<\/span><\/h3>\n\n\n\nTraditional identity and access management systems primarily developed around human users. They commonly rely on employee directories, authentication policies, access requests, and periodic reviews.<\/p>\n\n\n\n
Machine identities behave differently.<\/p>\n\n\n\n
An application may authenticate hundreds of times a day without human involvement. A deployment pipeline may need temporary access to a cloud environment. A background service may require permission to retrieve information from a database. An AI agent may request access to several tools while completing a task.<\/p>\n\n\n\n
These systems cannot rely on human-oriented controls alone.<\/p>\n\n\n\n
Several problems make NHI security particularly challenging:<\/p>\n\n\n\n
Identity sprawl: Development teams can create service accounts, tokens, application registrations, and API credentials faster than security teams can document them.<\/p>\n\n\n\n
Unclear ownership: An identity may remain active after its developer leaves, an application is replaced, or a project is discontinued.<\/p>\n\n\n\n
Excessive permissions: Machine identities are sometimes granted broad access because it is easier to configure a large permission set than to determine the minimum permissions required.<\/p>\n\n\n\n
Long-lived credentials: Static secrets and certificates can remain valid for extended periods, increasing the consequences of accidental exposure.<\/p>\n\n\n\n
Limited behavioral visibility: Organizations may know that an identity exists without understanding which resources it accesses or whether its behavior has changed.<\/p>\n\n\n\n
Incomplete lifecycle management: Creating an identity is often straightforward. Tracking its usage, reviewing its permissions, rotating its credentials, and retiring it safely require more coordination.<\/p>\n\n\n\n
NHI security platforms attempt to bring these disconnected activities into a more consistent security and governance process.<\/p>\n\n\n\n
<\/span>How NHI Security Platforms Work<\/span><\/h2>\n\n\n\nAn NHI security platform generally combines several capabilities. The precise implementation varies by vendor, and not every product provides every capability.<\/p>\n\n\n\n
<\/span>1. Discovery and Inventory<\/span><\/h3>\n\n\n\nThe first requirement is understanding which identities exist.<\/p>\n\n\n\n
Discovery capabilities collect information from cloud environments, SaaS applications, identity providers, code repositories, secrets managers, infrastructure platforms, and other connected systems.<\/p>\n\n\n\n
The resulting inventory should ideally identify:<\/p>\n\n\n\n
\n- Identity type and associated system.<\/li>\n\n\n\n
- Credential or authentication method.<\/li>\n\n\n\n
- Assigned permissions and privileges.<\/li>\n\n\n\n
- Connected applications and resources.<\/li>\n\n\n\n
- Last observed activity.<\/li>\n\n\n\n
- Associated owner or responsible team.<\/li>\n\n\n\n
- Lifecycle and operational status.<\/li>\n<\/ul>\n\n\n\n
Discovery is particularly important because organizations cannot govern identities they do not know about.<\/p>\n\n\n\n
However, a large inventory alone does not provide security. A useful platform must also distinguish between active and dormant identities, identify relationships between identities and resources, and help teams determine which findings require attention.<\/p>\n\n\n\n
<\/span>2. Ownership and Context<\/span><\/h3>\n\n\n\nAn identity without an accountable owner creates an operational problem.<\/p>\n\n\n\n
Security teams need to know which application, service, team, or business process depends on a particular identity. Otherwise, removing a suspicious or unused identity could interrupt an important production service.<\/p>\n\n\n\n
Contextual analysis helps connect identities with their owners, consumers, permissions, resources, and usage patterns.<\/p>\n\n\n\n
Some platforms use integrations, metadata, and automated analysis to suggest ownership. These suggestions still require validation, especially in environments where application ownership changes frequently.<\/p>\n\n\n\n
<\/span>3. Permission and Risk Analysis<\/span><\/h3>\n\n\n\nOnce an identity has been discovered and contextualized, the platform can evaluate its access.<\/p>\n\n\n\n
