Ephraim Ohana Articles
All published articles, organized by topic below. Browse by pillar or view the full list.
AI Governance
Cybersecurity
All Articles
AI Governance Essentials: Enabling Innovation While Managing Risk
A board and audit-committee briefing covering the AI governance framework, lifecycle checkpoints, operating model, and the questions every board should be asking about AI risk.
AI GovernanceBoard ReportingThe Certainty–Scope Trade-Off in AI: Understanding Floridi's Conjecture
A governance-focused briefing on Luciano Floridi's conjecture that AI systems face an inherent trade-off between certainty and scope, and what it means for regulation, ethics, and risk management.
AI GovernanceAI PolicyModel RiskPhilosophy of Information: Floridi's Framework and What It Means for AI Governance
An overview of Luciano Floridi's philosophy of information — the infosphere, inforgs, and information ethics — and its relevance to AI governance and data sovereignty.
AI GovernanceAI PolicyAI Governance: Board Presentation Deck
A presentation deck summarizing AI governance essentials for board audiences.
AI GovernanceBoard ReportingIAM Maturity Model for AI-Era Enterprises
A whitepaper presenting an identity and access management maturity model updated for AI-era enterprises.
CybersecurityIAMCloud Security Governance for Government AI Deployments
Cloud security governance considerations for government agencies deploying AI systems.
CybersecurityCloudGovernmentHealthcare AI Policy: Considerations for Provider Organizations
Key AI policy considerations for healthcare provider organizations deploying clinical and administrative AI.
AI GovernanceAI PolicyHealthcareAI Model Risk Management Framework
A model risk management framework adapted for AI and machine learning systems.
AI GovernanceModel RiskZero Trust Architecture: A Board Reporting Template
A practical template for reporting Zero Trust architecture progress to the board.
CybersecurityZero TrustBoard ReportingISO 42001 Certification: What Executives Need to Know
An executive overview of ISO/IEC 42001 and what certification readiness actually requires.
AI GovernanceISO 42001Getting Started with NIST AI RMF for Financial Services Boards
A board-level introduction to applying the NIST AI Risk Management Framework in financial services.
AI GovernanceNIST AI RMFFinancial Services