By NHI Mgmt Group Editorial TeamBased on SentinelOne: “Shadow Agents: How SentinelOne Secures the AI Tools That Act Like Users” (February 17, 2026)

TL;DR: AI adoption is moving faster than security governance, and SentinelOne says unsanctioned AI usage is already tied to breaches, higher incident costs, and weak controls across the AI lifecycle. The real issue is not visibility alone, but that access review, endpoint, and interaction-layer controls were not built for agents that execute code and touch secrets.


At a glance

What this is: SentinelOne maps the widening gap between rapid AI adoption and immature governance, arguing that agentic assistants need controls across endpoint, interaction, and runtime layers.

Why it matters: IAM, PAM, and NHI teams need to treat agentic AI as a governed identity problem because these tools can inherit user privileges, touch secrets, and bypass chatbot-era assumptions.


Context

AI governance is the set of controls that decide who or what can use AI systems, what data they can see, and what actions they can take. In this article, the gap is not model quality but operational control: organisations are adopting AI faster than they can inventory it, classify it, and govern its behaviour.

The article focuses on agentic AI assistants that can execute code, access local files and secrets, call APIs, and operate with the same privileges as the user account running them. That makes the problem a cross between NHI governance, endpoint control, and interaction-layer policy, rather than a simple chatbot visibility issue.


Key questions

Q: What breaks when organisations treat AI agents like stateless chatbots?

A: When teams treat agents as simple chat interfaces, they lose the controls needed for durable work. Context disappears across turns, tool use becomes ad hoc, approvals are hard to enforce, and side effects are difficult to audit. In production, that creates fragmented ownership, weak evidence, and unclear responsibility for actions taken on a user or system's behalf.

Q: How do security teams know if AI governance is working?

A: Look for evidence that access decisions are reviewable, permissions are revocable, and exceptions are not becoming permanent. If the team cannot explain who owns an AI workflow, what it can reach, and when its access was last reviewed, governance is incomplete. Control maturity shows up in traceability, not adoption volume.

Q: What do security teams get wrong about Shadow AI?

A: They often treat Shadow AI as an approval problem for software, when it is usually also an identity problem. The hidden risk can be an undocumented token, an over-permissioned service account, or an autonomous agent with unreviewed reach. Inventory the identity layer before you decide the tool is the issue.

Q: Who should own governance when humans and AI agents share access paths?

A: Ownership should sit with the identity, security, and platform teams jointly, because the control problem spans human delegation, machine credentials, and runtime auditability. If each team manages only its own layer, no one can reconstruct the full action chain or revoke access cleanly when the workflow changes.


Technical breakdown

Why agentic AI changes the control problem

Agentic AI assistants are not just another user interface for LLMs. They can invoke tools, spawn processes, touch files, and communicate outward through APIs or non-standard ports. That shifts the security question from content moderation to authority management: what can the assistant do, on whose behalf, and inside which runtime boundary. When a tool can execute code and inherit a user session, the security model has to account for both the AI interaction and the underlying endpoint identity.

Practical implication: Treat agentic assistants as privileged executors, not passive chat tools.

Endpoint telemetry and AI interaction controls need to work together

The article describes a three-layer model: endpoint detection, interaction-layer governance, and hardening inside the agent runtime. EDR/XDR sees process creation, file activity, network activity, and persistence. Interaction security sees prompt content, shadow AI discovery, and tool-chain requests before they are executed. Runtime hardening adds checks on supply chain integrity, unsafe configuration, and outbound egress. None of these layers is sufficient alone because each sees a different part of the agent’s behaviour.

Practical implication: Correlate endpoint, interaction, and runtime signals before deciding an agent is safe.

Why shadow AI becomes an identity governance issue

Shadow AI is not only an application discovery problem. If an assistant runs as a local process, uses a user context, or calls tools through MCP-style integrations, it becomes part of the identity estate that governance teams must inventory and classify. The operational risk is that usage can remain hidden from policy, recertification, and access review processes until secrets are already exposed. That is why discovery, classification, and enforcement have to move earlier in the lifecycle.

Practical implication: Add agent discovery and classification to the same governance workflows used for NHI inventory and review.


Threat narrative

Attacker objective: The attacker’s objective is to exploit agentic execution to reach secrets, data, or operational actions through a trusted user context.

  1. Entry occurs when agentic AI assistants such as OpenClaw appear in the environment through local processes, wrapper tools, or other shadow AI paths that bypass normal approved-app visibility.
  2. Credential and secret exposure follow because the assistant runs with user-level privileges and can access local files, secrets, and APIs within that session context.
  3. Escalation and impact occur when the agent executes code, communicates externally, and moves from exploration to exfiltration or other harmful actions without adequate governance gates.

Read and download The State of NHI & AI Agent Breach Report 2026, covering 200+ breaches impacting Non-Human Identities including AI Agents.


NHI Mgmt Group analysis

Agentic AI creates an assumption collapse, not just a new control gap: access review processes were designed for privileges that persist long enough to be reviewed, certified, or revoked later. That assumption fails when an assistant can obtain, use, and discard authority inside one working session, leaving governance with no stable artefact to examine. The implication is that practitioner teams must rethink how authority is issued and observed across the full AI lifecycle.

