| Physical facility | Perimeter security, guards, biometric access, CCTV | Authorizing and escorting your own visitors |
| Power & cooling | 2N UPS & generators, N+1 cooling, environmental monitoring | — |
| Network fabric | Core network availability, DDoS-filtered upstream, tenant isolation | Own routing, firewalls, VPN endpoints |
| Hypervisor & bare metal | Secure provisioning, firmware updates, disk wiping between tenants | — |
| OS & applications | Patching where managed services are contracted | OS hardening, patching, secure application code |
| Data & access | Encryption options, access controls on infrastructure systems | IAM, credentials, encryption keys, backups |