Éducation santé

# **Hck4G Meetup #0x15** ## **"Stop Spying On Me!" – Disrupting Adversarial DNS Queries** Register here: https://events.humanitix.com/hck4g-meetup-0x15-stop-spying-on-me-disrupting-adversarial-dns-queries ### **Event Overview** Hck4G returns with Meetup #0x15, continuing our mission to build practical, community-driven cybersecurity capability that provide legitimate pathway into cybersecurity for young people. This session explores the hidden risks behind everyday internet usage; specifically, how online advertising and tracking ecosystems have evolved into security and privacy threats, and what defenders can do about it. ### **Talk Overview** Online advertising is no longer just an annoyance — it has become a significant attack surface for both individuals and organisations. Ads and trackers consume large amounts of data, profile users, and are increasingly leveraged for malware delivery and cybercrime activity. This session follows the journey of building a whole-of-home advert and threat blocking system using a DNS blackhole, highlighting both the effectiveness of DNS filtering and the ongoing challenges defenders face. What starts as a simple setup quickly becomes an arms race, as modern devices and operating systems bypass traditional controls using: * **Hard-coded DNS resolvers** * **DNS over TLS (DoT)** * **DNS over HTTPS (DoH)** Attendees will gain practical insight into how DNS filtering works, why it remains relevant, and how encryption is reshaping both privacy and network security. ### **Speaker** **Dr Joel Panther** Joel is a cybersecurity researcher, offensive security specialist, and educator with over 15 years of experience across system administration, penetration testing, and security consulting. In his consulting work, Joel specialises in offensive security practices, including vulnerability assessment, penetration testing, and security training. His approach bridges technical execution and strategic insight, combining hands-on exploitation techniques with a broader understanding of organisational risk. Joel is an active contributor to the cybersecurity community as a speaker, mentor, and educator. He regularly presents on topics spanning security, privacy, and ethics. His work often explores the intersection of cybersecurity and societal impact, with a particular focus on emerging threats in areas such as artificial intelligence and cybercrime. His PhD produced a framework for designing dynamically generated penetration testing laboratories, and his current research focuses on offensive security skills development. Joel is deeply committed to education and workforce development, supporting initiatives that strengthen pathways into the cybersecurity profession. He has led the design and delivery of CyberCX’s security testing training program, which provides early-career professionals with a structured blend of formal training and practical, real-world experience. When he’s not in the basement hacking, he can be found at cybersecurity community events across Australia. Known as one of the top offensive security education voices in Australia. *** ### **Who Should Attend** * Cybersecurity practitioners (offensive and defensive) * Network and system administrators * Privacy-conscious technologists * Students and early-career professionals * Anyone interested in practical, real-world cyber defence *** ### **Event Details** * Date: 20th April 2026 * Time: 5:30pm - 8pm * Venue: RMIT University – Building 80, Melbourne * Online: Livestream available * Cost: Free (registration required) *** ### **Event Schedule** * 5:30 – 5:40 PM: Welcome, Intro & Networking * 5:40 – 6:00 PM: Networking & Cyber pizzas 🍕 * 6:00 – 6:45 PM: Presentation * 6:45 – 8:00 PM: Discussions and Q&A ### **Thanks to Our Sponsors** RMIT University – World-class certificates, degrees, Masters and Postgraduate programs BridgeLynk.io – Attack-informed cybersecurity services for NFP, SMB and Enterprise CyLynk.com – Job-ready cybersecurity training led by expert coaches *** ### **What to Expect** * Practical, real-world cybersecurity insights * Community-driven learning and discussion * Networking with peers across experience levels * Food and refreshments (in-person attendees) *** ### **About Hck4G** Hck4G is a not-for-profit organisation focused on disrupting the human impact of cybercrime through awareness, education, and community capability building. Diversion - Victim Support - Community Education.