Typical risk indicators include:<\/p>\n\n\n\n
\n- Permissions that exceed operational requirements.<\/li>\n\n\n\n
- Privileged identities with unclear ownership.<\/li>\n\n\n\n
- Credentials that have not been rotated appropriately.<\/li>\n\n\n\n
- Identities with no recent activity.<\/li>\n\n\n\n
- Access paths to sensitive resources.<\/li>\n\n\n\n
- Unexpected changes in permissions.<\/li>\n\n\n\n
- Unusual authentication or usage patterns.<\/li>\n<\/ul>\n\n\n\n
Risk scoring helps prioritize these findings. However, the quality of prioritization depends on the accuracy of the underlying inventory, integrations, and contextual data.<\/p>\n\n\n\n
A permission that appears excessive in isolation may be required by a critical application. Security teams should therefore evaluate the actual access path and business dependency before making changes.<\/p>\n\n\n\n
<\/span>4. Credential and Secrets Management<\/span><\/h3>\n\n\n\nMany machine identities rely on credentials such as API keys, certificates, passwords, and tokens.<\/p>\n\n\n\n
A secrets management system stores and controls these credentials. Depending on the product, it may support encryption, access policies, credential rotation, dynamic secrets, and audit logging.<\/p>\n\n\n\n
The objective is to reduce the exposure of static credentials and prevent sensitive authentication material from being embedded in source code, configuration files, or deployment pipelines.<\/p>\n\n\n\n
<\/span>5. Lifecycle Governance<\/span><\/h3>\n\n\n\nNHI lifecycle management covers the identity from creation to retirement.<\/p>\n\n\n\n
A mature process should include:<\/p>\n\n\n\n
\n- Identity creation and registration.<\/li>\n\n\n\n
- Ownership assignment.<\/li>\n\n\n\n
- Permission approval.<\/li>\n\n\n\n
- Credential provisioning.<\/li>\n\n\n\n
- Usage monitoring.<\/li>\n\n\n\n
- Periodic access reviews.<\/li>\n\n\n\n
- Permission adjustment and credential rotation.<\/li>\n\n\n\n
- Deactivation and retirement.<\/li>\n<\/ol>\n\n\n\n
Lifecycle automation is particularly valuable in environments with frequent application deployments and temporary workloads.<\/p>\n\n\n\n
<\/span>6. Threat Detection and Response<\/span><\/h3>\n\n\n\nSome platforms monitor identity activity to identify unusual behavior.<\/p>\n\n\n\n
Examples include an application suddenly accessing an unfamiliar resource, an identity using permissions outside its normal pattern, or a credential appearing in an unexpected environment.<\/p>\n\n\n\n
Detection capabilities can generate alerts and, depending on configuration, initiate automated actions.<\/p>\n\n\n\n
Automated containment needs careful design. Revoking a production identity immediately after a suspicious event may disrupt services. Organizations should define response policies that balance security with operational continuity.<\/p>\n\n\n\n
<\/span>Leading Non-Human Identity Security Platforms<\/span><\/h2>\n\n\n\nThe products below address different parts of the NHI security problem. Some focus on discovering and governing machine identities, while others concentrate on workload authentication, privileged access, or secrets management.<\/p>\n\n\n\n
They should not be treated as interchangeable products.<\/p>\n\n\n\n
<\/span>1. Oasis Security<\/span><\/h3>\n\n\n\nNHI discovery and governance<\/p>\n\n\n\n
Oasis Security developed a platform focused on discovering, contextualizing, securing, and governing non-human identities across hybrid cloud environments.<\/p>\n\n\n\n
Its approach centers on building a consolidated view of machine identities and connecting that information with ownership, usage, permissions, and security posture.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Automated discovery and inventory of NHIs.<\/li>\n\n\n\n
- Contextual information about identity usage and connected resources.<\/li>\n\n\n\n
- Ownership identification and certification workflows.<\/li>\n\n\n\n
- Security posture assessment and risk prioritization.<\/li>\n\n\n\n
- Threat and anomaly detection.<\/li>\n\n\n\n
- Identity lifecycle management and remediation workflows.<\/li>\n<\/ul>\n\n\n\n
