Security Analysis

Join us for a special post-AWS DC Summit **“Meet the Community” evening** with **AWS DMV User Group** with special guest, AWS Principal Developer Advocate, Aaron Hunter! This casual networking session is a great way to connect with fellow builders, cloud enthusiasts, and AWS community members after the AWS DC Summit. Whether you’re a student, developer, architect, or just curious about cloud, this is a perfect space to meet like-minded people, exchange ideas, and grow your network. Expect light conversations, meaningful connections, and a relaxed atmosphere as we bring the community together after the big event. 📅 **Date:** July 2, 2026 🕠 **Time:** 5:00 PM – 8:30 PM 📍 **Venue:** Amazon HQ2, WAS19 2.103 + 2.104. 525 14th St S, Arlington, VA 22202 Looking forward to seeing everyone there and discussing the summit with great energy and conversations! Please RSVP with the same name as is on your state-issued ID, which will be required to check in at security.

Details **Location:** Bus Boy and Poets (K st) The purpose of Thinkers and Drinkers is to facilitate casual but meaningful and interesting conversations with other people in a face-to-face setting. The topics cover a wide variety of issues and are different for every meeting. While conversations may get heated at times, we ask that all members be respectful of each other and refrain from personal insults. **Topic: Party Politics and the Future of the Two-Party System** For more than 150 years, American politics has been dominated by two major parties. While third parties have occasionally influenced elections or introduced new ideas, the Democratic and Republican parties have remained remarkably resilient. In recent years, public frustration with the current system has become increasingly apparent. According to a 2025 [Gallup poll](https://www.pewresearch.org/politics/2026/05/01/americans-continue-to-view-both-the-republican-and-democratic-parties-negatively/?utm_source=chatgpt.com), **62% of Americans believe the Democratic and Republican parties are doing such a poor job that a third major party is needed.** This dissatisfaction has led the percentage of Americans identifying as political independents to increase from **33% in 1988 to a record 45% in 2025**, **Questions to Consider:** 1. Could a third party ever find success within the near future? 2. Will the main parties see an increase in factionalism? (Socialist faction in the Democratic Party MAGA in the Republican Party) 3. Would electoral reforms such as ranked-choice voting or proportional representation improve political representation? 4. Is today's political polarization primarily caused by the two-party system? 5. What do you think American politics will look like 20–30 years from now?

• What we'll do On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy....

Samba gives a great cardio work out and introduces to Brazilian culture. Join the fun staff of Vava United School of Samba instructors for a samba experience. 8:00pm class is for absolut beginners to dancers looking to sharpen technique. 9:00pm is for experienced sambistas that want to heighten their stamina, learn Combinations and love the samba rhythms. Beginners ($15) Intermediate ($15)

Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring. ***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab. If you RSVP, you will get a DM with the address but it's located in Silver Spring. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) If you need a ride, let us know.

**The concert has been cancelled due to the forecasted extreme heat** The band Bansy will be part of the Summer Concert Series I. Bethesda. Their set list spans genres and generations. They blend classic guitar anthems with today’s most popular pop hits. With multiple lead vocalists, instrument switching, and an energetic, interactive stage presence, they focus on keeping the crowd engaged, singing along, and having a great time from start to finish. Bring a chair. Try to get there early to help me grab some tables.

