Reach every device, wherever you've deployed it.
Your devices are out there, and remote networks don't always cooperate. ngrok gives you remote device management that just works—reach a sensor, SSH into a controller, or admin your entire fleet without rolling trucks or a VPN. Always.
Don't fiddle with firewalls or open ports.
Your devices run a lightweight agent that creates secure tunnels connecting outbound on port 443. Traffic to and from your devices is relayed through the ngrok cloud.
Your cloud services call device APIs through addressable endpoints that work like any other URL. Keep them always-on or spin them up on demand via API. Billing only kicks in when traffic flows.
Traffic Policy enforces access control at ngrok's edge. Configure IP restrictions, rate limits, and JWT validation once; ngrok enforces them across your entire fleet.
Techs and end users connect to devices with existing tools. ngrok tunnels any TCP-based protocol like SSH, RDP, HTTP, and the wild proprietary stuff, too.
Create endpoints when a tech needs access or a customer opens your app. Tear them down via API when you're done.
Why ngrok?
Every device gets a URL. Addressable by your cloud, technicians, and customers, without touching the network.
Policy lives in the cloud. Update access controls, authentication, and rate limits without firmware pushes or truck rolls.
Set it and forget it. Deploy the same agent to containers, VMs, and embedded Linux—scale one setup to thousands.