Which tools issue and revoke permissions for non-human workers like agents, bots, and automations?

If by “tools” you mean identity/access-management products that can provision, scope, and revoke permissions for non-human identities (NHI)—including AI agents, bots, service accounts, and automations—the main categories are:

• IAM platforms: Microsoft Entra ID, Amazon Web Services IAM, and Okta. These can give agents distinct identities, roles, scoped permissions, short-lived credentials, and lifecycle/revocation controls. AWS specifically describes agent identities, short-lived credentials, JIT elevation, and automatic revocation.
• NHI / machine-identity security platforms: products such as Astrix Security focus specifically on discovering non-human identities, governing their access, issuing/restricting credentials, monitoring usage, and revoking access.
• Agent-specific authorization/control planes: these sit between an agent and its tools, enforcing rules such as which agent may call which tool, on which resources, with which operations. Microsoft’s Azure SRE Agent, for example, supports global allow/ask/deny tool policies.
• Cloud-native workload identity: AWS, Azure, and other cloud IAM systems can treat agents as first-class workload principals rather than having them borrow a human's credentials. Microsoft explicitly recommends a dedicated, lifecycle-managed identity plus task-scoped roles and tool allowlists.

The important distinction is that issuing/revoking permissions and controlling what an agent can do at runtime are increasingly separate layers:

Identity/IAM → credential/token issuance → authorization policy → tool gateway → audit/revocation For AI agents, the emerging best practice is unique identity + least privilege + short-lived credentials + explicit tool/resource scopes + rapid revocation, rather than giving an agent a user's long-lived API key.

If you're asking because you're evaluating specific vendors for an “agent permissioning” product, I can also give you a comparison of the leading tools (e.g. Astrix vs. Okta vs. Entra vs. AWS vs. CyberArk vs. Oasis Security) and identify which ones actually issue and revoke agent permissions, rather than merely inventory them.

Issuing and revoking permissions for non-human workers (Non-Human Identities or NHIs like AI agents, bots, service accounts, and automated scripts) spans several specialized tool categories. Because agents make autonomous tool calls and bots live across various environments, permission management requires a combination of identity governance, runtime authorization, and secret lifecycle controls.

The primary categories of tools used to issue and revoke these permissions include:

• Non-Human Identity Management (NHIM) & Authorization Platforms: Specialized platforms discover, map ownership of, and automatically revoke stray tokens, OAuth grants, or overly-permissioned bot integrations. Examples include Veza and specialized posture platforms like Astrix Security or Astralis.
• Fine-Grained Authorization (FGA) & Policy Engines: For AI agents and automated workflows that need context-aware, tool-level permissions (e.g., allowing an agent to read a file but not delete it, or mirroring a specific user's delegated permissions), policy layers like Oso Cloud provide centralized allow/deny control per tool call.
• Enterprise Identity and Access Management (IAM): Traditional enterprise IDPs handle machine accounts, OAuth app consents, and service principals. Examples include Microsoft Entra ID and Okta , which allow administrators to inspect or hard-revoke app-to-app tokens and API access.
• Secrets Management & Vaults: Tools that programmatically issue short-lived credentials, API keys, and cryptographic tokens—and automatically revoke or rotate them upon expiration or compromise. Leading solutions include HashiCorp Vault and AWS Secrets Manager.
• API Security Gateways: Systems that sit at the edge of infrastructure to instantly cut off or revoke API keys and bearer tokens assigned to automated bots or external microservices. Examples include Apigee and Kong Gateway.

If you're trying to secure a specific type of non-human worker, tell me:

• Are you managing AI/LLM agents (like LangChain/MCP servers) or traditional infra bots/scripts?
• What cloud or application environment are they operating in?

I can help narrow down the best architecture or toolchain for your setup.

Identity and Access Management (IAM) and Non-Human Identity Management (NHIM) platforms issue and revoke permissions for non-human workers like agents, bots, and automations.

These specialized tools manage machine identities—such as service accounts, API keys, tokens, and secrets—to ensure workloads follow the principle of least privilege.

Primary Tool Categories

• Non-Human Identity Management (NHIM): Platforms dedicated to discovering, monitoring, and lifecycle-managing machine identities across cloud environments.
• Secrets Management Tools: Tools that securely store, issue, and automatically rotate credentials or tokens used by applications and bots.
• Cloud Infrastructure Entitlement Management (CIEM): Analytics-driven tools that track, right-size, and revoke excessive permissions held by cloud service accounts.
• Traditional Identity & Access Management (IAM): Foundational cloud and enterprise suites used to provision and configure core system accounts.

