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Security, Quality, and Compliance

Your IoT deployment runs on trust. We’re independently audited for how we secure your data and how we run our business, so you can prove it up the chain without taking our word for it.

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The standards we meet

Externally certified where it counts, compliant where it’s required.

ISO 27001:2022
Certified to the international standard for information security, covering how we handle and protect your data.
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ISO 9001:2015
Certified to the international standard for quality management. A systematic, audited way of working, so you get fewer surprises at scale.
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GDPR
Personal data is collected, processed, and stored in line with EU privacy law, no matter where your devices are deployed.
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NIS2
Built to meet the EU directive on essential service resilience, so you stay compliant as rules tighten.
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Secure by design
We have built Onomondo for secure IoT connectivity

Everything we do at Onomondo is built around providing reliable, consistent, and secure platforms and processes for your IoT devices and data.

  • One global core with no roaming middlemen slashes the network attack surface.
  • Encryption from the first packet keeps data private in transit and at rest.
  • Continuous monitoring, logging, and anomaly detection identify threats before they escalate.
  • Privacy by design ensures personal data is always handled with transparency and care.
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Built‑in security controls

Network‑level isolation that separates every device profile at the SIM itself so a compromised device cannot reach the rest of your fleet.

Prevent cloning and theft by restricting each SIM to the hardware you approve.

Keep devices off the public internet and access them only through a secure VPN or private connection.

Create encrypted tunnels that move data straight from device to backend without touching the open internet.

Authenticate and encrypt traffic between devices and servers using widely trusted standards.

IoT security best practices

Check out some of our recent articles and guides on IoT data and device security.

3 questions for your connectivity provider
Articles
3 Questions for your connectivity provider (+3 Answers for you)
Future-proofing IoT Cellular networks Security
You’re heading into your first conversation with a connectivity provider. If you find yourself eager to pick up the old playbook – jumping straight into the pricing discussion – it’s time to close it. And throw it away, just to be sure.
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IoT security issues and solutions for low-power devices
Articles
IoT security issues and solutions for low-power devices
Security IoT Strategy
Here’s some IoT security issues and solutions you need to know and the network tools you can use.
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IPSec vs OpenVPN VPNs
Articles
IPSec vs OpenVPN: two tools for IoT VPN explained
Security
OpenVPN and IPSec are protocols for setting up VPNs for IoT networks – but they have important differences. This article explores IPSec vs OpenVPN for IoT.
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Build your
own network

Secure, reliable device connectivity anywhere with our efficient IoT SIMs. Gain complete control and leave behind unreliable networks.

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Start testing IoT SIMs for free

  • 440+ networks
  • 10 MFF2s or 5 Plastic SIMs
  • 50 MB per SIM included
  • Full platform access
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