Industrial IoT Security Built into the Pozyx RTLS & Platform

The importance of maintaining security in Industrial IoT Systems has increased greatly with the transition to digital factories. IoT devices in industries are vulnerable to multiple forms of exploitation, whether through cryptomining hijacks, ransomware, or serving as access points for comprehensive system attacks. These perils are no longer abstract. Industrial security negligence can result in catastrophic consequences; for example, the notorious Stuxnet virus that wreaked havoc on Iranian industrial machines.

In the past, operations technology (OT) located at the shop floor were completely separated from IT systems, which greatly reduced the risk of cyber attacks. However, due to the rapid demand for consolidated control, remote access, real-time querying, and instant updates, the separation between OT and IT is rapidly evaporating. This shift is one of the key features encouraging Industrial IoT, which elevates the importance of cybersecurity in IIoT systems.

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Security Built into the Pozyx RTLS

The Pozyx Real-Time Location System (RTLS) is a typical example of an Industrial IoT system. It consists of physical tags that track asset locations, fixed anchors that receive UWB signals, and a positioning server that calculates and manages the location data. This server operates locally and can connect to the cloud to enable remote monitoring, diagnostics, and system maintenance. At Pozyx, we designed this system with security as a foundational principle, embedding protection into every layer from hardware to connectivity.

This security-first approach is backed by our ISO 27001:2022 certification, which not only validates robust practices for protecting data confidentiality, integrity, and availability, but also defines how we work as an organization. ISO 27001 provides a framework for incorporating security throughout the entire software development lifecycle. From initial design and secure coding to deployment and long-term maintenance, security is embedded into every step of our development process.

To further strengthen the system, we applied STRIDE threat modeling to the Pozyx RTLS architecture. Developed by Microsoft, STRIDE helps identify and mitigate risks across six key threat categories: Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege. By proactively analyzing the RTLS through this lens, we can address potential vulnerabilities early and reduce the likelihood of threats impacting our customers' environments.

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Certified, Compliant, and Ready for Deployment

Organizations with strict cybersecurity and compliance requirements can deploy the Pozyx RTLS completely on-premise. All data stays within the local IT environment, ensuring maximum control. In fact, a global customer chose Pozyx specifically for its secure local deployment in an intralogistics optimization project, citing security and control as critical decision factors.

Pozyx is also ahead of the curve in regulatory compliance. The platform is fully compliant with the updated EU Radio Equipment Directive (RED) cybersecurity requirements. These rules, which are becoming mandatory for all radio-equipped devices sold in the European Union, include strict standards for data protection, access control, and network security. Pozyx customers benefit from a solution that is future-proof and legally compliant by design.

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The Pozyx Platform: Secure Software for Industrial Intelligence

Beyond the RTLS hardware infrastructure, the Pozyx RTLS Platform is a powerful software layer built for operational intelligence. This separate product enables companies to transform real-time location data into actionable insights, automation triggers, and visual dashboards.

The platform can run either on-premise or in a cloud-hosted environment, depending on customer needs. When installed locally, it runs on a dedicated server to ensure network separation and maintain full data control. In the cloud, Pozyx offers isolated instances per customer, avoiding shared environments and providing enhanced data isolation.

The Pozyx Platform is designed for secure integration with enterprise systems such as ERP, MES, or WMS, allowing for a unified view of operations and improved automation.

Key security features of the Pozyx Platform include:

• Single Sign-On (SSO) for streamlined and secure authentication
• Multi-Factor Authentication (MFA) to prevent unauthorized access
• Role-Based Access Control (RBAC) to manage user permissions
• Automated Backups to protect against data loss

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Security in Practice: Expert Support During and After Deployment

Security is not just about the technology. It is also about how that technology is deployed, integrated, and maintained. That’s why Pozyx provides hands-on security support before, during, and after system installation.

Our team works closely with your IT department to ensure secure integration into your infrastructure. We assist with critical decisions such as network segmentation, firewall rules, access management, and secure data flow. Whether your system runs in the cloud, on-premise, or in a hybrid setup, Pozyx ensures that best practices are followed at every step.

Post-deployment, we continue to support our customers through security audits, policy updates, and compliance guidance. Our goal is to help you maintain a secure and resilient system throughout its lifecycle.

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Conclusion: A Trusted Partner in Industrial IoT Security

As the Industrial IoT continues to reshape modern manufacturing, end-to-end cybersecurity becomes a necessity. Pozyx offers more than just a secure RTLS solution. We deliver a fully integrated, compliant, and expertly supported system that aligns with the highest standards of Industrial IoT security.

With ISO 27001 certification, EU RED compliance, STRIDE-based threat modeling, and a secure, flexible software platform, Pozyx gives you the confidence to digitize operations without compromising on protection.

If you're looking for a location system that’s built for industrial performance and security, get in touch with our team to request a personalized demo or consultation.

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