Kubernetes and Container Security (KCS) by Qualys is a cybersecurity solution that discovers, tracks, and continuously secures containers throughout their lifecycle from build to runtime. Part of Qualys TotalCloud, it addresses vulnerability management for images and containers in DevOps pipelines and deployments across cloud and on-premise environments. The solution provides container infrastructure security capabilities with built-in instrumentation for visibility and behavioral enforcement across container environments, enabling container security coverage from build to deployment while monitoring and protecting container-native applications.