.

🎤 The Premium Vocal Class in Singapore Meet the No.1 Korean Vocal Trainer since 2012 “Bring the song you cannot sing now — I’ll make sure you can. If not, I’ll refund.” ⸻ Why Choose LIM MIRI (林美利)? ✨ Singapore’s Top Korean Vocal Coach • 13+ years of teaching (since 2012) • Holder of National Level 1 Vocal Training Certificate • Winner of Busan MBC Hyunin Music Competition 🏆 • Vocal coach of the 2024 Best Song Award Winner • Professional singer & teacher with international stage experience ⸻ N-in-1 Premium Class With one coach, you can master all genres: • 🎼 Classical vocalisation • 🎷 Jazz vocalisation • 🎤 Pop, K-pop, J-pop, C-pop • 🎸 Rock vocalisation 👉 No need for multiple teachers. 👉 A single, streamlined premium program to cover every vocal style. ⸻ The Guarantee: High Notes, Real Voice 🎶 +5 Keys Up in Chest Voice — Guaranteed If you can’t reach the high notes with your real voice (진성), I will refund. That’s how confident I am. Bring the songs you cannot sing now — you’ll sing them flawlessly within my training. ⸻ More Than Singing — A Voice for Life This is not just about singing. I also provide speech correction & vocal health training for: • Professionals who lose their voice easily when speaking • Students struggling with presentation & public speaking • Anyone who wants a clear, powerful daily voice 👉 When your voice changes, your whole life becomes happier. ⸻ The Premium Experience 💎 Every session is 3x more effective than ordinary classes. 💎 In just 4 lessons, you will discover your inner voice. 💎 A deep, high-quality curriculum designed originally for students preparing to debut as professional singers in Korea. This is not a casual hobby class — it’s a transformational premium program that delivers results. ⸻ Courses 💎 Trial Session 40 minutes — only $20 🎤 1:1 Premium Coaching $550 / 1 pax / 4 lessons / 45 min each 🎶 2 Pax Group Session $350 / each pax / 4 lessons / 50 min each ⸻ Start Now 🎵 Don’t miss the chance to learn from the best Korean vocal trainer in Singapore. 📩 Contact me today and experience the class that no one else can offer. ⸻ 🔖 #PremiumVocalClass #LuxuryTraining 🔖 #Kpop #Pop #Jazz #Classical #R&B #Cpop #Jpop 🔖 #HighNoteGuarantee #LifeChangingVoice ☺ 8955 3824(whatsapp)

Hi everyone, We will be having our monthly meetup event on 4th April Saturday at 7pm at Two Blur Guys cafe located at 387 Jalan Besar, Level 2 Lecture Room, Singapore 209002. Near Bendemeer MRT. Look for Mr Teddy Lee when you reach the place. My hp no. is 9645 7493. This is a networking and talk event for everyone interested in AI or ChatGPT and to discuss about the latest developments in the use of AI. You can join our LinkedIn group at [https://www.linkedin.com/groups/14301790/](https://www.linkedin.com/groups/14301790/) and also our Telegram group at [https://t.me/+oJTJ-6fBKs04MTI1](https://t.me/+oJTJ-6fBKs04MTI1) Agenda 7pm Registration and networking session 9pm End of event Note: Please bring along your name cards for networking purposes or exchange your LinkedIn profile is also possible.

Come for a quiet block of 2 hours in a beautiful Japanese-inspired café in Tanjong Pagar. **This is a simple, calm space** **to:** * read or work quietly on your own things or dreams * take short breaks and chat if you feel like it * just enjoy the atmosphere and company **Schedule (approx.)** * 10 mins: arrivals + grab a drink (min. 1) * 60–90 mins: thinking, reading, working on your dreams * 10–20 mins: optional chill chat before we wrap and stretch **Intro style (keep it easy):** We’ll keep introductions simple - name + what brought you here today. No need to introduce yourself through work. **House note:** This is not a networking or sales event. Please no pitching, recruiting, or unsolicited DMs. Priority to ladies who have attended a session previously. Please update RSVP if you can't make it so we can reserve the right table size. **What to bring:** Laptop / book / anything you want to work on **Good for:** People who like Japanese cafés, cozy spaces, and quiet company.

