Container Runtime Risk Moves to the Center of Cloud Security

Cloud security teams have tracked image vulnerabilities and misconfigurations for years. The attacker behavior that matters most, however, often appears after the workload starts running. Runtime security is now treated as a separate layer in the security architecture.

When network connections, unexpected file writes, sensitive mount access and credential discovery behavior become visible at the container level, teams can see actual behavior instead of only potential risk.

This shift narrows the gap between cloud posture management and active threat detection. CNAPP and XDR workflows are likely to become more tightly connected in the coming period.