GRDN can provide a range of core infrastructure services.
- DNS – Distributed name resolution for GRDN infrastructure and services
- Routing – IP routing between participating sites and networks
- NTP – Network time services for connected systems
- Monitoring – Infrastructure monitoring and operational visibility
- VPN & Tunnelling – Secure connectivity between geographically separated network sites
- Messaging – Infrastructure capable of supporting resilient digital messaging services
- Gateway Services – Bridges between radio, IP and other communications systems
- Emergency Communications – A platform for developing resilient communications capability for emergency and disaster-response scenarios