The online conference "3rd International Conference - Challenges and Reality of the IT-space: Software Engineering and Cybersecurity" was held on October 24th-25th. The conference is co-organized by the Department of Information Technology. Dr. hab. Adam Wójtowicz delivered the keynote speech "Should We Deploy Electronic Remote Voting Systems Now?" and chaired the afternoon sessions on the first day of the conference. Dr. Daniel Wilusz chaired "Software security and engineering" discussion panel on the second day of the conference.