OT Cybersecurity Best Practices: How to Align Tools Across Legacy and Modern Systems – Automation.com

Eric Former, Chief Technology Officer @ Aremxa, was recently featured in an automation.com byline article:

“In 2025 and the years ahead, the challenge is no longer about bridging an IT/OT divide—it’s about building layered, adaptable security architectures that apply familiar tools in environment-specific ways, across both legacy infrastructure and modern digital systems.”

…  ” The path forward requires practical, consequence-driven strategies that can adapt to rapidly evolving threats and infrastructure. The following best practices reflect how leading organizations are securing their OT environments in 2025—and where others can follow.”

The article covers the way ahead:

  • Evaluate your current OT environment
  • Develop a long-term, consequence-based approach
  • Leverage existing infrastructure to accelerate security gains
  • Unify through shared environmental context

Read the full article on automation.com. 

 

 

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