### **What generational trauma are you storing in your uterus? Do you find yourself repeating the same story of your mother's or grandmother's life? If the answer is yes, then this ceremony may help you break generational trauma passed down to you by previous generations.** ### **The Womb holds ancestral memories from past generations, and it can store trauma and imbalances affecting your everyday life. A balanced womb promotes regular menstruation cycles, fertility and emotional healing. During this ceremony we will drink sacred cacao and connect with our sacred uterus. Womb healing ceremonies are exclusive for women only , for all other ceremonies please check our schedule.** ### **We will respectfully honor the spirit of Cacao in the traditional ways from the Yucatan Peninsula. Ceremony will be lead by Jenny Perez a Curandera and Shamanic Healer who has worked together with her teacher and elders to put this ceremony together. Our intention is to be the most respectful , honoring the spirit of Cacao and Los Abuelos de la tradicion (The Elders of the curanderismo tradition and guardians of the sacred cacao).** ### **What you may experience during this session:** -Activation of your womb promoting deep healing of emotional wounds, grief and traumas stored in your womb -Ancestral Healing and connection to your ancestors -Connect with your feminine energy and intuition -Ability to create self-love and improve relationships ### **\*\*\*No photography, video/audio recording, or recording of any kind is permited during the ceremony. No part of this ceremony or its entirety may be replicated, distributed or claimed as your own without legal writen concent from Jenny Perez, Curanderas Heart, and her legal team. Failure to comply will result in legal action by Jenny Perez, Curanderas Heart, and their legal team. Be respecful of this tradition and all the elders involved in making it possible to preserve this tradition and its sacred ways.Please work with your own teachers and elders to lead your own ceremony in your own tradition and be respecful of our Curanderismo Tradition.** ### **Start hydrating yourself a day before the Ceremony** ### ### **In this Curanderismo Cacao Ceremony with Sacred Cacao we will respectfully honor the spirit of Cacao in the traditional ways from the Yucatan Peninsula. Ceremony will be lead by Jenny Perez a Curandera and Shamanic Healer who has worked together with her teacher and elders to facilitate Cacao Ceremonies in the most respectful way , honoring the spirit of Cacao and Los Abuelos de la tradicion (The Elders of the curanderismo tradition and guardians of the sacred cacao).\*\*\*No photography, video recording, or recording of any kind is permited during the ceremony without prior written and aproved authorization. No part of this ceremony or its entirety may be replicated or claimed as your own without legal writen concent from Jenny, Curanderas Heart, and her legal team. Failure to comply will result in legal action by Curanderas Heart legal team. Be respecful of this tradition and all the elders involved in making it possible to preserve this tradition and its sacred ways\*\*\*.** ### **Start hydrating yourself a day before the Ceremony** ### **What to bring:** -Your own water bottle -A Yoga mat (or use one at the studio) -A blanket ( or use one at the studio) -Eye mask (if you have one) -Comfortable clothes to breathe and lay down \- \(optional\) Small offering for the altar like a small piece of fruit or flower\. **About Jenny Perez Curandera:** Jenny is a full time Curandera and Shamanic Healer. Her core values are to LIVE IN HARMONY with great spirit, the elements, nature, animals and people. DO NO HARM TO OTHER PEOPLE, PLANTS OR ANIMALS. In the traditional Curanderismo that Jenny practices the foundation is LOVE AND RESPECT to the spirit world, towards animals,plants, people,free will and the elders who guard the curanderismo tradition (Los Abulitos de la tradicion). Curanderas Heart is located in the Westover Village in Arlington VA . 5852 Washington Blvd unit 5 Arlington VA at a walkable neighborhood with plenty of food options and street parking. Space is limited allowing all of our events to have an intimate vibe. Due to limited space pre registration and arriving on time is very important. \*\*IMPORTANT NOTE:\*\* It is possible to experience some side effects such as nausea, sweating, headache, and nervousness with overconsumption of cacao. Please consult with your doctor before consuming ceremonial Cacao. This ceremony is not for people who are pregnant and/or have a heart condition or if taking SSRIs medications. ### **DATE: Saturdays** ### **TIME: 1pm-3pm Doors will open 30 minutes early ARRIVE ON TIME TO SET UP YOUR SPOT. PLEASE DON'T KNOCK ON THE DOOR OR DISTURB THE SESSION. ONCE THE DOOR IS LOCK IT MEANS SESSION IS ALREADY IN PROCESS AND IT WILL NOT OPEN UNTIL THE SESSION IS OVER.** ### **Energy Exchange: $88** ### **Address: 5852 Washington Blvd unit5 Arlington VA 22205** ### **Info: WWW.CURANDERASHEART.COM** ### **[healing@curanderasheart.com](http://healing@curanderasheart.com**/ "http://healing@curanderasheart.com**/")** ### **703\. 531\.7046 call or text** For more information, contact Jenny at: Website: [www.curanderasheart.com](http://www.curanderasheart.com/ "http://www.curanderasheart.com/") Email: healing@curanderasheart.com Phone:703-531-7046 (call or text) **\*\*\*\*Cancellation Policy: There are no refunds for missed, canceled reservations or if you arrive after session has already started\*\*\*\***