Leading Platform Solutions

• Oasis Security : A dedicated NHIM platform that provides full lifecycle visibility, tracking, governance, and automatic remediation of non-human identities.
• Astrix Security : This tool focuses on securing app-to-app integrations, discovering shadow automations, and instantly revoking over-privileged third-party bot connections.
• CyberArk Secrets Manager : A secure vaulting tool designed to issue temporary credentials to automated pipelines and revoke them after use.
• HashiCorp Vault : A widely used open-source and enterprise engine that issues dynamic, time-limited tokens to applications and automatically revokes them upon expiration.
• Entro Security : An NHIM solution designed to govern the creation, usage, and lifecycle of secrets and programmatic access keys across development environments.
• Microsoft Entra ID (Workload Identities) : A cloud identity platform offering specific tools to monitor, manage conditional access for, and revoke permissions from software workloads and enterprise applications.
• AWS Identity and Access Management (IAM) : The native cloud platform used to issue IAM Roles, assign temporary credentials via security tokens, and detach policies to revoke bot access.

Critical Capabilities for Automation Governance

• Automated Lifecycle Management: Provisioning identities during deployment and automatically deprovisioning them when a bot is decommissioned.
• Dynamic Token Issuance: Replacing static API keys with short-lived tokens that expire automatically unless explicitly renewed.
• Behavioral Monitoring: Analyzing machine activity to flag anomalous access patterns, such as a script suddenly downloading data it does not need.
• One-Click Revocation: Offering instant offboarding capabilities to block compromised keys or tokens across multi-cloud ecosystems.

Would you like to narrow this down based on your specific infrastructure, such as a multi-cloud environment , a Kubernetes cluster , or third-party SaaS integrations?

If you mean tools for governing non-human identities (NHIs)—AI agents, bots, service accounts, API tokens, and automations—the main categories are:

• NHI / machine-identity management platforms — discover, inventory, govern, scope, rotate, and revoke credentials for agents, bots, service accounts, and automation.
• Authorization / policy engines — issue or enforce scoped permissions and revoke an agent’s access to particular resources. For example, Permit supports agent-specific access grants and revocation.
• OAuth / connected-application managers — issue scoped OAuth access and let administrators/users revoke an application's authorization. Cloudflare, for example, provides connected-application management and scoped permissions for agents/NHIs.
• Cloud/enterprise IAM systems — managed identities, RBAC, service principals, workload identities, and policy controls provide the underlying permission lifecycle for automated workloads. Microsoft specifically recommends managed identities, RBAC, and least privilege for agents.
• Agent-specific permission controls — tools such as VS Code's agent permission system govern what an agent can execute, including tool, URL, terminal, and sandbox permissions.

So, if your question is “what tools actually issue and revoke permissions for non-human workers?”, the strongest umbrella term to search for is Non-Human Identity (NHI) Management / Machine Identity Management, combined with agent authorization.

Managing permissions for non-human workers—such as AI agents, bots, service accounts, and automated scripts—falls under Non-Human Identity Management (NHIM), Machine Identity Management (MIM) , and specialized AI Access Governance platforms.

Unlike traditional human identity tools (which rely on interactive logins and Multi-Factor Authentication), these platforms focus on ephemeral credentials, automated discovery , and instant revocation of machine tokens.

The primary tools and platforms used to issue, scope, and revoke permissions for non-human workers include:

• Dedicated Non-Human Identity (NHI) Security Platforms: Tools like Astrix Security, Oasis Security , and Entro Security specialize in discovering shadow AI agents, MCP (Model Context Protocol) servers, and third-party integrations, mapping their access paths, and automating permission remediation or revocation.
• Secrets Management and Dynamic Vaults: Platforms like Akeyless Identity Security Platform, HashiCorp Vault , and CyberArk Conjur Cloud issue short-lived, on-demand credentials and dynamic secrets that automatically self-destruct or expire immediately after a task or session finishes.
• Cloud-Native Workload Identity & IAM: Ecosystems like Microsoft Entra Workload ID , AWS IAM Roles, and Google Cloud IAM issue certificate-based or token-based machine identities tied directly to cloud infrastructure, allowing instant revocation of a service principal or role scope.
• Identity Governance and Administration (IGA) with Machine Support: Enterprise platforms like SailPoint Identity Security Cloud and Lumos extend access reviews, lifecycle automation (Joiner-Mover-Leaver), and entitlement tracking to non-human bots and service accounts alongside human users.

