Überblick
Tenable.io is a cloud-based vulnerability management platform from the makers of Nessus, the world's most widely deployed vulnerability scanner. It provides comprehensive visibility into vulnerabilities across IT, cloud, and OT environments.
The Vulnerability Priority Rating (VPR) uses machine learning to analyze threat intelligence, exploit availability, and real-world attack data to prioritize vulnerabilities that pose actual risk—not just high CVSS scores.
Tenable.io's asset-centric approach provides continuous visibility into the attack surface, helping organizations understand what's exposed and where to focus remediation efforts.
Hauptfunktionen
VPR Scoring
AI-powered prioritization based on real-world threat data and exploitability.
Nessus Scanning
Industry-leading vulnerability scanner with 80,000+ plugins.
Asset Discovery
Continuous asset discovery and inventory across all environments.
Cloud Assessment
Native scanning for AWS, Azure, GCP cloud configurations.
Web App Scanning
DAST scanning for web application vulnerabilities.
Compliance
Audit configurations against CIS benchmarks and regulatory requirements.
Vor- & Nachteile
Vorteile
- Best-in-class vulnerability detection
- Excellent risk prioritization
- Comprehensive asset visibility
- Strong compliance features
- Trusted Nessus engine
- Good API and integrations
Nachteile
- Per-asset pricing adds up
- UI can feel dated
- Reporting could be better
- Agent deployment at scale
- Some features require add-ons
Preise
Enterprise pricing based on deployment scale and features:
Enterprise Model
Custom pricing based on organization size
Tiered Licensing
Multiple tiers with increasing capabilities
Volume Discounts
Available for large deployments
Professional Services
Implementation and support packages
Annual Contracts
Typically multi-year commitments
Demo Available
Contact sales for custom quote
Recommended Certifications
Tenable certifications validate proficiency with Nessus vulnerability scanning and Tenable.io cloud-based vulnerability management. These credentials demonstrate expertise in continuous exposure management.
Nessus Certified Professional
Deploy Nessus scanners, configure credentialed scans, analyze vulnerability data, and generate compliance reports.
