Today’s railways face growing OT cybersecurity challenges as they become more vulnerable to malware, ransomware, and data breaches, which can have serious operational consequences. Compliance with standards such as IEC 62443 and the new TS‑50701 helps strengthen protection for automation, control, telecom, and signaling systems. VIAVI’s EVOIA Cyber solutions meet these certifications and equip engineers and management with tools to detect and identify cyber issues across railway networks, including threats like denial‑of‑service attacks, ensuring safer and more resilient railway operations.

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