OTT HydroMet - Veralto

OTT Hydromet Devices Now Compliant with EN 18031-1:2024 Cybersecurity Standard

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Aug. 25, 2025

As cybersecurity becomes a cornerstone of trust in connected technologies, OTT Hydromet is proud to announce that its connected hydrological and meteorological monitoring devices are now fully compliant with the new EN 18031-1:2024 standard. This milestone ensures our products meet the latest Radio Equipment Directive (RED) cybersecurity requirements, which become mandatory across the EU starting August 1, 2025.

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EN 18031-1:2024 is the first in a series of harmonized European standards developed to support the Delegated Regulation (EU) 2022/30 under the RED Directive. It defines baseline cybersecurity requirements for all internet-connected radio equipment, including: 

  • Protection against unauthorized access 
  • Secure data transmission and storage 
  • Robust software update mechanisms 
  • Resilience against known cyber threats

Our compliance with EN 18031-1:2024 ensures that OTT Hydromet devices: 

  • Prevent unauthorized access to measurement data and system controls 
  • Encrypt communication between field devices and cloud platforms 
  • Verify the authenticity and integrity of firmware updates to prevent tampering 
  • Verify all third-party components are free from known vulnerabilities prior to deployment

For hydrologists, meteorologists, environmental agencies, and infrastructure operators, this compliance brings tangible benefits: 

  • Peace of mind: Your data and systems are protected by industry-leading security protocols. 
  • Regulatory readiness: Devices are future-proofed for EU market access beyond August 2025. 
  • Operational continuity: Enhanced protection against cyber disruptions ensures reliable data flow. 
  • Trust and transparency: Security features are documented, tested, and aligned with European standards.

OTT Hydromet’ s approach to cybersecurity is seamless and user-centric. There’s no need for complex configurations-security is embedded by design, ensuring that users can focus on what matters most: accurate, reliable environmental monitoring.