Oasis is particularly relevant to organizations that need visibility across fragmented cloud, SaaS, and on-premises environments. Its emphasis on ownership and lifecycle governance addresses a problem that basic secrets management does not fully solve.<\/p>\n\n\n\n
The platform also illustrates the growing connection between NHI security and AI agent governance.<\/p>\n\n\n\n
Important product and ownership consideration: Cyera announced the completion of its acquisition of Oasis Security in September 2026. Organizations evaluating the technology should therefore assess its current commercial availability, roadmap, support arrangements, and integration within Cyera’s broader platform rather than treating Oasis as an entirely independent vendor. oasis.security+2<\/p>\n\n\n\n
Best suited for: Enterprises seeking centralized NHI discovery, ownership attribution, security posture analysis, and lifecycle governance.<\/p>\n\n\n\n
<\/span>2. Entro Security<\/span><\/h3>\n\n\n\nNHI and secrets protection<\/p>\n\n\n\n
Entro combines non-human identity security with secrets management and security monitoring. Its platform is designed to discover identities and credentials, establish contextual relationships, identify excessive permissions, and help organizations manage their lifecycle.<\/p>\n\n\n\n
An important aspect of Entro’s approach is connecting identities with the secrets they use and the resources they access.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Discovery and inventory of NHIs, AI agents, and secrets.<\/li>\n\n\n\n
- Identity classification and ownership attribution.<\/li>\n\n\n\n
- Permission and security posture analysis.<\/li>\n\n\n\n
- Lineage mapping across identities and resources.<\/li>\n\n\n\n
- Threat detection and behavioral monitoring.<\/li>\n\n\n\n
- Credential rotation and vaulting capabilities.<\/li>\n\n\n\n
- Provisioning, decommissioning, and lifecycle management.<\/li>\n<\/ul>\n\n\n\n
Entro’s lineage capabilities are relevant when security teams need to understand how a credential or service account connects to applications, infrastructure, and data.<\/p>\n\n\n\n
This context can help distinguish an identity that is genuinely unused from one that supports a less visible but operationally important dependency.<\/p>\n\n\n\n
Its combination of NHI discovery, secrets protection, and monitoring makes it relevant to organizations that want to address several related security problems through one platform.<\/p>\n\n\n\n
Best suited for: Organizations looking for integrated NHI discovery, secrets visibility, identity risk analysis, and lifecycle controls. Entro+1<\/p>\n\n\n\n
<\/span>3. Veza<\/span><\/h3>\n\n\n\nAccess intelligence and governance<\/p>\n\n\n\n
Veza approaches identity security through access intelligence. Its platform focuses on understanding which identities can perform which actions on which resources.<\/p>\n\n\n\n
This is particularly relevant to NHI security because simply identifying a service account does not reveal the full consequences of its permissions.<\/p>\n\n\n\n
Veza’s Access Graph is designed to connect identities, permissions, resources, and access relationships across enterprise environments.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Identity and entitlement visibility.<\/li>\n\n\n\n
- Discovery of machine and non-human identities.<\/li>\n\n\n\n
- Access relationship mapping.<\/li>\n\n\n\n
- Identification of excessive and dormant permissions.<\/li>\n\n\n\n
- Access reviews and governance workflows.<\/li>\n\n\n\n
- Least-privilege enforcement support.<\/li>\n\n\n\n
- Visibility across cloud, SaaS, on-premises, and data environments.<\/li>\n<\/ul>\n\n\n\n
Veza is especially relevant when the central question is not merely whether an identity exists, but what it can actually access.<\/p>\n\n\n\n
For example, an organization may have a service account that appears to be correctly configured. An access graph can provide additional insight into whether that identity has permissions extending into sensitive data systems or privileged operations.<\/p>\n\n\n\n
Its broader identity governance approach may also appeal to enterprises seeking a common view of human, machine, and third-party access.<\/p>\n\n\n\n
