The Strait of Hormuz is a narrow maritime passage between the Persian Gulf and the Gulf of Oman. It is one of the world’s most critical energy chokepoints, because a large share of global oil and liquefied natural gas shipments pass through it. When traffic there is threatened, markets, shipping schedules, and national energy planning can all feel the impact quickly.
For cyber security, the Strait matters because modern energy transport depends on digital systems: port logistics, vessel navigation, freight tracking, trading platforms, and industrial control networks at terminals and refineries. Attackers may try to disrupt these systems with ransomware, spoof navigation data, interfere with AIS or GPS, or target the companies that coordinate shipping and fuel delivery. Defenders focus on segmentation, monitoring, backup procedures, and resilient communications, since a cyber incident affecting a chokepoint can spread operational risk far beyond the water itself.