Critical Infrastructure Cybersecurity: Frameworks, Risks, And Resilience Strategies
Veeam, Monday, January 5th, 2026
Critical infrastructure cybersecurity protects the essential systems that keep society running: Power grids, water treatment plants, hospitals, transportation networks, and communications. These environments face constant threats from ransomware groups and state‑sponsored attackers seeking to disrupt operations or test national defenses.
Key Takeaways:
Critical infrastructure (energy, water, healthcare, and communications systems) is increasingly targeted by ransomware and state‑sponsored actors
Attacks on operational technology (OT) can cause real‑world disruption, not just data loss
Governments are moving from guidance to law, enforcing frameworks like NIST CSF, IEC 62443, and EU NIS2 to strengthen resilience
A robust strategy blends prevention and recovery: Continuous monitoring, immutable backups, and tested restoration