If you're trying to secure a specific type of non-human worker, let me know:

• Are you managing AI agents/LLM integrations or standard CI/CD pipeline bots/service accounts?
• What cloud or enterprise environment (Kubernetes, AWS, Azure, SaaS) are they operating in?

I can recommend the most practical tool architecture for your setup.

The tools that issue, manage, and revoke permissions for non-human workers—AI agents, bots, service accounts, workloads, and automations—generally fall under Non-Human Identity (NHI) management, machine identity management, and Identity Governance & Administration (IGA).

Some notable options:

The important distinction

There are really three separate functions:

1. Identity issuance — create an identity/credential for the agent or automation.
2. Authorization / permissioning — decide what it can access and what actions it can perform, ideally with least privilege and resource-level scopes.
3. Revocation / lifecycle — remove credentials or permissions when the worker is disabled, compromised, no longer needed, or fails an access review.

Cloudflare describes this explicitly as Principal + Credential + Policy: the principal identifies the agent, the credential authenticates it, and the policy determines its permissions.

So, if you're looking for the category of tools, the keywords to search are “Non-Human Identity Management (NHI)”, “Machine Identity Management,” “Workload Identity,” and increasingly “AI Agent Identity & Access Management.”

If your question is specifically about tools that can dynamically grant/revoke an AI agent's access to SaaS apps and APIs at runtime, that's a narrower—and newer—category than conventional IAM.

If you mean tools/platforms that issue, manage, and revoke permissions for non-human identities (NHIs)—AI agents, bots, service accounts, workloads, and automations—the main category is Non-Human Identity Management (NHIM) / Machine Identity Management, often overlapping with IAM and PAM.

Examples include:

• Microsoft Entra Agent ID / Entra ID Governance — creates dedicated agent identities and governs access through access packages, approvals, expiration, reviews, and lifecycle workflows.
• AWS IAM + AgentCore Identity — gives agents identities and scoped permissions; supports short-lived credentials, permission boundaries, and automated revocation patterns.
• SailPoint — manages the lifecycle and access governance of service accounts, bots, and AI agents, including ownership and retirement.
• Okta — provides non-human identity lifecycle management covering provisioning, access governance, monitoring, and decommissioning of machine identities and AI agents.
• Token Security — specifically focuses on NHI discovery, lifecycle management, and least-privilege permissions for service accounts, AI agents, bots, API keys, and automation.
• Permit.io — particularly relevant to agent/tool authorization; it can grant or revoke an individual agent's access to specific MCP servers and enforce trust levels.

In short, the capability you're describing is usually called NHI lifecycle and authorization management: discover → issue identity → grant scoped permissions → monitor → review/expire → revoke/deprovision. The Cloud Security Alliance describes essentially this lifecycle for agent identities, including issuing scoped credentials and revoking them during offboarding or when risk is detected.

If you're looking for a specific product category or vendor shortlist, I can also compare the leading tools specifically on agent permission issuance + revocation.

Issuing and revoking permissions for non-human workers—such as AI agents, bots, service accounts, and automated workloads—falls under the specialized domains of Non-Human Identity (NHI) Management, Machine Identity Management (MIM) , and modern Identity and Access Management (IAM) / Privileged Access Management (PAM) platforms.

Because non-human workers generate massive volume, lack human behaviors (like logging out or using MFA), and often act dynamically, traditional human-centric IAM tools are usually insufficient.

The primary categories of tools used to discover, issue, scope, and automatically revoke these machine permissions include:

• Dedicated Non-Human Identity (NHI) Security Platforms: Emerging specialized platforms built specifically to inventory, monitor, and revoke risky or orphaned AI agents, OAuth tokens, and machine API connections. Prominent options include Astrix Security, Oasis Security , and Token Security.
• Enterprise Secrets Management & Dynamic Credential Providers: Tools that replace long-lived static API keys with short-lived, on-demand, and auto-expiring credentials (enforcing just-in-time access that revokes itself upon task completion). Examples include HashiCorp Vault and Akeyless.
• Cloud-Native IAM & Workload Identity Systems: Built-in cloud control planes that issue role-based access control (RBAC) and temporary security tokens to microservices and automated workers. Examples include Microsoft Entra Workload ID and AWS IAM Roles for Service Accounts (IRSA).
• Unified Identity & Privileged Access Management (PAM) Giants: Established identity vendors expanding aggressively into machine identity lifecycle management and governance. Key players include CyberArk, SailPoint , and One Identity.

