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Redesigning Halverin Telecom Group's security architecture reviews: 412 active projects, where 169 once reached build without a review and now 383, or 93%, are reviewed before build against a 90% target; review requests routed by risk onto three paths — tier 3 self-service decided in a median 2 days, tier 2 pattern-based review in 9 and tier 1 full review in 19 — against the old 34 days to say yes; and the supporting results: 32 approved patterns carrying 78% of designs, conditions closed on time up from 38% to 89%, 46 certified champions, all set against two Sev-1 incidents costing £4.8M that came from designs nobody reviewed.
CY-PRO-082Pro Level · Security Architecture

Security Architecture Review at Scale

Run security architecture reviews at scale — fast, consistent and useful.

40 hours12 chapters60 lessons433 activities12 labs

What you'll learn

  • Measure a review function honestly — against the whole portfolio, from the requester's clock, in architect-days — and decide what reviews are for, what they cover and who decides.
  • Match review depth to risk with tiering, approved patterns, right-sized threat modelling and conditions that close with evidence, including for vendor products, AI systems and acquisitions.
  • Scale review through certified champions and self-service with quality sampling, and govern it on risk indicators, an appetite and a council that internal audit can test.
  • Price the operating model at the margin, name the residual risks a Board must own, and win a resolution that adopts, funds, assigns, accepts, monitors and reviews.
Price:৳15,000
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