Identity and Access Governance

Enterprises face escalating difficulty governing access as they expand across business units, applications, infrastructure platforms, and diverse identity types. Core challenges include gaining complete visibility into who has access to what, why access exists, and whether it is still appropriate—made harder by fragmented entitlement models across SaaS, directories, infrastructure, privileged access systems, and business applications. Limited visibility allows excessive privileges, dormant accounts, orphaned entitlements, and unauthorized access to persist. Access certifications are especially resource-intensive: reviewers must assess thousands of entitlements with minimal context, leading to approval fatigue and inconsistent decisions. Segregation of Duties (SoD) is also harder to maintain as policies evolve independently across applications, creating inconsistent governance models and making toxic combinations difficult to detect amid exceptions and organizational change.

Governance must now extend beyond workforce identities to contractors, partners, privileged administrators, service accounts, APIs, workloads, bots, and other non-human identities (NHIs), many of which are ephemeral and demand continuous monitoring. Integration is a major implementation hurdle: governance depends on reliable interoperability with HR systems, directories, SaaS, infrastructure, PAM, ITSM, and security operations tooling.

Identity and Access Governance (IAG) addresses these issues by centralizing governance of identities, roles, entitlements, and policies. IAG platforms discover and normalize access data, correlate identities across systems, continuously evaluate policies for risks (excess privilege, SoD conflicts, orphaned accounts), and automate workflows for access requests, approvals, certifications, remediation, and reporting. Risk analytics and increasingly AI/ML-driven intelligence prioritize high-risk reviews, recommend roles, and flag anomalies. Key use cases include access reviews, SoD management, least-privilege entitlement governance, audit readiness, and extending governance to NHIs. Selection criteria emphasize certification depth, SoD and risk controls, policy flexibility, high-risk access governance, analytics, self-service, reporting, and delegated administration, alongside deployment flexibility and scalable integrations.

• Organizations commonly manage identities and permissions across enterprise applications, SaaS services, infrastructure platforms, directories, privileged access systems, and business applications.
• Different environments frequently use different entitlement models and authorization structures, complicating a unified access view.
• Excessive privileges, dormant accounts, orphaned entitlements, and unauthorized access can remain undetected without comprehensive visibility.
• Access certification is one of the most resource-intensive governance activities for many organizations.
• Manual access reviews can lead to approval fatigue and inconsistent decisions.
• Segregation of Duties controls become harder as application portfolios expand and new business processes are introduced.
• Identity governance now includes contractors, suppliers, partners, privileged administrators, service accounts, APIs, workloads, bots, and other non-human identities.
• Many non-human identities are ephemeral and require constant monitoring.
• IAG platforms maintain records of access requests, approvals, certification decisions, policy evaluations, and administrative actions for audit support.
• IAG solutions integrate with technologies including PAM, ITDR, and CIEM as part of broader identity and security architectures.

• “Identity governance is no longer limited to workforce users.”
• “Periodic governance activities alone are no longer sufficient to manage identity-related risk.”
• “Access certification remains one of the most resource-intensive governance activities for many organizations.”
• “Identity and Access Governance focuses on providing answers to three key questions:”
• “Who has access to what?”
• “Who has accessed what and why?”
• “Who has granted that access?”
• “IAG should be treated as a continuous governance capability rather than a periodic compliance exercise.”
• “Policies are continuously evaluated to identify excessive privileges, toxic entitlement combinations, orphaned accounts, dormant access, and other governance risks.”
• “Risk scoring evaluates users, roles, and entitlements based on factors such as privilege levels, toxic access combinations, dormant accounts, unusual entitlement accumulation, and organizational context.”