Welcome to the official account of the Open Security Conference (#osco), the people-centred international gathering for everyone interested in cybersecurity.

Osco presents a different concept of security conference - literally from the community, for the community! It offers a platform to ease the learning curve in cybersecurity and provides the opportunity to learn, discuss, and teach.

Join us 2-5 October 2025 in Rückersbach, Germany. Visit our website to learn more, and follow to stay up-to-date.

Run by Chris Lehr, @cisokeener, Fabian E., @IsItArtOrTrash, Julian Michelmann, @lisihocke (lisi), @nazneenr, @realn2s (cl), and @seism0saurus

#Cybersecurity #Security #InfoSec #AppSec #OTsecurity #Diversity #Equity #Inclusion #DEI #OpenSpace

Open Security Conference

Followers