Tenable

Summary

Tenable is the leading AI-powered exposure management platform, helping organizations find, prioritize, and eliminate cyber exposures across their entire attack surface. Tenable One unifies visibility across cloud, identity, OT, web apps, and traditional IT infrastructure, while Hexa AI provides agentic orchestration to accelerate remediation. Products include Nessus (the most widely deployed vulnerability scanner), Tenable Vulnerability Management, Cloud Security (CNAPP), Identity Exposure, and OT Security. Named a Leader in the 2025 Gartner Magic Quadrant for Exposure Assessment Platforms.

Use cases & highlights

• Tenable One: unified exposure management across cloud, identity, OT, and IT
• Hexa AI: agentic orchestration for coordinated remediation at speed
• Nessus Professional/Expert: industry-standard vulnerability scanner
• Cloud Security (CNAPP): misconfigurations, risky entitlements, and vulnerabilities
• Identity Exposure: Active Directory and Entra ID hardening
• 2025 Gartner Magic Quadrant Leader for Exposure Assessment Platforms