Industrial enterprises are experiencing a surge in security vulnerabilities following rapid digitization of legacy Operational Technology (OT) infrastructure. Retrofitting legacy programmable logic controllers with internet connectivity has expanded attack surfaces across manufacturing assets.
Air-Gap Degradation
The historical isolation of OT systems from corporate IT networks has eroded as companies deploy real-time telemetry systems. Unpatched industrial protocol flaws are routinely discovered during third-party security audits.
Zero-Trust Architecture in Industrial OT
To mitigate operational downtime risks, enterprise security teams are deploying network micro-segmentation and strict zero-trust hardware gateways. These controls restrict lateral movement between enterprise IT applications and industrial control networks.