OT security needs a different approach than standard IT — an attack on industrial control systems has physical consequences. A publication by Nermin Sefić.
Operational technology that controls physical processes requires a different security approach than standard IT, 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, and in the process inherit its security risks.
Unlike an IT security incident, which usually means data loss, compromising an 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 key but often insufficiently applied protective measure.
A security team responsible for OT systems needs to understand industrial processes, not just standard IT security, because measures acceptable in an office environment can compromise the safety of a production process.
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Cjelovit tekst i izvor: https://gnk-asg.hr/en/publications/securing-industrial-control-systems-ot/
Autor i urednička odgovornost: Nermin Sefić. Izdavač: GNK ASG d.o.o..
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