In the dynamic landscape of cybersecurity, continuous skill development is paramount. This presentation, titled "Empowering Cybersecurity Outreach and Learning through Collaborative Challenge Building, Sharing, and Execution," delves into innovative approaches to enhance outreach and learning in the field.

Focused on the creation, sharing, and execution of challenges, particularly through platforms like Capture The Flag (CTF), the session aims to illustrate the transformative impact of hands-on experiences with the FIRST.org challenges.

The discussion will also outline how it has grown, offering a wide variety of knowledge fields and strong collaboration between the volunteers and their supporting organisation.

We are surrounded, in our daily life, with devices that have a strong link with cloud infrastructure. Those devices, while still completely operational, can become a useless piece of hardware if the vendor stop the infrastructure for any reason.

This aims at discussing how to give a second life to such devices using the practical use case of the EV chargers of the Belgian company PowerDale which went on bankrupt in July 2023.

We will discuss the successes and failures of our journey, how a community of enthusiasts manages to build workarounds and what could be our community contribution.

Are you, or your organisation, concerned about potential compromise on your iPhone, iPad, or Apple Watch? This workshop equips you with the knowledge and tools to identify red flags on your iOS device. We delve into the world of sysdiagnose and explore methods to verify potential breaches.