Software Development

**Meetup No. 69 - RedTeamRD** \- El Aire También es un Vector de Ataque \+ Emulación de Adversarios con CALDERA La comunidad **RedTeamRD** regresa con un meetup donde exploraremos dos perspectivas ofensivas que demuestran cómo un atacante puede operar más allá de lo tradicional: desde el abuso de señales de radiofrecuencia en dispositivos cotidianos hasta la emulación automatizada de adversarios para fortalecer un Blue Team más proactivo. Dos charlas. Dos enfoques. Un mismo objetivo: entender mejor cómo piensa y opera el adversario para defender mejor. **“El aire también es un vector de ataque”** RF Red Team Demo 🎙️ **Huascar Guzmán** Demostraremos, recreando ambientes y situaciones reales, cómo dispositivos cotidianos que utilizan radiofrecuencia pueden ser: * Interceptados * Reproducidos * Abusados Todo esto **sin tocar la red, sin malware y sin phishing**. La charla será vista desde distintas perspectivas: * Pentester * Red Teamer * Black Hat Exploraremos escenarios donde una persona malintencionada puede aprovechar estas tecnologías y cómo vectores muchas veces ignorados pueden convertirse en una puerta de entrada real para comprometer entornos físicos y digitales. **El Manual del Infiltrado** Emulación de adversarios con CALDERA para un Blue Team proactivo 🎙️ **Helen Rodriguez** Romperemos el mito de que el Blue Team solo espera alertas. Utilizando **CALDERA**, el framework de emulación de adversarios de **MITRE**, tomaremos el control de una operación automatizada para **“vivir como el enemigo”**. A través de una simulación en vivo, veremos cómo se ejecutan tácticas de **descubrimiento** y **persistencia**, para luego saltar al lado del defensor y analizar los rastros (**logs**) que el atacante creía invisibles. Una charla orientada a demostrar cómo la defensa moderna necesita ser proactiva, estratégica y capaz de anticiparse al comportamiento adversario usando automatización, telemetría y una mentalidad ofensiva aplicada a la detección. 📅 **Fecha y hora** **Jueves 30 de abril de 2026** **7:00 PM – 9:00 PM (AST)** 📍 **Lugar** Auditorio INDOTEL, Zona Colonial, Santo Domingo 🎥 **Transmisión en vivo (gratuita)** https://youtube.com/live/n0g83nIICew?feature=share *(No es necesario registrarse para verlo en línea.)* 💬 **Contribuciones** Si deseas apoyar nuestros eventos y el desarrollo de talento local en ciberseguridad: * [https://www.patreon.com/RedTeamRD](https://www.patreon.com/RedTeamRD) * [https://paypal.me/redteamrd](https://paypal.me/redteamrd)

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!

Join us for **Ben Frain**'s talk ... Ben's book "Responsive Web Design With HTML5 and CSS" caught my attention (and should interest you as well). Find it here: [https://rwd.education/](https://rwd.education/) ***Bring your laptop and expect to write some (non-AI generated) code!*** Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

Topic to be announced. **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/ **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Topic to be announced. **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

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!