**Gain The Confidence to Be Unstoppable! Free Class.** How to Achieve Self Confidence! Without question, self confidence is the key to success. It determines how many of your goals you achieve in life and has an enormous impact on your happiness. It affects how people perceive you, your career achievements, your ability to take risks or try new endeavours, as well as your overall attitude toward yourself and others. Self Confidence is something most people would like to have more of, but aren't sure how to get. Did you ever feel more certain of yourself in the past? Would you like to raise your self confidence ? To increase self confidence, you have to understand what reduces it. If you know why this happens you can reverse the situation and rebuild your self esteem. Self Confidence is self-determinism. One's belief in one's ability to determine his own course. As long as one has that, he's go the universe in his pocket. - L. Ron Hubbard. This day you are able to Learn a few things about: • The true source of security in life. • How self-confidence, self respect and self trust interrelate, and what you can do to rehabilitate them. • The exact steps to become more competent in whatever you do. Today's free class will put you into a good position to help you achieve a new level of self-confidence, accomplish more and progress towards a higher level of personal survival. Free parking, Free entree *** Todays free class is open to all people of goodwill and is held at the Life Improvement Centre located at Scientology. Our meetup classes contain universal knowledge that is applicable to all of us and can and is used by anyone of any faith as well as by those with no faith. Our meetups contain TOOLS for better living and they will assist you greatly in achieving your goals! These practical tools can be used straight away!

Come and learn about the International Language, Esperanto, from experienced speakers who have travelled the world, attended international conferences, and made friends with people from many different countries. Esperanto is simple to learn, regular, and a very powerful tool for international communication. Our Monday meetups are tailored to whoever shows up on the night, so feel free to drop in, no matter what your level (curious/interested/beginner/conversational/expert). We can offer one-on-one lessons or a range of group activities, conversation, and games. We meet at Enderby Esperanto Centre, suite 304, 343 Little Collins Street. Your first visit is free, and meetups are free for members, however if neither of these apply we ask for $5 to help cover venue costs. If you want to join our Discord server for Esperantists in Victoria, please visit [https://discord.gg/6cgKjQhkWa](https://discord.gg/6cgKjQhkWa "https://discord.gg/6cgKjQhkWa")

Join us at Selkirk Stadium, Ballarat for a FREE fun-filled Walking Football Mixed Gender Session, brought to you by Walking Football 4 Health Victoria. This event is designed for anyone looking for a low impact sport to stay active, be part of a welcoming community, and most importantly have fun. Our friendly hosts, Gwen and Donny, will be there to introduce you to walking football, ensuring a safe and engaging experience. Don't miss out on this opportunity to engage in sports, socialise, and promote a healthy lifestyle in a welcoming community environment. There is no cost for this program. Sign up now and be a part of this exciting Walking Football Session. If you wish to contact the organiser, Mick directly, you can do so on: 0430 163 550 Email: info@wf4hvictoria.org.au Website: [Walking Football | Walking Soccer | Walking Football 4 Health](https://wf4hvictoria.org.au/) Facebook: [Walking Football 4 Health Victoria Group | Facebook](https://www.facebook.com/groups/wf4healthvictoria)

Meetup Event organizers wanted. If you have something to help people in this group that you want to invite them to step up as event organizer. Contact me via meetup and let me know what you have in mind organizing how often and where.

$29 per person for 2 hours of training (includes table hire) ## 🏓 MELBOURNE TABLE TENNIS COACHING @ MSAC Ready to seriously improve your table tennis — or finally start the right way? Join our **ongoing in-person group coaching sessions at MSAC**, where you’ll train in a structured but fun environment with players who come regularly, as well as new faces every week. Our sessions are designed for **both total beginners and advanced players.** You don’t need experience — and you won’t be bored if you already have it. ### What to expect * ✅ **10–15 players per session** * ✅ **2 experienced coaches on court** * ✅ **Structured drills + match play** * ✅ **Individual feedback based on your level and goals** * ✅ **A welcoming group that trains regularly** You’ll work on **technique, footwork, consistency, tactics, and real match situations** — not just hit balls randomly. We organise the group so everyone is challenged at the right level. ### Why people love these sessions * Ongoing training with a real community * Fast improvement, not just social play * A great way to **move, learn, and make friends** * Fun, supportive atmosphere with serious coaching behind it Whether your goal is to **learn from scratch, get fitter, sharpen your skills, or start competing**, this is a perfect place to train. ### What to bring * 🏓 **Bat/paddle** (if you have one — if not, we’ll provide it) * 👟 **Sports shoes (runners)** * 👕 **Comfortable sports clothes** * 💧 **Water bottle** * 🧴 **Small towel** Grab your paddle, bring your energy, and come hit with us at MSAC. Please send me an email to: p.tretinik@gmail.com to confirm attendance. This helps me to book enough table for a smooth session. NOTE: If this is not your first time coming to this meet up, the cost is $36 for the whole 2 hours.