Shadow AI becomes a governance failure when it is also an identity failure: the article describes tools that can run as processes, inherit user privileges, and touch secrets, which moves them out of the chatbot category. That puts discovery, ownership, and offboarding at the centre of the problem, not just prompt safety. The practical conclusion is that AI inventory must be tied to identity lifecycle controls, not application lists.

Runtime visibility is now a prerequisite for AI governance: policy written at the acceptable-use layer does not stop an assistant from calling APIs or opening files if the execution boundary is already established. EDR, interaction monitoring, and runtime hardening are complementary because each sees a different failure point. Security teams should expect governance to fail where the control set only inspects text and never inspects action.

Ephemeral AI authority: the article points to a class of agentic systems that behave more like privileged automation than software users. Once that boundary exists, old distinctions between endpoint protection, secrets governance, and AI policy stop being separable operating domains. Practitioners need a unified control model for AI execution, not three disconnected teams.

AI governance will increasingly be judged by containment, not policy volume: the decisive question is whether an organisation can constrain what an agent does after discovery, not whether it has documented acceptable use. That shifts the market toward controls that can score, block, audit, and respond at the moment of execution. Governance maturity now depends on enforcement depth, not policy breadth.

From our research library:

What this signals

Agentic AI governance will be measured at the point of execution: the useful control question is no longer whether a policy exists, but whether the organisation can stop an assistant from using inherited authority in real time. That pushes practitioner programmes toward discovery, enforcement, and auditability across the same control boundary.

Visibility alone will not close the gap if the governance model still assumes a human operator behind every action. Once assistants can execute code, access secrets, and call tools independently, the programme has to govern runtime behaviour as an identity problem, not just a content problem.


For practitioners

  • Build a live inventory of agentic AI tools Identify assistant processes, browser extensions, wrapper tools, and agent runtimes across endpoints, then map each one to an owner, use case, and privilege source.
  • Classify agents by the privileges they inherit Record whether each assistant can read local files, call APIs, access secrets, or spawn shell processes, because inherited user authority defines the real risk boundary.
  • Tie prompt controls to endpoint response Use interaction-layer policies to stop sensitive data from entering an execution pipeline, then verify that endpoint telemetry can confirm whether the agent still acted.
  • Harden agent runtimes against supply-chain drift Validate checksums, block unsigned or modified skills, and review daily audits for prompt-injection vectors, unsafe configuration, and unauthorized egress.
  • Replace chatbot-only acceptable-use rules Update policy language so it covers autonomous assistants, code execution, secrets access, and external communication, not just user-entered prompts in a browser.

Key takeaways

  • Agentic AI assistants change the governance model because they can act with user-level privileges, access secrets, and execute code rather than merely generate text.
  • The article’s central message is that most organisations are adopting AI faster than they can enforce discovery, classification, and runtime control.
  • A workable programme will tie agent inventory to identity lifecycle, endpoint telemetry, and interaction-layer policy so unsafe actions can be contained, not just observed.

Standards & Framework Alignment

This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.

OWASP Agentic AI Top 10, OWASP Non-Human Identity Top 10 and MITRE ATT&CK define the specific risk controls and attack patterns relevant to this term.

FrameworkControl / ReferenceRelevance
OWASP Agentic AI Top 10ASI03 — Identity & Privilege AbuseThe article centres on assistants inheriting and using user-level authority.
ASI02 — Tool MisuseThe article highlights agents calling tools, APIs, and shell processes outside expected guardrails.
Recommendation — Restrict agent authority to the minimum task scope and log every privilege-bearing action. Constrain which tools an agent can invoke and monitor for unsafe tool sequences.
OWASP Non-Human Identity Top 10NHI-04 — Insecure AuthenticationThese assistants operate through inherited identities and must be authenticated and bound correctly.
NHI-05 — Overprivileged NHIThe article repeatedly warns that agents behave like privileged automation accounts.
Recommendation — Bind agent sessions to verifiable identities and prevent unauthorised reuse of user credentials. Review agent permissions against task scope and remove standing excess access.
MITRE ATT&CKTA0006;TA0010 — Credential Access; ExfiltrationThe article describes secrets access and data movement as the key threat pattern.
Recommendation — Map agent secrets access and egress activity to credential-access and exfiltration detections.

Key terms

  • Agentic AI: Autonomous AI systems capable of planning, deciding, and taking actions, including calling APIs, writing code, and orchestrating other agents, with minimal human oversight. Agentic AI introduces new NHI risks as agents must authenticate to external services.
  • Shadow AI: AI agents, copilots, or connected tools operating without full visibility or governance from security teams. Shadow AI becomes an identity problem when those systems authenticate with unmanaged tokens, service accounts, or OAuth apps that can reach production resources.
  • Execution-Aware Control: Execution-aware control is a security measure that evaluates what a system is allowed to do while it is running, not only what was approved at build time. It matters when software can generate actions dynamically, because runtime behaviour becomes the primary risk surface.
  • AI Interaction Protection: AI interaction protection is the control set used to secure prompts, outputs, tool calls, and data flows around AI systems. It combines policy enforcement, monitoring, and leak prevention to reduce exposure of sensitive information while preserving the operational value of automation.

Deepen your knowledge

NHI governance, agentic AI identity, and machine identity lifecycle are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If you are responsible for identity security strategy or NHI governance in your organisation, it is worth exploring.
NHIMG Editorial Note
Published by the NHIMG editorial team on July 11, 2026.
Updated on October 11, 2026.
NHI Mgmt Group, the independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org