This book constitutes the refereed proceedings of the Third International Conference on Artificial Intelligence Security and Privacy, AIS&P 2025, held in Guangzhou, China, during December 5–7, 2025.

The 41 full papers included in these proceedings were carefully reviewed and selected from 106 submissions. They reflect current trends and advancements in AI security and privacy, offering valuable references for researchers, engineers, and professionals working in related fields.