Owl and Trihedral Launch Secure Data Integration for Critical Infrastructure
Severity: Low (Score: 24.9)
Sources: www.globenewswire.com, Sg.Finance.Yahoo, Globenewswire
Published: · Updated:
Keywords: data, trihedral, integrate, vtscada, diodes, secure, into
Severity indicators: scada, ot, rat
Summary
Owl Cyber Defense and Trihedral Engineering have integrated VTScada with hardware-enforced data diodes to enable secure one-way data transfer from Operational Technology (OT) to IT systems. This integration addresses the challenge of moving critical operational data without exposing networks to cyber threats. The solution is already in use in major U.S. cities, including Houston and Nashville, enhancing the security of water and wastewater operations. The data diodes ensure that data can only flow one way, eliminating potential return paths for cyberattacks. The integration is compliant with international security standards and supports Zero Trust architectures. This development is significant for critical infrastructure operators who need to maintain operational readiness while mitigating cyber risks. Key Points: • Owl and Trihedral's integration allows secure one-way data transfer from OT to IT. • The solution is deployed in major U.S. cities like Houston and Nashville. • Data diodes prevent return paths, reducing the risk of cyber exploitation.
Detailed Analysis
**Impact** Water, wastewater, and other critical infrastructure operators in the U.S., including the Cities of Houston and Nashville, are affected by this integration. The solution enables secure transfer of SCADA data from isolated OT environments into IT and cloud systems without increasing cyber risk. This reduces exposure to cyber threats targeting operational data flows in critical infrastructure sectors, potentially protecting millions of residents served by these utilities. **Technical Details** The integration combines Trihedral’s VTScada SCADA software, certified IEC 62443-4-1 ML3 compliant, with Owl Cyber Defense’s hardware-enforced, protocol-filtering data diodes. These data diodes enforce one-way data transfer at the FPGA level, eliminating return paths exploitable by adversaries and supporting Zero Trust and NIST 800-82 frameworks. No specific attack vectors, malware, CVEs, or IOCs were disclosed in the articles. **Recommended Response** Critical infrastructure operators should prioritize deploying hardware-enforced data diodes with protocol filtering to enforce unidirectional data flows between OT and IT networks. Ensure VTScada software is updated to the IEC 62443-4-1 ML3 certified version and validate compliance with NIST 800-82 guidelines. Monitor network traffic for unauthorized bidirectional communication attempts and maintain strict access controls on OT-IT data transfer points.
Source articles (3)
- Owl and Trihedral Integrate VTScada and Data Diodes to — Globenewswire · 2026-06-02
Columbia, MD & Christiansburg, VA, May 26, 2026 (GLOBE NEWSWIRE) -- Owl Cyber Defense® Solutions, LLC (Owl), a market leader in cross domain and data diode solutions for secure collaboration,... Colum… - Owl and Trihedral Integrate VTScada and Data Diodes to Secure OT Data into IT Networks. — Sg.Finance.Yahoo · 2026-06-02
New integration helps water and other critical infrastructure operators securely move SCADA data from OT environments into IT and cloud systems without increasing cyber risk. Columbia, MD and Halifax,… - Tracker — www.globenewswire.com · 2026-06-02
Ensuring that operations are safe, equipment is available, and operational goals are met has been our mission for the past 25 years. exida works closely with our customers to achieve high-impact, cost…
Timeline
- 2026-06-02 — Owl and Trihedral announce integration: The integration of VTScada with data diodes enables secure data transfer for critical infrastructure.
- 2026-06-02 — Integration deployed in U.S. municipalities: The integrated solution is already operational in cities like Houston and Nashville, enhancing OT security.
Related entities
- Data Diodes (Platform)
- VTScada (Platform)