🔒 Unlocking Insights 2025: Interdisciplinary Cybersecurity Lunch Talks Series 🔒

This is an online event, no need to register!

At this cybersecurity talk on Zoom, Karim Khamaisi will share how people can stay connected when the mobile network fails. He will present a practical setup that combines a small radio network with an easy-to-use phone app, so neighbours and volunteers can coordinate even without an Internet connection.

In a crisis, you still need to message family, ask for help, and trust what you read. Field tests in Zürich showed working connections up to about 1.2 km, with 92% of messages delivered successfully. The app supports peer-to-peer messaging, simple identity checks, and community moderation.

The paper:https://arxiv.org/pdf/2509.22568

🚀 Join our quarterly lunch series where cybersecurity researchers converge to share, discuss, and refine their work. Explore interdisciplinary perspectives, present your projects, and foster connections in this collaborative environment. Elevate your understanding and help shape the future of cybersecurity.

Join us on Zoom: https://uzh.zoom.us/j/62539031345?pwd=xVZoqIyOM1MHEwl9RtOG2HkCnS09jq.1

Meeting-ID: 625 3903 1345
Kenncode: 184540