The exposure management giant unveils an agentic AI system that automates security workflows at machine speed — and one customer is already saving two days of work every month.
Tenable Holdings has launched Tenable Hexa AI, an agentic AI engine embedded within its Tenable One Exposure Management Platform, designed to autonomously orchestrate security workflows and neutralise cyber risks before they can be exploited.
The Problem It’s Solving
AI-powered cyberattacks are shrinking the window between vulnerability discovery and exploitation to near zero. Security teams are simultaneously juggling fragmented tools, growing attack surfaces spanning cloud, identity, OT, and AI systems — and an increasing mix of human and automated actors. The result, Tenable argues, is a reactive security posture that consistently falls behind threat actors.
What Hexa AI Actually Does
At its core, Hexa AI functions as an orchestration engine. This mission-control centre draws on Tenable’s Exposure Data Fabric, described as the industry’s most comprehensive repository of contextualised exposure intelligence. The system maps relationships between vulnerabilities, identities, assets, configurations, and AI systems, then coordinates multi-step remediation workflows across the enterprise at machine speed.
Key capabilities include out-of-the-box agents for routine tasks like asset management and reporting, alongside fully customisable agents that organisations can tailor to their specific environments — all with human-in-the-loop safeguards built in.
Real-World Impact Already Visible
One early adopter, a French-based international manufacturing company, reported reclaiming two full days per month previously lost to manual asset tagging alone — time now redirected toward investigating and closing critical security gaps.
The Bigger Picture
“The window from discovery to exploitation has effectively vanished,” said Eric Doerr, Chief Product Officer at Tenable, underscoring the urgency behind the launch.
As enterprises increasingly integrate AI tools into their operations, the attack surface continues expanding in unpredictable ways. Hexa AI represents a broader industry shift — from human-paced, reactive security operations to autonomous, preemptive risk reduction driven by agentic systems that can act faster than any human team.
