Sergio Miralles is an executive technology and security leader with a public background across enterprise cybersecurity, infrastructure and architecture, cloud and hybrid systems, diagnostics, and regulated operations.
Security as business continuity
Security controls should protect the mission without becoming detached from it. That means understanding the consequence of failure, the data and identities that matter, the third parties that extend the boundary, and the recovery paths the business can actually operate.
Architecture and governance together
Zero trust, least privilege, segmentation, strong identity, durable logging, and secure configuration matter. They work best when ownership, exception handling, vendor access, escalation, and executive risk decisions are equally clear.
Data protection in high-stakes environments
Sergio’s public work spans healthcare, diagnostics, and genomics—environments where privacy, integrity, availability, and compliance are inseparable from operational trust.
Incident leadership
His incident approach begins at the user path, separates confirmed facts from hypotheses, preserves the timeline, and prefers reversible changes that produce evidence. Recovery is verified at the real surface before the work is closed.