CIS International Conference on Computational Intelligence and Security (CIS) is a major annual international conference to bring together researchers engineers, developers and practitioners from academia and industry working in all areas of two crucial fields in information processing: computational intelligence (CI) and information security (IS), to share the experience exchange and cross cross-fertilize ideas. In particular, the series of CIS conference provides an ideal platform to explore the potential applications of CI models algorithms and technologies to IS. The 21st conference CIS 2025 serves as a forum for the dissemination of the state-of-the-art research, development, and implementations of systems, technologies and applications in these two broad fields.

CIS International Conference on Computational Intelligence and Security (CIS) is a major annual international conference to bring together researchers engineers, developers and practitioners from academia and industry working in all areas of two crucial fields in information processing: computational intelligence (CI) and information security (IS), to share the experience exchange and cross cross-fertilize ideas. In particular, the series of CIS conference provides an ideal platform to explore the potential applications of CI models algorithms and technologies to IS. The 21st conference CIS 2025 serves as a forum for the dissemination of the state-of-the-art research, development, and implementations of systems, technologies and applications in these two broad fields.
Friday, December 12, 2025 - Monday, December 15, 2025
Nanning
Nanning, China
500