A security team has deployed a runtime protection sensor as a DaemonSet in a Kubernetes cluster. However, after deployment, the sensor fails to send…

Option A: Kubernetes NetworkPolicies restrict outbound network traffic by default in some

environments. If the namespace where the sensor runs has a restrictive policy, it could block egress traffic

to the CrowdStrike Cloud, preventing event transmission.

Option B: While some security sensors may require privileged access, the issue described involves

network connectivity, not container runtime access. Lack of privileges would cause failure in collecting

logs rather than blocking outbound traffic.

Option C: Reinstalling Kubernetes is a drastic and unnecessary step. If the container runtime were

misconfigured, containers might fail to start, but the problem described is event transmission failure, not

container runtime issues.

Option D: RBAC misconfigurations could cause issues in accessing Kubernetes API resources, but they

would not typically prevent event transmission to an external service.