Kunan Technology shows service hiding for satellite networks at TIE 2026

Kunan Technology recently took part in Taiwan Innotech Expo (TIE), where we demonstrated a service-hiding architecture applied to satellite networks and critical communications, and met attendees from industry, government and the technical community.

As low Earth orbit (LEO) communications, backup links and cross-region connectivity mature, satellite networks are becoming essential infrastructure alongside terrestrial networks. Once critical services are reached over a satellite link, though, a new question follows: how do you keep those services from being exposed, and keep identity and access control just as strict?

From protecting services to hiding them

Conventional security architectures assume a service is already reachable from outside, then rely on firewalls, VPNs or account checks to turn unauthorised users away.

Kunan Technology’s service-hiding architecture moves the line of defence forward:

Rather than blocking attackers after they find a service, it keeps unauthorised users from seeing the service at all.

With default-deny, authenticate-before-connect and identity-based access control, an unauthorised user cannot discover or probe a protected service, which removes the exposure of its IP address, ports and interfaces. For the principle behind this, see what a software-defined perimeter is.

How service hiding applies to satellite networks

At TIE, we showed how the service-hiding architecture carries over to satellite scenarios. At its core:

• Service hiding — unauthorised users cannot discover protected services.
• Authenticate first, connect second — a connection is set up only after identity and certificate checks pass.
• Least-privilege access — each identity reaches only the services it is authorised for.
• mTLS mutual authentication and encryption — both ends prove who they are, and data in transit stays protected.

With this architecture, critical services keep the same security policy and access rules even when traffic moves from a terrestrial network to a satellite link.

Not just “can we connect”, but “can they see it”

Satellite networks provide vital backup when terrestrial links are limited, during disasters or in unusual environments. But backup communications have to answer more than whether a connection is still possible.

The more important question is:

Once the satellite link is up, do the services that should never be visible from outside stay hidden?

Service hiding makes the security policy independent of network location. Whether a user arrives over a terrestrial, mobile or satellite link, they must be authenticated and authorised before they can see, let alone reach, a given service.

This is the idea Kunan Technology keeps working towards:

Make your services disappear from the network.

What TIE shows about the next step for satellite security

Beyond presenting our work on service hiding and satellite security, TIE gave us the chance to discuss with many industries how satellite communications can serve enterprises, government and critical infrastructure.

As satellite networks spread, the security conversation will shift from “how do we establish a connection” to “how do we keep critical services minimally exposed”.

Kunan Technology will continue to invest in service hiding, satellite networks, identity verification and critical communications security, building communications architectures that are safer and less exposed.

From the ground to orbit, the way we connect may change — but critical services should never be exposed because of it.