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Rebuilding Albrook Mutual Building Society's security foundation around the CIA triad: the Marlbeck savings ledger silently altered on 1 September, leaving 1,148 accounts on wrong interest for 35 days until a member complained; one register of 3,800 assets built from 4,220 legacy rows; confidentiality, integrity and availability each rated and protected, with integrity changes caught within a day and a disaster-recovery test passed; and the protected-as-classified meter rising from 3% to 3,221 of 3,800 assets, 84.8%, reported honestly as short of the Board's 85% target.
CY-PRO-085Pro Level · Cybersecurity Foundations

Confidentiality, Integrity and Availability in Practice

Transform how a whole organisation lives confidentiality, integrity and availability.

40 hours12 chapters60 lessons433 activities12 labs

What you'll learn

  • Measure a security foundation honestly — one register, one classification for C, I and A, protection as classified and owned critical assets — and contain a silent failure without creating a new one.
  • Build protection that matches classification for each property of the triad: confidentiality controls by level, integrity checks proved against real incidents, and availability proved by restore and failover tests.
  • Embed accountability and behaviour through named owners, attestations that can say no, champions, a just culture and indicators that check belief against behaviour.
  • Report the foundation with re-performable indicators, price the next phase at the margin, disclose residual risk, and win a resolution and an attestation that the Board, the regulator and internal audit can rely on.

Price:৳15,000
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