This volume presents selected peer-reviewed papers from the 12th International Conference on Signal Processing and Integrated Networks (SPIN 2025). It offers a comprehensive overview of cutting-edge research and developments in signal processing, IoT sensors and systems, cloud computing, wireless communication, and wireless sensor networks. The collection serves as a valuable resource for researchers, practitioners, and professionals in both academia and industry.

This volume presents selected peer-reviewed papers from the 12th International Conference on Signal Processing and Integrated Networks (SPIN 2025). It offers a comprehensive overview of cutting-edge research and developments in signal processing, IoT sensors and systems, cloud computing, wireless communication, and wireless sensor networks. The collection serves as a valuable resource for researchers, practitioners, and professionals in both academia and industry.