We would like to invite you to the third meeting of Opole IT community opole.dev. It will take place on 24.10.2023 in the Opole Silesia Museum on the Small Market Square in Opole. As a co-organiser and sponsor of the event, we invite you to interesting lectures related to software security. Our guests will be Adam Czubak, a cybersecurity specialist from the University of Opole, and our special guest Mateusz Chrobok youtuber with a huge reach, who does not need to be introduced to any IT specialist. Mateusz’s visit is our gift to the Opole software development community. As opole.dev #3 will be an accompanying event to the Opole University Applied Cyber Security Conference, you can expect interesting guests to talk to during networking. You are welcome!