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Assuring Skylark Holidays' cloud posture system across 430 AWS accounts, 120 Azure subscriptions and 60 GCP projects: incident INC-4471, a public loyalty bucket holding 2.1 million member records that three tools flagged for 214 days and nobody owned; the eight-tile posture board of ownership, baselines, guardrails, detection, triage, exceptions, drift and IaC, and metrics, each switched from assumed to assured; and the triage trail from 212,000 open findings to 137,700 mandated, 71,300 unique issues and 412 owned P1 issues, 389 of them closed inside the seven-day SLA.
CY-EXPERT-055Expert Level · Cloud Security Management

Cloud Posture Architecture Assurance — The Posture Board

An expert-level course on proving that the cloud posture-management system itself is complete, accurate and effective across an estate you own. Work the posture board - eight tiles that must all be assured: ownership and hierarchy, a tiered and mapped baseline, organisation guardrails, detection coverage and fidelity, risk-based triage, governed exceptions, drift and IaC control, and honest metrics - and build the Skylark Cloud Posture Assurance File one section per chapter.

18 hours8 chapters32 lessons225 activities8 labs

What you'll learn

  • Define the posture-management system as the object of assurance, map every scope to a governed hierarchy and owner, and turn benchmarks into a tiered baseline traced to PCI DSS 4.0, ISO/IEC 27017, CCM v4 and the rule that checks each control.
  • Prove organisation guardrail coverage and operation, measure each tool's resource and rule coverage, explain cross-tool disagreement and measure fidelity with seeded misconfigurations.
  • Turn raw findings into deduplicated, risk-ranked, owned work with risk-based SLAs, and govern every suppression, exception, CI bypass, drift event and auto-remediation with evidence and expiry.
  • Compute posture and programme health metrics over fixed populations, attest to a board and a QSA within the limits of the evidence, and rationalise tools into a costed roadmap.

Price:৳12,000
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