Have you experienced the power of habits, dedication, and small actions over time? This is your sign to start, or continue building on your past efforts! “Consistency is what transforms average into excellence.” — Tony Robbins **Date:** 5 Apr 2026 (Sun) **Meeting Time:** 8am **Meeting point:** Hillview MRT Exit A **Route:** Hillview MRT Exit A ➝ Dairy Farm Nature Park ➝ Bukit Timah Summit ➝ 2-3 Staircase Loops ➝ Bukit Timah Nature Reserve Visitor Centre **Notes:** === · Advised to have some light breakfast before the workout === · Bring sufficient water and food/snacks for refuel === · Waterproof your items and be rain-equipped (rain cover, rain jacket, poncho, umbrella, etc.) === · Towel, small cloth or extra clothing for change out === · Hiking poles (optional) === · **RSVP**: If there is a change in availability, please update your RSVP at least one day in advance. === **Please read this:** #1 – **Attendance.** This is a number-controlled event. Please come only if you are on the attending list. Please check your calendar and make sure you can come before RSVP, so as not to deny someone else who genuinely wishes to come. #2 – **Punctuality.** We will move out at 8.05am sharp. We are not able to wait for latecomers. #3 – **Early Departure.** Please inform the Event Host if you need to leave early. #4 – **Waitlist.** Please note that the waitlist may not be processed in order. We may prioritize spots for participants training for upcoming hikes/ trips. **Important Liability Notice:** By joining this training, you acknowledge that you are participating voluntarily and understand the physical risks inherent in this activity. AU is not responsible for any injuries, accidents, or health complications that may occur during the training. Please ensure you are medically fit and adequately prepared for the demands of the session. Thank you for your understanding! See you there! Join us on social media to keep updated with our latest adventures! https://bit.ly/m/Adventures-Unlimited "Success is the sum of small efforts, repeated day in and day out." — Robert Collier

In April, we are timely compelled to read **The Book of Fate** by Parinoush Saniee. * From Banned Book to International Bestseller * Winner of the 2010 Boccaccio Prize for Best International Book Spanning 50 years of Iranian history, from before the 1979 revolution, through the Islamic Republic and up to the present, *The Book of Fate* is a powerful story of friendship and passion, fear and hope - and a rare insider's view of Iranian society. . . . A teenager in pre-revolutionary Tehran, Massoumeh is an ordinary girl, passionate about learning. On her way to school she meets a local man and falls in love - but when her family discover his letters they accuse her of bringing them into dishonour. She is badly beaten by her brother, and her parents hastily arrange a marriage to a man she's never met. Facing a life without love, and the prospect of no education, Massoumeh is distraught - but a female neighbour urges her to comply: 'We each have a destiny, and you can't fight yours.' The years that follow Massoumeh's wedding prove transformative for Iran. Hamid, Massoumeh's husband, is a political dissident and a threat to the Shah's oppressive regime and when the secret service arrive to arrest him, it is the start of a terrifying period for Massoumeh. Her fate, so long dictated by family loyalty and tradition, is now tied to the changing fortunes of her country... . . . “Written with passion and anger from the inside, it's a compelling account." ―Independent on Sunday “Rarely can a novel have sustained such levels of emotion over so many gut-wrenching pages. It's a memorable and nuanced dissection of a patriarchal society." ―Guardian . . . **📆Event Details** * **Date & Time:** Sunday, April 5th, 3:00 PM * **Venue:** Las Palmas rooftop bar * **Note:** Please support the venue by ordering at least one drink. 📚**Club Guidelines** * The book has been translated into 26 languages and was one of *World Literature Today’s* 75 Notable Translations of 2013. So feel free to read in the language of your choice; however, the discussion will be conducted in English. * The link below is the book discussion questions. [https://docs.google.com/presentation/d/1NKVL1HZbPKNKc5BQE-HUcbiCtPqIkCu3N4csKreh5DU/edit?usp=sharing](https://docs.google.com/presentation/d/1NKVL1HZbPKNKc5BQE-HUcbiCtPqIkCu3N4csKreh5DU/edit?usp=sharing) Please take a look at them before joining the event. * Following the discussion, our next book will be chosen by group poll—come prepared to champion your pick. Each month, we explore a different genre. For the May discussion, please bring at least one **non-fiction** recommendation. If your suggestion wins the vote, your book takes center stage! Even if not, you’ll enjoy stepping beyond your usual horizons. **❓FAQ** * 1)"Do I have to finish reading the book to join the event?" **YES.** We’re here to discuss the book! To ensure a rich and meaningful conversation for everyone, all participants are expected to read the book in full before attending. * 2)"Can I just listen and not join the discussion?" **NO.** We gather in person to **share** ideas. Your voice matters! Whether you agree, disagree, or interpret things differently, every perspective helps deepen our understanding of the book. There’s no right or wrong answer, and every opinion is equally cherished. . . . Feel free to send me a message if you have any other questions. See you in April, bookflies🦋!

**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** Sundays 12PM - 2PM ### **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.

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

Get ready for a backyard brunch that feels like summer, smells like heaven, and sounds like a whole vibe. We’re turning the backyard into the ultimate brunch playground with music flowing, drinks pouring, and plenty of food. This is the laugh loud, grab seconds, refill your cup kind of brunch. On the menu, we’re going all in. Fluffy scrambled eggs, crispy bacon, juicy sausage, golden pancakes and waffles hot off the griddle. Fresh bakes like warm cinnamon rolls and sweet coffee cakes that hit just right. And that’s just the start. We’ll have cocktails mixed and ready, juices chilled, sodas on ice, and plenty more to keep the energy up. Think mimosas, good conversation, music in the background, and that perfect mix of sunshine and shade. It’s about warm vibes, real connections, and food that makes you close your eyes on the first bite. Pull up hungry, bring your best stories, and get ready for a brunch that turns into a whole experience.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

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. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. 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

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 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 speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9