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.
Vaccine Skeptic's Views on Health Privacy Not Well-KnownPresident elect Donald Trump said Thursday he will nominate prominent vaccine skeptic Robert F. Kennedy Jr. as secretary to head up the U.S. Department of Health and Human Services. His stances on health information privacy, security and healthcare sector cyber matters are not well known.
Vaccine Skeptic's Views on Health Privacy Not Well KnownPresident elect Donald Trump said Thursday he will nominate prominent vaccine skeptic Robert F. Kennedy Jr. as secretary to head up the U.S. Department of Health and Human Services. His stances on health information privacy, security and healthcare sector cyber matters are not well known.
Australian Government Warns of Nation-State Actors' Plans to Weaponize MalwareThe Australian government is alerting critical infrastructure providers that state-sponsored actors are positioning malware in their networks that can be weaponized to disrupt operations during major crises or a military conflict. The hackers employ living-off-the-land technique to avoid detection.
Stealthy Backdoor Publicly Available on GitHub Can Be Weaponized for Larger AttacksGodzilla webshell, a Chinese-language backdoor known for its stealth and ability to execute commands and manipulate files, is now publicly available on GitHub, and federal authorities have issued a stern warning to the healthcare sector to prepare for this threat and inevitable cyberattacks.
UN Members Urge Better Critical Infrastructure Resilience to Counter ThreatsWith ransomware attacks on the rise and healthcare getting pummeled more than ever, a coalition of UN members urged countries to focus on collective critical infrastructure defense, while a senior White House official slammed Russia for continuing to harbor the criminals involved.