### During this ceremony we will drink sacred cacao to connect with our ancestors in a Curanderismo Ceremony to heal emotional burdens, and cycles passed down through family ancestors. Everyone that is respecful with an open heart is welcome to attend this ceremony. ### We will respectfully honor the spirit of Cacao in the traditional ways from the Yucatan Peninsula. Ceremony will be lead by Jenny Perez a Curandera and Shamanic Healer who has worked together with her teacher and elders to put this ceremony together. Our intention is to be the most respectful , honoring the spirit of Cacao and Los Abuelos de la tradicion (The Elders of the curanderismo tradition and guardians of the sacred cacao) ### What you may experience during this session: \- Deep healing of emotional wounds\, grief and traumas stored in your ancestral memories\. -Ancestral Healing and connection to your ancestors -Ability to create self-love and improve relationships ### \*\*\*No photography, video/audio recording, or recording of any kind is permited during the ceremony. No part of this ceremony or its entirety may be replicated, distributed or claimed as your own without legal writen concent from Jenny Perez, Curanderas Heart, and her legal team. Failure to comply will result in legal action by Jenny Perez, Curanderas Heart, and their legal team. Be respecful of this tradition and all the elders involved in making it possible to preserve this tradition and its sacred ways.Please work with your own teachers and elders to lead your own ceremony in your own tradition and be respecful of our Curanderismo Tradition. ### Start hydrating yourself a day before the Ceremony ### What to bring: -Your own water bottle -A Yoga mat (or use one at the studio) -A blanket ( or use one at the studio) -Eye mask (if you have one) -Comfortable clothes to breathe and lay down \- \(optional\) Small offering for the altar like a small piece of fruit or flower\. ### About Jenny Perez Curandera: Jenny is a full time Curandera and Shamanic Healer. Her core values are to LIVE IN HARMONY with great spirit, the elements, nature, animals and people. DO NO HARM TO OTHER PEOPLE, PLANTS OR ANIMALS. In the traditional Curanderismo that Jenny practices the foundation is LOVE AND RESPECT to the spirit world, towards animals,plants, people,free will and the elders who guard the curanderismo tradition (Los Abulitos de la tradicion). Curanderas Heart is located in the Westover Village in Arlington VA . 5852 Washington Blvd unit 5 Arlington VA at a walkable neighborhood with plenty of food options and street parking. Space is limited allowing all of our events to have an intimate vibe. Due to limited space pre registration and arriving on time is very important. \*\*IMPORTANT NOTE:\*\* It is possible to experience some side effects such as nausea, sweating, headache, and nervousness with overconsumption of cacao. Please consult with your doctor before consuming ceremonial Cacao. This ceremony is not for people who are pregnant and/or have a heart condition or if taking SSRIs medications. ### ### DATE: Fridays ### TIME: 7:30pm-9:30pm Doors will open 30 minutes early ARRIVE ON TIME TO SET UP YOUR SPOT. PLEASE DON'T KNOCK ON THE DOOR OR DISTURB THE SESSION. ONCE THE DOOR IS LOCK IT MEANS SESSION IS ALREADY IN PROCESS AND IT WILL NOT OPEN UNTIL THE SESSION IS OVER. ### Energy Exchange: $88 ### Address: 5852 Washington Blvd unit5 Arlington VA 22205 ### Info: WWW.CURANDERASHEART.COM ### [healing@curanderasheart.com](mailto:healing@curanderasheart.com) ### 703\. 531\.7046 call or text For more information, contact Jenny at: Website: [www.curanderasheart.com](http://www.curanderasheart.com/) Email: [healing@curanderasheart.com](mailto:healing@curanderasheart.com) Phone:703-531-7046 (call or text) \*\*\*\*Cancellation Policy: There are no refunds for missed, canceled reservations or if you arrive after session has already started\*\*\*\*

Social Sips & Bites is setting sail in style! 🚢✨ Join us for an unforgettable escape filled with ocean views, elegant evenings, and island indulgence. The Bermuda await. Exciting updates coming soon—keep an eye out!

