IIoT & Edge Gateways

Frequently Asked Questions

Do we need to replace existing PLCs or machines?

No. Edge gateways integrate with existing equipment via standard industrial protocols — no rip-and-replace required.

What happens when the internet connection drops?

Greengrass buffers telemetry locally and syncs to AWS once connectivity restores. Local alerts remain operational throughout.

How is OT network security maintained?

Edge gateways sit in a DMZ. All cloud traffic uses TLS 1.3 mutual authentication. OT device IPs never route to the internet directly.