Best suited for: Enterprises prioritizing entitlement visibility, access governance, and least-privilege analysis across complex environments. The Identity Security Platform+1<\/p>\n\n\n\n
<\/span>4. Aembit<\/span><\/h3>\n\n\n\nWorkload authentication and access<\/p>\n\n\n\n
Aembit focuses on identity and access management for workloads rather than traditional human users.<\/p>\n\n\n\n
Its platform is designed to help applications, services, automation processes, and AI agents authenticate to the resources they need without depending unnecessarily on long-lived static credentials.<\/p>\n\n\n\n
The distinction is important. NHI discovery platforms help organizations understand their identity environment, while workload access platforms focus on controlling how workloads authenticate and obtain access.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Workload identity management.<\/li>\n\n\n\n
- Identity-based access policies.<\/li>\n\n\n\n
- Context-aware authentication.<\/li>\n\n\n\n
- Access control for applications and services.<\/li>\n\n\n\n
- Support for cloud, on-premises, and SaaS environments.<\/li>\n\n\n\n
- Reduced dependence on static credentials.<\/li>\n\n\n\n
- Workload and AI agent access management.<\/li>\n<\/ul>\n\n\n\n
Aembit’s identity-first approach shifts the security decision away from simply possessing a stored secret and toward verifying the workload and evaluating its access request against defined policies.<\/p>\n\n\n\n
This can be useful in environments where microservices, CI\/CD pipelines, and distributed applications need to communicate securely.<\/p>\n\n\n\n
Its value depends on how well the organization can integrate workload identity verification into its existing infrastructure and application architecture.<\/p>\n\n\n\n
Best suited for: Engineering and security teams that want to control workload-to-resource authentication and reduce reliance on static credentials. DOCS<\/p>\n\n\n\n
<\/span>5. Delinea<\/span><\/h3>\n\n\n\nPrivileged and machine identity security<\/p>\n\n\n\n
Delinea operates in the broader identity security and privileged access management market. Its platform extends privileged access controls to machine identities and AI agents.<\/p>\n\n\n\n
This is important because machine identities often require access to sensitive infrastructure, administrative systems, databases, and production environments.<\/p>\n\n\n\n
Delinea’s approach emphasizes visibility, posture analysis, privileged access control, and continuous authorization.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Discovery of machine identities and privileged accounts.<\/li>\n\n\n\n
- Management of machine credentials and secrets.<\/li>\n\n\n\n
- Privileged access governance.<\/li>\n\n\n\n
- Just-in-time access controls.<\/li>\n\n\n\n
- Least-privilege enforcement.<\/li>\n\n\n\n
- Monitoring and auditing of privileged activity.<\/li>\n\n\n\n
- AI agent access governance.<\/li>\n<\/ul>\n\n\n\n
Delinea is relevant when an organization’s NHI problem overlaps with privileged access management.<\/p>\n\n\n\n
For example, a service account with administrative permissions on production infrastructure presents a different risk from an ordinary application identity with read-only access to a limited resource.<\/p>\n\n\n\n
The platform’s privileged access orientation makes it worth evaluating where machine identities have access to critical systems or sensitive infrastructure.<\/p>\n\n\n\n
Best suited for: Organizations seeking to extend privileged access management and identity security controls to machine and AI identities. Identity Security Powered by Iris AI<\/p>\n\n\n\n
<\/span>6. Microsoft Entra Workload ID<\/span><\/h3>\n\n\n\nCloud and application workload identity<\/p>\n\n\n\n
Microsoft Entra Workload ID provides identity and access capabilities for applications and services operating within the Microsoft identity ecosystem.<\/p>\n\n\n\n
Its workload identity model includes application objects, service principals, and managed identities.<\/p>\n\n\n\n
Managed identities are particularly useful for Azure-hosted workloads because Azure manages their credentials, reducing the need for developers to store and maintain secrets themselves.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Management of application identities and service principals.<\/li>\n\n\n\n
