How Mature Is Your NHI Security Program?

Non-human identity threats are one of the fastest-growing security risks in modern environments. The issue is not just the threats themselves. It is the lack of visibility, ownership, and control over the identities that enable them.

API keys, OAuth tokens, service accounts, and AI agents now operate across cloud platforms, SaaS applications, and internal systems. These non-human identities often persist without clear ownership, carry excessive permissions, and remain active long after they should have been revoked.

To understand this category, see what are non-human identities.

Most organizations understand that these risks exist. Far fewer understand their actual level of exposure.

This guide helps you assess your current NHI security maturity, identify where gaps exist, and understand what to do next.

Non-Human Identity Threats Are an Exposure Problem

Non-human identity threats do not behave like traditional security risks. They do not rely on breaking in. They rely on already having access.

For example:

• An exposed API key in a public repository can provide direct system access
• An overprivileged OAuth token can grant unintended access across SaaS applications
• A forgotten service account can persist long after the system it supported is deprecated

These are not isolated vulnerabilities. They are persistent access paths.

To see how these risks emerge across connected systems, read the promise and peril of third-party integrations.

These access paths are:

• Distributed across systems
• Continuously active
• Rarely inventoried or owned

The result is not just risk. It is an unknown exposure.

Why Most Organizations Don’t Know Their Exposure

Lack of Visibility

Many teams do not have a complete inventory of non-human identities. Credentials exist across cloud platforms, SaaS integrations, and automation tools without a centralized view.

This creates a fragmented attack surface that expands with every new integration or deployment.

Ownership Gaps

Even when identities are known, ownership is unclear. Teams cannot confidently answer who is responsible for a specific credential or integration.

This slows response time and increases risk during incidents.

Illusion of Control

Existing tools such as IAM and secrets management provide partial coverage. They are not designed to fully govern non-human identities across environments.

Understanding this limitation is critical when evaluating your identity governance approach.

Continuous Change

Every new integration, automation workflow, or AI deployment introduces additional identities.

AI agents accelerate this by operating autonomously across systems.

To explore this further, see securing AI agents at scale.

How to Assess Your Exposure to Non-Human Identity Threats

To understand your current state, evaluate four key areas:

Visibility

Do you know all the non-human identities operating across your environment?

Ownership

Can each identity be mapped to a responsible team or system?

Control

Are permissions actively enforced and limited to what is required?

Lifecycle

Are identities continuously monitored, rotated, and decommissioned when no longer needed?

Without these four elements, non-human identity threats remain unmanaged.

NHI Security Maturity Levels

Stage	Score	What It Looks Like	What It Means
Crawl	10–16	No complete inventory, manual processes, fragmented tools, limited monitoring	High exposure. You lack visibility and control, increasing breach and operational risk
Walk	17–24	Partial visibility, some automation, gaps in monitoring and control	Partial control. Risks remain due to inconsistent governance
Run	25–30	Full visibility, integrated systems, automated governance, continuous monitoring	Strong control. Exposure is minimized through visibility and enforcement

Self-Assessment: Where Does Your NHI Program Stand?

Use the following questions to evaluate your maturity. Assign 1 to 3 points for each answer and calculate your total score.

(Keep your question set here)

What Your Score Means

Crawl (10–16)

You have limited visibility and control. Non-human identities likely exist without oversight, creating significant exposure.

Walk (17–24)

You have some control, but gaps remain. Inconsistent visibility and enforcement create ongoing risk.

Run (25–30)

You have strong governance in place. Risks are reduced through visibility, automation, and control.

What to Do Next

If You’re in Crawl

Start with visibility. Build a complete inventory of non-human identities and identify where access exists.

If You’re in Walk

Focus on integration and control. Reduce fragmentation and enforce consistent policies across environments.

If You’re in Run

Optimize and automate. Maintain continuous governance and adapt to new identities introduced by AI and automation.

From Assessment to Action

Understanding your maturity is the first step. The next step is identifying which identities create the highest risk and how to reduce that exposure.

For a broader view of this category, explore what are non-human identities.

Take the Next Step

Identify your highest-risk non-human identities and understand where exposure exists.

Run a risk scan to uncover the most critical gaps in your environment.

Or schedule a demo to see how continuous visibility, ownership mapping, and control can strengthen your NHI security program.