Join us for the Brazil Vs Norway Game at 2 silos! 📍Address: 9925 Discovery Blvd, Manassas, VA 20109 🕒Time: Kickoff is at 4pm, but we will meet at 3:30pm to get situated and place our orders. 2 Silos has great food and drink options as well! Menu [here](https://2silosbrewing.com/tap-list). 🚗Parking lot available outside. if anyone can offer a ride to folks or if you need to carpool, post your comment below in the comments section! ⚽️Come watch the game, grab a beer and bites and enjoy the soccer match and make new friends! See you there! ⚽️

Join us for an South African Wine Tasting night! Six different types of wines will be featured. This is a wine tasting night, where we pour six types of delicious wines for hours, we get educated on the wines by the top notch experts from the industry. On top of that, we socialize and mingle with many like minded wine lovers through out the evening. http://photos1.meetupstatic.com/photos/event/7/a/6/3/event_431371331.jpeg Payment Instructions : 1. You should login from a PC to see the 'Pay Now' button, after RSVPing. Then hit the button. 2. Verify correct dollar amount for number of people you're paying for. 3. If you don't have a Paypal account, click "Pay with a Debit or Credit Card". 4. If you have a Paypal account, simply log in, and pay as you normally would via Paypal. http://photos1.meetupstatic.com/photos/event/1/5/a/e/600_441545550.jpeg Refund & Ticket Resell : All sales are final. We only refund the full amount, if the event is canceled. If it is rescheduled, we will send an email to ticket holders advising that. A full refund will be given to those that let us know within 2 calendar days of the update email, if you are unable to make it on the new date. No refunds will be given after that time. However, you can sell your ticket to someone else if you are unable to attend. Please, feel free to post in the comment box for the event, that you have a ticket for sale. Work out payment between yourselves, and have the seller only send us (organizers) a message name of the person taking your spot. You must let us know two hours before the RSVP close time, on the day of the event.

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/july-4th-fireworks-watch-party-tickets-1991420708948](https://www.eventbrite.com/e/july-4th-fireworks-watch-party-tickets-1991420708948)). RSVPing only on the Meetup page, doesn't allow you to attend the Event. ABOUT THE EVENT Come celebrate America's Birthday with us, watching the spectacular firework! Ticket includes entrance and one signature drink. There will be Summer Grilling for purchase. Event will occur whenever a rain date is rescheduled. * Huge line up of DJs * For bottle/table reservation email (info@merevents.com) OR text 202-368-1878 * Event is 21+ * Come one, come all; this is the most friendliest event you have ever attended! * Feel free to invite your friends. They don't necessarily have to be a member \*This event usually sells out and this year won't be an exception. METRO & PARKING INFO Closest Metro Station is Navy Yard. Parking might be a challenge and the event involves drinking. We highly encourage you to take a ride share or taxi service. DRINK RESPONSIBLY.

**Practical Curiosity: Learning from Everyday Data** How do we actually get better at utilizing our day-to-day data? Fancy dashboards and complex models might look nice and draw attention, but that’s not where most of us spend our time. In fact those shiny outputs frequently sit unused, while the real insights are drawn from the analyst’s daily practice. Sometimes it’s as simple and as powerful as noticing that a segment is shrinking, a channel is underused, or certain links keep getting all the clicks. There’s many different places that the spark of insight can come from, but you have to keep your head in the data and know where to look. In this session, we’ll explore real-world examples of how segmentation, testing, and click behavior can uncover practical digital marketing opportunities. You’ll leave with inspiration for your own use cases, along with a few simple ways to ask better questions, spot meaningful patterns, and make smarter decisions without overcomplicating it. **About Our Speaker:** [Elaine Armbruster](https://www.linkedin.com/in/elainearmbruster/) is a Director of Digital Experience at the [American Diabetes Association](https://diabetes.org/), where she focuses on using data and insights to create smarter, more effective digital experiences. A lifelong Columbus resident, she has built her career in email marketing and the broader digital user journey, and is finding she most enjoys working in the messy middle where systems, data, and big ideas don’t quite line up yet. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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

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

Challenges coming soon!

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

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.