Carrier APN, private FAN, or your own local site: whatever runs your cellular network, OneLayer shows the team responsible for it what every connected device is, where it is, and what it’s doing, so nothing on the network goes unanswered for.
What Our Customers and Partners Are Saying
"What used to take us 15 steps we now have down to 1 or 2 steps before we can act."
EVERY NETWORK HAS ONE BLIND SPOT
Your firewall, your NAC, your SIEM: all built for IT, all blind to what connects over cellular. A carrier APN shows you SIMs, not devices. A network you built and own still hides what’s behind the router. Either way, it’s your network, and you’re accountable for what’s on it.
Full visibility. Lasting control.
Secure, automated device onboarding, so provisioning doesn’t depend on a manual, multi-step process at scale.
Full device visibility, including the devices sitting behind field routers and cellular routers that other tools can’t see.
Zero Trust Network Access (ZTNA) policy enforcement and segmentation, so an unauthorized or unexpected device is contained, not free to move across the network.
Faster troubleshooting and root-cause answers, so when something breaks, your team isn’t manually correlating logs across carriers and tools to find out why.
Grid operations across carrier APN and owned FAN deployments, including local generation sites and wind farms
Plant-floor private 5G/LTE, shared by OT and IT
Airside, landside, and terminal networks shared by multiple operators, airlines, and equipment providers
Remote, contractor-heavy sites across upstream, midstream, and downstream
Hospital and campus networks running private cellular, shared by clinical, biomed, and facilities devices
Autonomous equipment and safety-critical operations, surface and underground
“Cellular becomes the enterprise’s first choice for critical device connectivity. Our mission: Bridge cellular device connectivity, to enterprise-grade network security and operations. That’s the layer they’re missing.”
ONE PLATFORM. EVERY NETWORK ARCHITECTURE.
However your devices
connect, OneLayer covers it
One platform. Any deployment. If it’s cellular, OneLayer secures it.
You run devices over a public carrier’s private APN. OneLayer aggregates every carrier into one view, so your team sees the actual device behind the SIM, not just the SIM.
Know moreWORKS WITH WHAT YOU ALREADY RUN
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A practical framework for identifying and defending against the threats unique to private LTE and 5G networks.
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On November 3, 2026, researchers at the University of British Columbia published an attack they call ICS-Sniper. It disrupts an industrial process without decrypting a single packet, without touching anything inside the plant, and without setting off the detectors the security team already runs. The paper, ICS-Sniper: A Targeted Blackhole Attack on Encrypted ICS Traffic, […]
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Stand at the base of a distribution pole forty miles from the control center. There is a recloser near the top and a steel cabinet below it, and inside the cabinet sits a cellular router with a SIM in it. Nobody has opened that cabinet in eight months. The router holds a tunnel back to […]
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On October 12, 2026, attackers took control of refrigeration systems in French supermarkets overnight and pushed fridge and freezer temperatures to 50°C (122°F). France’s finance minister told parliament that about 700 of the country’s 10,000 supermarkets were affected. Stores threw out their stock, and several reported fires. On November 2, it happened again, this time […]
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