- Managed identities for Azure resources.<\/li>\n\n\n\n
- Workload identity federation.<\/li>\n\n\n\n
- Conditional Access for supported workload identities.<\/li>\n\n\n\n
- Risk detection and identity protection capabilities.<\/li>\n\n\n\n
- Access reviews for supported service principals.<\/li>\n\n\n\n
- Integration with Microsoft cloud services.<\/li>\n<\/ul>\n\n\n\n
Workload identity federation is an important capability because it allows supported external workloads to establish trust through an external identity provider and obtain Microsoft Entra access tokens without maintaining conventional application secrets.<\/p>\n\n\n\n
Microsoft documents supported scenarios involving Kubernetes, GitHub Actions, and other external computing environments.<\/p>\n\n\n\n
However, organizations should examine the precise scope of each control. For example, Conditional Access for workload identities has licensing and identity-type limitations, and managed identities are not covered by every workload identity policy feature. Microsoft Learn+3<\/p>\n\n\n\n
Best suited for: Organizations using Microsoft Entra and Azure that need native workload identity management, federation, and access controls.<\/p>\n\n\n\n
<\/span>7. Astrix Security<\/span><\/h3>\n\n\n\nPart of Cisco<\/p>\n\n\n\n
Astrix Security developed a platform focused on discovering and securing non-human identities, including service accounts, API credentials, and AI agent-related identities.<\/p>\n\n\n\n
Its approach combines identity discovery with security analysis and threat detection.<\/p>\n\n\n\n
Core capabilities<\/p>\n\n\n\n
\n- Discovery of NHIs and AI agents.<\/li>\n\n\n\n
- Identity inventory and contextual visibility.<\/li>\n\n\n\n
- Detection of excessive permissions.<\/li>\n\n\n\n
- Identification of vulnerable configurations.<\/li>\n\n\n\n
- Monitoring for abnormal identity activity.<\/li>\n\n\n\n
- Short-lived credential and just-in-time access capabilities.<\/li>\n\n\n\n
- Security controls for agentic environments.<\/li>\n<\/ul>\n\n\n\n
Astrix is relevant to organizations concerned about the growing number of application integrations and AI agents operating across enterprise systems.<\/p>\n\n\n\n
Its technology is particularly interesting in environments where AI agents can interact with enterprise applications and data using delegated or application-level permissions.<\/p>\n\n\n\n
Important purchasing consideration: Cisco completed its acquisition of Astrix Security, and Astrix announced that standalone sales of new licenses ended effective June 30, 2026. Existing customers continue to receive support under their agreements while its capabilities are integrated into Cisco. New buyers should evaluate its availability and roadmap through Cisco rather than assume they can purchase a new standalone Astrix license. Astrix Security+2<\/p>\n\n\n\n
Best suited for: Existing Astrix customers and organizations evaluating Cisco’s developing identity security capabilities for AI agents and NHIs.<\/p>\n\n\n\n
<\/span>Foundational Technologies That Support NHI Security<\/span><\/h2>\n\n\n\nNot every organization needs a dedicated NHI security platform. Some identity security requirements can be addressed through established workload identity standards and secrets management systems.<\/p>\n\n\n\n
These technologies are not direct replacements for every NHI governance product, but they can form an important part of the underlying security architecture.<\/p>\n\n\n\n
<\/span>1. SPIFFE<\/span><\/h3>\n\n\n\nSPIFFE, the Secure Production Identity Framework for Everyone, is an open standard for securely identifying software systems across different computing environments.<\/p>\n\n\n\n
It defines a framework for assigning cryptographic identities to workloads. These identities can be used to establish trust between services without relying exclusively on static credentials.<\/p>\n\n\n\n
SPIFFE uses a format called a SPIFFE Verifiable Identity Document, or SVID, to represent workload identity.<\/p>\n\n\n\n
Key characteristics<\/p>\n\n\n\n