Upstream oil and gas OT security: remote access, visibility and centralization risks, with VOLTZITE cellular gateway compromises cited
Industrial Cyber interviews OT security executives from Dragos, OMV Petrom, Thales and an energy-sector former CISO on how upstream oil and gas operators secure dispersed, remote and often unmanned sites. The article cites the Dragos 2026 OT/ICS review: 29% of oil and gas cases showed poor IT/OT segmentation, the highest of any sector, an…