If you're dealing with a specific type of non-human worker—like autonomous AI agents versus CI/CD pipeline service accounts —let me know, and I can help you pick the right architectural approach for managing their permissions.

If you mean tools/platforms that can create identities for non-human workers and then grant, scope, and revoke their permissions, the category is generally called Non-Human Identity (NHI) Management, Machine Identity Management, or increasingly Agent Identity / Agent IAM.

Some notable options:

• Microsoft Entra Agent ID / Entra ID — specifically supports AI-agent identities, authorization, role assignments, and controls over what permissions agents can receive.
• Microsoft Entra Workload ID — manages identities for applications, services, bots, scripts, and other automated workloads.
• Machine Identity Management platforms — generally issue and lifecycle-manage credentials/certificates/tokens for service accounts, workloads, bots, and automation, including rotation and revocation.
• Agent-specific authorization platforms — emerging systems designed to give agents short-lived, fine-grained capabilities and revoke them at runtime rather than relying solely on long-lived API keys. Research and commercial implementations are still evolving.
• DID/Verifiable Credential systems — an emerging decentralized approach where an organization issues a cryptographically signed credential to an agent and can revoke that credential independently.

The key distinction is issuance vs. enforcement vs. revocation:

For an agent-heavy environment, I'd look for a system that provides per-agent identity + short-lived credentials + least-privilege authorization + in-path enforcement + immediate revocation + auditability. Traditional shared API keys or service accounts make individual-agent revocation and attribution much harder.

If you're asking because you're evaluating specific products/vendors, I can give you a current comparison of the leading tools (e.g. Microsoft, Okta, CyberArk, SailPoint, Aembit, Oasis Security, etc.) specifically on who can issue and revoke agent permissions.

Managing permissions for non-human identities (NHIs) —such as AI agents, bots, service accounts, automated pipelines, and machine workloads—requires a specialized category of security solutions often referred to as Non-Human Identity Management (NHIM) or Machine Identity Management (MIM).

Unlike traditional human IAM tools built around active logins and manual approvals, these specialized platforms discover, scope, dynamically issue, and automatically revoke machine credentials.

Dedicated Non-Human Identity (NHI) Security Platforms

These emerging solutions specifically target shadow, unmanaged, or autonomous AI/bot identities, mapping them to human owners and analyzing their runtime behaviors to revoke excessive privileges:

• Astrix Security : Discovers AI agents, MCP (Model Context Protocol) servers, and machine connections, providing active privilege remediation and least-privilege scoping.
• Oasis Security : Maps NHIs across SaaS, cloud, and CI/CD environments, tying every bot or automated agent to a responsible owner and automating lifecycle revocation.
• Token Security : Focuses on machine-to-machine governance and identifying toxic permission combinations or orphaned agent identities.
• Entro Security : Provides deep discovery, classification, and real-time threat detection (NHIDR) for machine credentials and AI agent activity.
• Reco.ai : Continuously tracks agent access patterns and automatically revokes credentials, sessions, and connections for obsolete or compromised bots.

Secrets Management and Dynamic Access Tools

These platforms issue short-lived, on-demand credentials (like dynamic database tokens or API keys) that automatically self-destruct or expire after a designated task finishes:

• Akeyless Identity Security Platform : Uses a zero-knowledge architecture to support dynamic secrets, automated rotation, and just-in-time (JIT) access for machine workloads.
• HashiCorp Vault : Generates on-demand, time-to-live (TTL) constrained credentials for cloud services and databases that naturally expire and revoke themselves.
• CyberArk Conjur Cloud : Designed to tackle machine-native authentication and eliminate static "secret zero" vulnerabilities in automated pipelines.

Cloud-Native & Enterprise Workload Identity Controls

If your agents and bots operate strictly within a specific ecosystem, cloud and directory providers supply native workload identity mechanisms that tie permissions directly to the compute runtime rather than long-lived keys:

• Microsoft Entra Workload ID : Manages and conditionalizes access for service accounts and automated apps inside Azure, supporting automated risk-based blocking.
• SPIFFE/SPIRE : An open-source standard for zero-trust workload identity that issues cryptographic SVIDs (SPIFFE Verifiable Identity Documents) dynamically to services and containers, revoking them the moment the workload stops.

If you're trying to secure a specific type of automation, tell me:

• Are you dealing mostly with AI agents/LLMs or standard CI/CD bots/service accounts?
• What cloud or infrastructure provider (AWS, Azure, Kubernetes) do they run on?

I can recommend the most seamless integration for your stack.