Critical infrastructure depends on interconnected operational systems, where cyber incidents can disrupt essential services, safety, and availability.
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Background for this topic.
Critical infrastructure includes systems and assets vital for public health, safety, and economic stability, such as power grids, water treatment, transportation networks, and healthcare facilities. These systems often combine physical components with industrial control systems (ICS) and operational technology (OT) that manage essential services in real time.
From an information-security perspective, critical infrastructure faces risks like unauthorized access to control systems, disruption of service availability, and manipulation of sensor data. Defending these assets requires specialized security measures tailored to ICS environments, including network segmentation, strict access controls, and continuous monitoring for anomalies. Ensuring resilience also involves coordinated efforts between operators and government agencies to address vulnerabilities unique to legacy systems and proprietary protocols.
Relax, it's just a drill. This time at least. US Army Special Forces, aka the Green Berets, have been demonstrating their hacking chops in the recent Swift Response 24 military exercises in May, the military has now confirmed.…
The same Beijing-backed cyber spy crew the feds say burrowed into US critical infrastructure update It looks like China's Volt Typhoon has found a new way into American networks as Versa has disclosed a nation-state backed attacker has exploited a high-severity bug affecting all of its SD-WAN customers using Versa Director.…