{"status":"operational","product":"CAIN Hardware Sentry","version":"3.0.0","enforcement_mode":"REFERENCE_SOFTWARE","modes":{"REFERENCE_SOFTWARE":"quarantine registry consulted by CAIN boundaries","KERNEL_ENFORCED":"registry + ip link down on operator-managed interfaces only","REAL_DEVICE":"NOT IMPLEMENTED: no DPU/SmartNIC adapter exists"},"managed_interfaces":[],"pci_accelerators_detected":[],"hardware_offload_active":false,"total_quarantine_events":0,"active_quarantines":0,"average_call_latency_us":null,"pinned_validators":0,"host_architecture":"x86_64","fail_closed_mode":true}