The IAM Modernisation Imperative

Identity and Access Management (IAM) remains a critical control vector across the GCC. Organisations relying on legacy systems—static role-based access, password-only authentication, and manual provisioning—face mounting operational and compliance risk. In 2025–2026, threat actors continue to exploit weak identity controls to establish persistence, escalate privileges, and exfiltrate sensitive data. For Saudi Arabian and GCC security leaders, modernising IAM is no longer optional; it is foundational to meeting regulatory expectations and reducing attack surface.

Regulatory Drivers in Saudi Arabia and the GCC

The SAMA Cybersecurity Framework (CSF) explicitly mandates strong identity controls, including multi-factor authentication (MFA), least-privilege access, and continuous monitoring of privileged accounts. The National Cybersecurity Authority (NCA) Essential Cybersecurity Controls (ECC) similarly require organisations to implement identity governance, segregation of duties, and timely access revocation. The Saudi Personal Data Protection Law (PDPL) and its implementing regulations impose accountability for access controls and audit trails; organisations must demonstrate that only authorised personnel access personal data, and that access is logged and reviewable.

Financial institutions and critical infrastructure operators face additional pressure: the Saudi Central Bank's prudential standards and sectoral guidance from the NCA demand that IAM controls be integrated into broader risk management and incident response frameworks.

Core Pillars of Modern IAM

Zero-Trust Architecture

Modern IAM rejects the perimeter-based model. Instead, every access request—whether from an employee, contractor, or system—is verified in real time based on identity, device health, location, and context. This approach limits lateral movement and reduces the blast radius of credential compromise. Organisations should implement continuous authentication and re-authentication for sensitive operations, not just at login.

Passwordless and Adaptive Authentication

Passwords remain a weak point. Modern organisations transition to passwordless methods: biometric authentication, hardware security keys, and push-based approval flows. For high-risk access (e.g., privileged account operations, data exports), adaptive authentication adjusts the verification burden based on risk signals—device posture, geolocation anomalies, and behaviour analytics.

Privileged Access Management (PAM)

Privileged accounts (system administrators, database operators, cloud platform owners) are high-value targets. Dedicated PAM solutions enforce session recording, just-in-time (JIT) access provisioning, and real-time monitoring of privileged operations. Integration with Security Information and Event Management (SIEM) systems ensures that anomalous privileged activity triggers alerts and investigation.

Identity Governance and Lifecycle Management

Automated provisioning and de-provisioning reduce manual error and ensure timely access removal when employees transfer or leave. Regular access reviews—supported by analytics that flag orphaned accounts, excessive permissions, and dormant credentials—strengthen compliance posture and reduce insider risk.

Practical Implementation Roadmap

Security leaders should prioritise modernisation in phases:

  • Phase 1: Assess current IAM state; inventory identity systems, authentication methods, and access patterns. Map to SAMA CSF and NCA ECC requirements.
  • Phase 2: Deploy MFA across all user-facing systems and extend to API and service-to-service authentication.
  • Phase 3: Implement PAM for privileged accounts and integrate with SIEM for continuous monitoring.
  • Phase 4: Transition to passwordless authentication for high-risk user populations; expand zero-trust verification to cloud and hybrid environments.
  • Phase 5: Establish identity governance workflows and automated access reviews aligned with PDPL audit requirements.

Conclusion

IAM modernisation is not a technology project—it is a business and compliance imperative. Organisations that embrace zero-trust principles, eliminate passwords, and automate identity lifecycle management reduce breach risk, simplify compliance reporting, and improve user experience. For CISOs in Saudi Arabia and the GCC, now is the time to assess current state, secure executive sponsorship, and execute a phased roadmap that aligns with SAMA CSF, NCA ECC, and the PDPL.