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NHI Glossary

What Is Agentic AI?

Agentic AI describes AI systems, typically built on large language models, that are designed to pursue goals autonomously through multi-step reasoning, planning, and tool use, rather than simply responding to a single prompt. It is often used to distinguish a class of AI behavior from individual AI agents: agentic AI is the broader paradigm of systems that can decompose a task, decide which actions to take, execute them through connected tools or other agents, and adapt based on outcomes, sometimes orchestrating teams of specialized agents to complete complex workflows. The defining trait is autonomy over a sequence of decisions rather than a single inference. Agentic AI systems increasingly interact with enterprise infrastructure directly, reading and writing data, calling internal APIs, and triggering downstream processes.

Why It Matters

Agentic AI expands the number of decision points where something can go wrong without a human in the loop, and each of those decision points is typically backed by a machine credential granting real access to real systems. Because agentic systems chain actions together, a single flawed decision or manipulated input early in the chain can cascade into a sequence of unintended actions, a risk pattern sometimes called a toxic combination when an agent's access, autonomy, and exposure to untrusted input line up badly. This is compounded by shadow AI, where teams stand up agentic workflows without security's knowledge, meaning the underlying non-human identities and their permissions are invisible to governance. Regulatory attention is catching up: the EU AI Act introduces obligations for higher-risk AI systems, and organizations deploying agentic AI at scale are adding meaningfully to the non-human identity sprawl already flagged in OWASP's NHI Top 10 (2025), where 80% of identity breaches involve an NHI.

How Cydenti Helps

Cydenti extends identity visibility to the full chain of non-human identities that agentic AI workflows depend on, including the agents themselves, the tools they invoke, and the service accounts underlying those tools. This makes it possible to see where autonomous decision-making intersects with sensitive access, and to catch agentic deployments that were never registered with security in the first place. Risk scoring highlights combinations of autonomy and privilege that warrant closer review before they become an incident. See how Cydenti's AI risk engine brings agentic AI into your identity security program.

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Frequently Asked Questions

What is the difference between agentic AI and an AI agent?

An AI agent is a specific software system that acts autonomously. Agentic AI is the broader concept describing that class of autonomous, tool-using, goal-directed AI behavior, which can involve a single agent or multiple agents working together. In practice the terms are often used interchangeably, with agentic AI referring more to the paradigm and AI agent to an individual instance.

Why does agentic AI increase security risk compared to traditional automation?

Traditional automation follows a fixed, predictable script. Agentic AI decides its own sequence of actions based on reasoning over context, including content it reads from untrusted sources, which makes its behavior harder to predict and its access harder to scope tightly in advance, increasing the chance of unintended or manipulated actions.

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What Is Agentic AI? | Cydenti