From Airgap to Zero Trust-A Systematic Review of Operational Technology Cybersecurity Technologies for Critical Infrastructure in the Era of ICS-Specific Malware
Traditionally, Operational Technology (OT) environments were comprised of programmable logic controllers (PLCs), distributed control systems (DCSs), safety instrumented systems, and the industrial networks that connect them, which were protected by physical isolation and obscurity. Today, with the merging of informatio...
A. Shaji George, Dr.T.Baskar, P. Balaji Srikaanth et al.
· Zenodo (CERN European Organi... · 0 citations