What we’re about
Based in Porto, the ØxＯＰＯＳɆＣ group was started by g33ks who are passionate about security. Our primary mission is to discuss and tackle upsurging security issues by leveraging the expertise and know-how of members of the group. During our gatherings, we address topics as diverse as web, network, crypto, legal, reverse, physical, IoT, mobile and pretty much anything related to security. Participants of all skills level are welcome inasmuch as they have a will to share and learn something new.
Upcoming events (1)See all
- [0x53414D58] - The MeetBlip, Porto
[0x53414D58] - The Meet
The jolly season is here, and before wrapping up another awesome year, we wanted to thank you for your unwavering enthusiasm in every challenge and meetup, raising the bar, and propelling the community forward. Big thanks and a special shoutout to our amazing speakers and wicked challenge creators! You're the ultimate glue that holds this community together and the ones who get us ready to rock in this brave new world.
Diving right into our last gathering of the year! We are thrilled to announce that Jean-François Mousinho (@jemos) will join us on stage. He will share his expertise in chip development, shedding light on the ubiquitous presence of green boards in various domains, from silicon to security. Get ready for an insightful introduction to chip development, implementation, and vulnerabilities.
Our second speaker needs no intro; Pedro Vilaça (@fG) is a master of reverse engineering. He'll take us on a journey of reversing the recent Flare On 2023 Challenge #12, a virtual machine that hides and obfuscates the flag operations. In his own words, a "cute challenge" to dig in and have some fun.
Just a friendly reminder: this is an in-person event. Before RSVPing, please double-check that you can attend and be there in person. Good logistics rely on it!
Meanwhile, you can hop into our Slack chat (*) to discuss all kinds of hackish stuff and connect with other members. *https://bit.ly/3XbyGQu (+)
We'll be stoked to have you with us!
Learn something new, get to know other g33ks, and, the most important thing, have fun.
- "Hardware Chips and Security" (EN/PT) by Jean-François Mousinho (@jemos)
- "Where's the flag? Reverse engineering Flare On #12 Virtual Machine" (EN/PT) by Pedro Vilaça (@fg)
Prepare to dive into the world of OSINT! Carefully analyze all details and navigate through a set of questions, each unveiling a crucial clue to enhance your investigative prowess and unveil concealed information. As a note/rule, collect all information passively; refrain from scanning or attacking the selected entity in any form or context.
PS: Get help on the usual channel #ch4llenges and ping (@)MiguelSantareno w/ the solution!