Securing Industrial Control Systems (OT)

#business #croatia

Operational technology that controls physical processes requires a different security approach than standard IT systems, because an attack here has physical consequences.

Operational technology (OT) that controls physical processes requires a different security approach than standard IT systems, because an attack here has physical consequences.

Systems that control physical industrial processes — production lines, energy plants — are increasingly connected to the IT network for analytics and remote monitoring, inheriting its security risks along with the benefits.

Unlike an IT security incident, which typically means data loss, a compromised industrial control system can have direct physical consequences for equipment, worker safety, and the environment.

Network segmentation that separates operational technology from the standard business IT network, with strict control of connection points, remains a critical but often under-implemented safeguard.

The security team responsible for OT systems needs to understand industrial processes, not just standard IT security, because measures acceptable in an office environment can jeopardize the safety of a production process.