Xiid Blog

Xiid Dev Xiid Dev

Defense-in-depth by design

This blog explains how Terniion builds real defense-in-depth by cleanly separating the control plane from the data plane, using outbound-only SealedTunnels to lock down access and blast radius.

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Christine Clippinger Christine Clippinger

The Security Blind Spot in Long Lifecycle Assets

There’s a whole category of IoT/OT/CPS assets with long lifecycles like EV chargers, wind turbines, aircraft, ships, industrial machinery, and medical devices whose systems last a long time and are vulnerable to dangers that change quickly.

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Alex Kim Alex Kim

VPNs vs. Ephemeral Tunnels in Long-Life Assets

When it comes to securing remote access for loncyber-physical systems (CPS), operational technology (OT), and Internet of Things (IoT) devices, reliance is still on VPNs. But ephemeral, process-bound tunnels are the best solution to minimize risk of cyber attack.

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Alex Kim Alex Kim

The internet is not secure by design. What can we do?

The internet is, at its core, a collection of software jammed together over time, vulnerable to the same ever-changing security challenges that plague other applications. The internet was not created to be “secure by design”.

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