Edge Resource Availability

Encrypted VPN tunnel for secure remote medical office operations

Overview

Field agents operating from hotels, clinics, and remote sites depend on public WiFi — exposing patient data to interception, man-in-the-middle attacks, and compliance liability. Our Edge Resource Availability service deploys pre-configured WireGuard tunnels from WiFi 6 travel routers through a Raspberry Pi 5 concentrator, providing encrypted access to Active Directory, EMR, PACS, and file shares from any location.

Solution Components

  • Encrypted Office Tunnel (WireGuard / ChaCha20-Poly1305)
  • Private WiFi in the Field (GL-AXT1800 Slate AX, WiFi 6 AX1800)
  • Pi 5 VPN Concentrator (16GB RAM, 512GB NVMe, Quad-core A76)
  • Split DNS & AD Routing (Kerberos, LDAP, GPO)
  • DNS-over-HTTPS via Cloudflared
  • nftables Per-Service Firewall Whitelist
  • Full Connection Activity Logging

Compliance & Business Value

  • HIPAA-Compliant Remote Access
  • Network Segmentation & Audit Trail
  • Domain-Joined Device Support via Tunnel
  • Split-Horizon DNS for Office Resources
  • Eliminates Public WiFi Data Exposure
  • Active Directory Integration (Kerberos, LDAP, GPO)