2026 Gartner® Market Guide for Adversarial Exposure Validation

See how leading organizations operationalize CTEM with continuous, evidence-driven validation.

Are your security controls actually working?

Traditional vulnerability management tells you what could be a problem.
Adversarial Exposure Validation (AEV) proves what is.

“By 2029, 60% of organizations will adopt a structured exposure validation practice as part of CTEM.” – Gartner

The latest Gartner Market Guide underscores a clear shift. Security teams are moving from identifying exposure to proving what’s actually exploitable. AttackIQ is recognized as a Representative Vendor for the second consecutive year.

Inside the report:

Market definition, plus mandatory and common AEV capabilities
Three core use cases: optimize defense, improve exposure awareness, and scale offensive testing
Expanded vendor landscape, nearly doubling from 16 to 28 providers (new)
Deeper guidance on simulation vs. emulation and when to use each (new)
How agentic AI is reshaping and scaling offensive testing (new)
Architecture and deployment models, including digital twin environments (new)
Pricing, licensing, and practical recommendations on where to start

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