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Healthcare security insights.
Technical analysis and dated regulatory commentary for healthcare security teams. Review each article’s publication date and the current primary sources before making a regulatory decision.
Regulatory7 min read
Segmentation evidence and the proposed HIPAA Security Rule changes
A review of the 2025 HIPAA Security Rule proposal and the evidence needed to assess intended network isolation.
Ramiz Rafiq
Founder, Guardra
Technical5 min read
What flow records cannot tell you
Flow metadata supports analysis of addresses, ports and observed communication. It does not establish message content, clinical purpose or device identity.
Ramiz Rafiq
Founder, Guardra