he 8th International Conference on Science of Cyber Security (SciSec 2026) will be held 29-31 May, 2026 in Beijing, China. The conference is organized by the Beijing Institute of Technology. This new forum was initiated in 2018 and aims to catalyze the research collaborations between the relevant communities and disciplines that can work together to deepen our understanding of, and build a firm foundation for, the emerging Science of Cyber Security. Publications in this venue would distinguish themselves from others by taking or thinking from a holistic perspective about cyber security, rather than a building-block perspective. Each submission will be reviewed by at least 3 reviewers.