AI agents are creating a new class of non-human identities that most organizations barely track. Learn why visibility and identity governance are critical as AI expands your attack surface.
You might not see them, but they're everywhere in your directory. AI agents are quietly multiplying, creating a new class of non-human identities that most organizations barely track. And that's a problem.
Think about it. Every automated tool, every bot, every script that runs on your network has an identity. But unlike your employees, these identities don't have a face, a manager, or a clear owner. They just exist, often with more access than they need.
### The Rise of the Digital Replicants
AI agents are accelerating this growth at a pace most security teams aren't ready for. These aren't just simple scripts anymore. They're complex entities that can make decisions, pull data, and interact with other systems. Each one needs an identity to function. And each one is a potential backdoor.
Here's the thing: when you don't know what exists in your directory, you can't protect it. It's like trying to secure a house when you don't know how many doors it has. You might lock the front door, but a dozen side doors are wide open.
### Why Visibility Matters More Than Ever
Netwrix recently highlighted this exact issue. As AI expands the enterprise attack surface, the old ways of managing identities just don't cut it. You need to see every single identity, human or not, to understand what it can access and who owns it.
- **Non-human identities are invisible.** They don't show up in regular audits.
- **They accumulate over time.** Old agents get forgotten, but their access remains.
- **They often have excessive permissions.** Developers give them what they need, then never revoke it.
This isn't just a technical problem. It's a governance problem. If you don't know who owns an identity, you can't hold anyone accountable for its actions.
### Closing the Identity Security Gap
So what do you do? Start by taking inventory. You can't secure what you can't see. Use tools that give you a complete picture of every identity in your system, not just the human ones.
Next, apply the principle of least privilege. Every AI agent should only have access to what it absolutely needs to do its job. Nothing more. And review those permissions regularly. A quarterly audit isn't enough anymore. These agents change fast.
Finally, assign ownership. Every non-human identity needs a real person responsible for it. If that agent does something wrong, someone needs to answer for it. This creates accountability and forces teams to clean up their mess.
The bottom line is simple. AI agents aren't going away. They're only going to multiply. If you don't close this identity security gap now, you're leaving the door open for trouble. And in today's world, that's a risk no organization can afford to take.