NHI and CIEM: Beyond Point Solutions towards Strategy

The burgeoning number of non-human identities (NHIs), such as workloads, IoT devices, AI agents, and service accounts, is increasingly outpacing human identities, challenging conventional identity and access management (IAM) systems. NHIs, essential to digital transformation, have diverse lifespans and privilege levels, often generated automatically within environments like CI/CD pipelines and Kubernetes, which amplifies security vulnerabilities. Traditional IAM frameworks struggle with the dynamic and automated nature of NHIs, necessitating advanced approaches like the Identity Fabric that integrate NHIs seamlessly into IAM practices. Cloud Infrastructure Entitlement Management (CIEM) plays a pivotal role in optimizing access rights and promoting a least-privilege principle for NHIs. To tackle the complex lifecycle and entitlement challenges, robust cross-functional collaboration between IAM, security, and development teams is crucial for effective governance and policy enforcement. NHIs, while presenting challenges, also offer opportunities for enhancing cybersecurity and operational efficiency if managed through integrated and adaptive frameworks.

• NHIs outnumber human identities by 40 to 80 times in modern IT environments.
• Service accounts often carry static and high privileges, posing security risks if unmanaged.
• NHIs originate automatically in CI/CD and Kubernetes environments.
• CIEM ensures continuous entitlement analysis and recommendations.
• NHIs can be long-lived with certificates or ephemeral with token-based systems.

• "NHIs are fundamental components of digital transformation, underlying critical processes."
• "Traditional IAM frameworks struggle to accommodate the dynamic, automated nature of NHIs."
• "CIEM provides detailed insights into entitlement structures, allowing organizations to enforce least-privilege principles efficiently."
• "Many NHIs are undefined or remain operational with static credentials that linger unchanged, enlarging the attack surface."
• "Effectively managing NHIs requires a departure from siloed approaches toward more integrated strategies."
• "Organizations should adopt an attribute-based approach to accommodate diverse attributes and behaviors associated with NHIs."
• "CIEM platforms are critical in managing the entitlements of NHIs."