1results about How to "Realize full control" patented technology

This invention relates to an AI model backdoor defense system and its detection method. The technical solution includes a model security detection module, a backdoor location and tracing module, a backdoor removal and hardening module, a real-time inference protection module, and a security verification and auditing module. These modules are interconnected to form a closed-loop defense architecture. Based on this system, the method identifies model backdoors through multi-dimensional fusion detection, linking the entire process of location and tracing, removal and hardening, real-time protection, and security verification to achieve accurate detection, thorough removal, and real-time protection against various AI model backdoors. This invention overcomes the shortcomings of existing technologies, such as single detection dimensions, lack of closed-loop defense, poor scenario adaptability, and poor real-time performance. It is adaptable to various deep learning models, including large language models and multimodal models, and is applicable to multiple scenarios such as model development, deployment, and supply chain security, improving model security and possessing broad application value.