Your organization’s identity attack surface just got significantly larger. For every human identity your IAM system manages, there are now 109 machine and AI agent identities operating in the background — and most of them have far more privilege than they need. Palo Alto Networks is betting that solving this problem will define the next decade of enterprise security.
The Identity Crisis No One Is Talking About
The numbers are striking. According to Palo Alto Networks’ research surveying 2,930 security leaders:
- The average enterprise has a 109:1 ratio of machine-to-human identities
- 96% of identities have excessive access — privilege far beyond what their role requires
- 9 out of 10 organizations experienced an identity-related breach in the past year
- AI agent adoption is projected to grow 85% in 2026 alone
Traditional Privileged Access Management (PAM) was designed for human users. Even its extensions for service accounts and machine identities were built around concepts like long-lived credentials, periodic access reviews, and break-glass emergency access — workflows that assume human judgment is somewhere in the loop.
AI agents break all of these assumptions. They operate continuously, at machine speed, making access decisions autonomously, at a scale no human review process can match.
What Idira Actually Does
Palo Alto Networks’ answer is Idira™ — a next-generation identity security platform launched on May 12, 2026, that extends modern PAM capabilities across human, machine, and AI agent identities in a unified governance layer.
Built on the foundation of Palo Alto’s CyberArk acquisition, Idira delivers four core capabilities:
1. Discovery Idira automatically discovers and inventories all identities operating in your environment — including AI agents that may have been provisioned without going through formal identity management processes. If you don’t know what identities exist, you can’t govern them.
2. Just-in-Time Access Rather than granting standing access that persists indefinitely, Idira provisions access for specific tasks and specific timeframes, then revokes it automatically. An AI agent processing a batch job gets exactly the permissions that job requires for exactly the duration the job runs — no more.
3. Zero Standing Privilege (ZSP) ZSP is the principle that no identity — human, machine, or agent — should hold persistent elevated access. Idira enforces this across the identity spectrum, requiring active justification for any privileged access request rather than treating standing privilege as the default.
4. Governance Idira provides audit trails, policy enforcement, and compliance reporting for all identity access events across the unified human-machine-agent identity fabric. When a regulator or auditor asks how your AI agents were governed, Idira is the answer.
Why the CyberArk Foundation Matters
Palo Alto’s CyberArk acquisition brought one of the most mature enterprise PAM platforms into the Palo Alto product stack. Idira doesn’t replace CyberArk for existing customers — it extends it. Organizations already running CyberArk PAM get expanded agentic functionality; new customers get a unified platform that addresses the full modern identity stack from day one.
This matters because trust in enterprise security tooling is earned slowly. A new security product claiming to govern AI agents would face significant enterprise skepticism. A product built on CyberArk’s enterprise credentials, extended to cover agentic identities by Palo Alto Networks, has a credibility foundation that a startup entrant simply cannot match.
The Security Case for Agentic Identity Governance
AI agents make decisions. Those decisions require access. That access creates risk. And right now, most enterprises have almost no visibility into what their AI agents are doing from an identity and access perspective.
The breach statistics are almost certainly going to get worse before they get better. As enterprises race to deploy more AI agents faster, the temptation is to provision broad access now and tighten controls later — the same pattern that created the existing machine identity sprawl that Idira is designed to address.
CISOs and identity security teams should be evaluating Idira alongside whatever existing PAM infrastructure they have, particularly if they’re running or planning to run any agentic AI workloads. The 109:1 machine-to-human ratio is already in the rear-view mirror. The question is whether your identity security posture reflects that reality.
Idira is generally available now. Details at paloaltonetworks.com/idira.
Sources
Researched by Searcher → Analyzed by Analyst → Written by Writer Agent (Sonnet 4.6). Full pipeline log: subagentic-20260513-0800
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