CISA releases risk & vulnerability findings for healthcare, public health sector
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The Cybersecurity and Infrastructure Security Agency (CISA) recently published a Cybersecurity Advisory (CSA), "Enhancing Cyber Resilience: Insights from the CISA Healthcare and Public Health Sector Risk and Vulnerability Assessment", which details the agency’s key findings and activities during a Risk and Vulnerability Assessment (RVA) conducted at a healthcare and public health (HPH) organization in early 2023. The advisory also provides network defenders and software manufacturers recommendations for improving their organizations’ and customers’ cyber posture, which reduces the impact of follow-on activity after initial access.
The CISA assessments team identified several findings as potentially exploitable vulnerabilities that could compromise the confidentiality, integrity and availability of the tested environment. Tailored for HPH organizations of all sizes as well as for all critical infrastructure organizations, the advisory provides several recommended mitigations mapped to 16 specific cybersecurity weaknesses identified during the RVA.
Also, the advisory provides three mitigation strategies that all organizations should implement: (1) Asset management and security, (2) Identity management and device security, and (3) Vulnerability, patch, and configuration management. Each strategy has specific focus areas with details and steps on how HPH entities can implement them to strengthen their cybersecurity posture.
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