Topsec Adaptive Security Defense System by Topsec Network Security is a host security product that integrates adaptive security architecture and cloud workload protection platform concepts. It provides continuous security monitoring, analysis, and rapid response capabilities to help users predict security risks, detect threats, and block intrusions effectively. It supports modern hybrid multi-cloud architectures with a loosely coupled design, independent of the underlying virtualization platform, and is compatible with public, private, hybrid, multi-cloud, and traditional IT architectures, as well as mainstream Windows and Linux operating systems. The system deploys security probes in cloud hosts and physical servers for unified management, ensuring simple and quick deployment with minimal impact on host performance due to its lightweight security probe (Agent). The adaptive security architecture builds security from prediction, defense, detection, and response, creating a security loop and improving operational efficiency.