Welcome to Melbourne Volleyball Academy. 🤗 **[[WHAT]]** This session is specifically for games only (no training). There will be a cap of 18 players, allowing for 3 teams of 6. Games will be played to 15 points, with a cap at 18 points. These games are intended to be played at a high-intermediate(BB)/advanced(A) level. Please see an explanation of skill levels on our website here: https://melbournevolleyballacademy.com.au/skill-levels-explained **[[WHO]]** The session is intended for Intermediate players. Players should be able to: * Have strong fundamentals for all volleyball techniques * Serve receive a majority of serves well & serve over the net consistently * Basic understanding of 5-1, and 6-2 systems (we do not play a pass middle 4-2 system in this session) * Have an understanding of base defense * Know all/most volleyball rules Players that are not of the intermediate(BB)/advanced(A) level will be asked to leave as we want to ensure that all players have an enjoyable time playing. **[[HOW MUCH $$]]** $14 card payment will be processed on the day via square reader (EFTPOS). **[[WHEN]]** The stadium is booked from 7 PM-9 PM weekly, every Monday. However, feel free to come early and stretch as the Community Centre is open earlier. Last minute dropouts and no shows will have a zero-tolerance policy going forward. All players are expected to update their RSVP at least 24 hours in advanced if they are unable to attend. This applies to players on the going list and the waitlist. **[[OTHER DETAILS]]** Only those on the “going” list are permitted to play. If you are on the waitlist, or not registered at all, you will not be permitted into the gymnasium.

Applied Scholastics Study Technology is able to improve anyone's ability to study. Millions of people are already using this technology and whole countries are now adopting it. - You can learn Faster with less stress - You don't forget the information - You stay interested in the subject - Your marks increase English literacy rates routinely improve by 25 to 35 percent. Likewise, student test scores improve dramatically with students routinely meeting or exceeding grade level expectations in EVERY ACADEMIC SUBJECT. Our workshop will be focusing on how students learn. Study Technology can easily be incorporated into any educational activity—from classroom instruction and curriculum design to employee training or homeschooling. It provides a stable foundation enhancing all educational efforts. Study Technology is what teachers, tutors, trainers, parents and students can use to improve the quality of teaching and learning. No matter the curriculum in your current academic setting, Study Technology offers proven teaching strategies and resources that can help resolve classroom issues and improve student achievement. No matter if you are a teacher yourself or a good students or bad student we can all do better at study once we have this technology under our belt. Teachers who use this technology report amazing turn around with once troubled students. The application of Study Technology has quite literally changed millions of lives. You are most welcome to bring along a friend or those that struggle with study. (any topic) If you are unable to attend this meetup then let me know, We can arrange for you to meetup at a different time and date. Light refreshments will be provided.

Event Organizers Wanted for this group. Let us know what it is you wish to Organize from time to time. RSVP yes for this meetup or contact the groups Organizer.

Too many kids as well as teenagers and adults have problems with study. Today's meetup will inform you about the basics in STUDY TECHNOLOGY that provides an understanding of the basics of learning and supplies exact ways to overcome all the pitfalls one can encounter during study. This is applicable to young children, teenagers (or their parents that are trying to help them) and adults alike. Study Technology shows how one studies in order to comprehend a subject so one can apply it. Laws on which learning is based and workable methods have also been discovered for anyone to apply for themselves or when teaching others. Too many students graduate from school and college unable to put to use what they’ve learned in school. It’s not that they’re stupid or that their teachers didn’t know how to teach. More than likely it traces back to the one thing missing from most educations—learning how to learn in the first place. We all went to school, yet isn’t it odd that no one taught us how to study? The information presented at this meetup can help anyone improve others or his own ability to learn. It is a practical tool that parents and teachers alike can use to enhance a child's study performance. You’ll learn the barriers that lie between your own or a child's education. And you will very quickly learn how to overcome them. This technology will enable you or a child to pursue any subject with skill and confidence. Teachers who have "hard to handle/distributive " or slow learners in class will absolutely love the amazing turn around most often seen in improved behaviour and student performance in class. If you or your child has difficulties at school (or learning new things at work or online) than this meetup is important to you. If you can not make it to our meetup than contact the organizer and arrange it to suit your time. This technology can if one was to live far away be taught online. (extension course) You may offcourse also opt to have this technology taught to your own child by experienced volunteeer staff or learn about this yourself and transfer this knowledge to those you want to have better grades. Yes it is possible to improve anyone's study performance. All it takes is just 5 steps. See you at this meetup. Pam

