Critical Information Infrastructures Security: ... May 2026

Protecting CII is complicated by several inherent weaknesses in how these systems were built and maintained: Key competencies for critical infrastructure cyber-security

: The objective has shifted from simple data theft to taking systems offline. Attack campaigns targeting CI surged by 87% in early 2025 . Critical Information Infrastructures Security: ...

: Persistent actors like "Volt Typhoon" maintain long-term access inside infrastructure, using "living-off-the-land" (LOTL) techniques to stay undetected and ready for activation during a future crisis. Protecting CII is complicated by several inherent weaknesses

Critical Information Infrastructures Security: Safeguarding the Backbone of Modern Society Critical Information Infrastructures Security: ...

: Over 97% of identity-based attacks target password-based authentication. Attackers now use legitimate credentials to bridge the gap between enterprise IT and operational technology (OT).