Infrastructure applications (IIS, File Server, RDP Server, etc.)
Databases
Critical business applications (as defined in contract scope)
Network Disaster Recovery Components
Firewalls and security gateways
Network segmentation, VLANs, and routing configurations
Site‑to‑site and remote access VPNs
Load balancers and traffic distribution components
DNS services, IP addressing, and network dependencies
Network access controls for DR and isolated environments