Depression, Anxiety, Stress and worry are real concerns when we consider mental health. What causes the overwhelming sadness, the insomnia, the frightening panic attacks, the lack of energy, the mental fatigue and nervousness experienced by so many people. https://secure.meetupstatic.com/photos/event/2/8/1/0/600_459310256.jpeg Even a temporary state of stress can affect our ability to reason and result in actions or decisions that have disastrous long-term results. What is it that is holding you back and stops you from being YOU? Quality of life depends so much on mental health. People desire happiness but authentic happiness is often short-lived. Sometimes only a dim memory from childhood. Children are known for their ability to find joy in the simplest of things. What is it that affects a person's ability to experience true happiness? The Circumstances are the same, but the person no longer responds with positive emotions. Instead he or she may have a persistent gnawing anger, fear or sadness that depresses the consciousness and brings the person to reliance on pills or alcohol. The change may be gradual, occurring slowly over many years or it can be sudden, triggered by a traumatic stress such as the death of a loved one or a broken heart. The answer to these problems has been searched for for thousands of years but the problem appears to getting worse, with the rates of depression and suicide climbing alarmingly. Very few lives remain unaffected either directly or indirectly by these modern scourges. Could it be that the modern "treatments" and "solutions" to these problems are actually making things worse? That could only occur if the people developing and using these "treatments" did not know the true underlying reason for these problems. Today's meetup topic is based on Dianetics, The Modern Science of Mental Health by L. Ron Hubbard We will discuss the underlying reason for depression, anxiety, fear, nervousness, unhappiness, phobias and many other unwanted emotions and reactions as revealed and is fully explained in L. Ron Hubbard's book Dianetics. Life can become fun again, just like it was when you were a child. Hard to Believe? Well don't believe - find out for yourself and then you will KNOW. You have the opportunity to have all your questions answered. Nothing in Dianetics has to be true for you unless you have observed it and it is true according to your own observation. Today's meetup enables you to make your own observations. Make this go right for you, RSVP yes and ensure you attend this meetup. Know Yourself, Know Life! Tanja This Event is educational only and not to diagnose, treat or cure mental health issues. Attend our Meetup's at our scheduled Meetup times or visit Scientology at Ascot Vale at any time best suited to you. We are open 7 days each week. Alternatively visit our Network TV channel at www.scientology.tv You will be able to find out facts and why it is that people from all walks of life including many business owners use Scientology tools to improve. This group consist our of many religions including those with no faith (Atheist) All people of goodwill are welcomed.

We will get-together at the KereKere cafe - at the community table just inside the cafe entrance. *This is a group for people with intermediate and advanced level French who are able to engage in a conversation en français. It is not suitable for beginners.* The cafe is close to the corner of Wellington Parade and Lansdowne St, East Melbourne in the Fitzroy Gardens. It takes about 5 minutes on Tram 75 from Flinders St Station, or 15 minute walk. Car parking around Fitzroy Gardens on Sundays now is $2 per hour with a 4 hour limit, Some parking is limited to 1 hour even on Sunday. And occasionally, if there is a game at the MCG for example there might not be much parking at all. Price: The event fee is $4.00 - cash necessary! . and please be sure you are a member of MyFrenchLife.org before attending reunion - merci https://www.MyFrenchLife.org. The event fees are transferred to MyFrenchLife contributing to the meetup platform - thank you. À bientôt ! Veronica and Daniel Réunion Hosts MyFrenchLife.org

