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Cybersecurity
Security decisions viewed through exposure, business criticality, resilience, governance, and the operational consequences of control.
Risk prioritizationIdentityResilienceVulnerability management
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The 47-Day TLS Certificate Is an Automation Deadline
Shorter public TLS certificate lifetimes turn certificate management from a periodic administrative task into a continuous operational discipline.
September 10, 2026 · 5 min read
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Related analysis and decisions
Least Privilege Still Needs a Controlled Emergency Door
Secure access must be designed for exceptional conditions—not only for normal operations.
September 7, 2026 · 5 min read
Patch Priority Is a Business-Risk Decision
The vulnerability with the highest severity score should not automatically receive the first patch window.
September 1, 2026 · 6 min read