Hi all, us at NeuroSparks and our friends over at NeuroDisco are hosting another monthly board game event! Whether you're new to boardgames, or an experienced player, this could be a great way to meet like-minded people and have some fun too. **The venue:** Drop in at Gameology from 12pm onwards, there will be a wide range of board games for you to grab and play, but you can also bring a board game from home if you'd like. Gameology is also a games store, so feel free to browse what they have available or chat to the friendly staff for help or questions at any time. The board games room where we’ll be hanging out in is on the left as you enter the store and has air conditioning. It also has a limited drink selection, however you’re free to bring food from outside to enjoy in between playing. The cafe across the road called Lux Foundry, or Ima Pantry around the corner are particularly good! But please be mindful of avoiding getting either the venue's or other attendee's games dirty. Each month Gameology collects donations for a different charity. Since they very kindly let us borrow their space, if you attend this event it would be appreciated if you could make a gold coin donation. While a donation is not compulsory, it is greatly appreciated in getting a little more community love and support. **Location:** There is very limited parking at the front of the store as well as in the surrounding area. However, the venue is close to public transport. The closest train station is Anstey station on the Upfield lane and the number 19 tram on Sydney road. There is also the number 508/509 bus line, with the closest stop being on the corner of Sydney road and Blyth street. The venue will also be closing at 5. We'd love to see you all there and if the event goes well this could possibly become a regular event! **PS:** If you have any questions about this event, feel free to message either myself or Ki. The event is open to all neurodivergent people and anyone who values a friendly, inclusive space. Many attendees come on their own, so if you’re feeling a bit hesitant, know you’ll be in good company and warmly welcomed. If at any point you have concerns or feel uncomfortable about any group member, please notify one of the organisers. **Disclaimer & Safety Notice** By attending this Meetup, you agree: • Participation is voluntary and at your own risk. • Organisers are community volunteers, not medical or professional providers. • You are responsible for your own safety, choices, and belongings. • Organisers are not liable for injury, loss, or damage at any time. • If you have health or access needs, please make your own arrangements. • In an emergency, call 000 immediately. By joining, you accept full responsibility for your actions and well-being.

Join us at Nets Stadium, Macleod for a fun-filled Walking Football Mixed Gender Session, brought to you by Walking Football 4 Health Victoria. This event is designed for anyone looking for a low impact sport to stay active, be part of a welcoming community, and most importantly have fun. Our friendly host, Ann, will be there to introduce you to walking football, ensuring a safe and engaging experience. Don't miss out on this opportunity to engage in sports, socialise, and promote a healthy lifestyle in a welcoming community environment. Enjoy your first session on us — absolutely free! After that, it's just $5 per session. Sign up now and be a part of this exciting Walking Football Session. If you wish to contact the organiser, Mick directly, you can do so on: 0430 163 550 Email: [info@wf4hvictoria.org.au](mailto:info@wf4hvictoria.org.au) Website: [Walking Football | Walking Soccer | Walking Football 4 Health](https://wf4hvictoria.org.au/) Facebook Community: [https://www.facebook.com/groups/wf4healthvictoria/](https://www.facebook.com/groups/wf4healthvictoria/)

Walk for Children - 2026 Save Soil Walkathon in Columbus 🌍 Over 52% of the world soil is degraded and scientists warn we may have only a few decades of fertile soil left. As Sadhguru shares, soil is a living system—and when it degrades, our food, health, and future are at risk. https://www.youtube.com/watch?v=hyT-6qiubd0 🚶‍♂️🌎This Earth Day, Join the Walk for Children-2026 SaveSoil 5K Walkathon here in Columbus and help raise awareness about soil for the future of our children! Every step you take helps: ✔️ 1. Raise awareness in your communities about protecting and restoring soil. ✔️ 2. Supports sustainable food systems. ✔️ 3. Helps secure our children’s future. 📅 Date: April 26, 2026 📍 Location: Scioto Audubon Metro Park Check-in address 400 W Whittier St, Columbus, OH 43215 ⏰ Time: 8:30 a.m. check-in event starts at 9:30 a.m. 👉 Register here: https://www.eventbrite.com/e/walk-for-children-2026-save-soil-walkathon-in-columbus-registration-1986596534713?aff=oddtdtcreator 👉🏼Free and Open to All. Share this message and bring your neighbours, friends & family along to celebrate our planet! Let’s make it happen!

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) $15 for One Class $20 for Both Free Parking & Plenty of Dance Space.

Our next much-awaited **COLUMBUS** meetup is **Tuesday April 21 from 7-10 pm EST at ACE OF CUPS**. Meet patients, cultivators, processors, dispensary managers/staff, physicians, home growers, educators, activists, nonprofits, artists, attorneys, business owners, writers, students, and supporters to network, share our knowledge, collaborate, support each other and make new ones! Hope you will be there too! Save the date and pass the word. **Please RSVP** so we know who is coming and how many to expect. Find us to say hi and we will introduce you to others. We should be easy to spot. (The happy-looking group wearing cool nametags! See photos from our past events.) Sign in, grab a name tag, start your own bar/food tab, meet old friends and make new ones! Everyone is welcome. SEE YOU THERE!

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas ***NOTE:*** Pre-registration is required for this event. **Please arrive 10 minutes early** to check in at the security desk.

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

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