Vulnerability Assessment

Nessus — The World's Most Trusted Vulnerability Assessment Scanner

Nessus by Tenable is the most widely deployed vulnerability scanner in the world — used by security teams in 30,000+ organisations to identify vulnerabilities, misconfigurations, and compliance violations across their infrastructure.

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Built for Security Teams That Demand Results

Nessus by Tenable is the most widely deployed vulnerability scanner in the world — used by security teams in 30,000+ organisations to identify vulnerabilities, misconfigurations, and compliance violations across their infrastructure.

SecOpsTool partners directly with Nessus to provide licences, professional onboarding, integration support, and ongoing expert guidance — ensuring you get the maximum return from your security investment.

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Use Cases

  • Network vulnerability assessment
  • Compliance scanning
  • Cloud security posture
  • OT/ICS security
  • Red team reconnaissance
  • Continuous monitoring

Compliance & Standards

CIS BenchmarksDISA STIGPCI DSSHIPAAISO 27001NIST 800-53

Everything You Need from Nessus

Comprehensive features designed to accelerate your security programme and reduce risk across the entire development lifecycle.

90,000+ Plugins

The most comprehensive vulnerability coverage with 90,000+ plugins updated daily — detecting CVEs faster than any other scanner.

Network & Infrastructure Scanning

Scans servers, workstations, network devices, cloud instances, and OT/ICS systems for vulnerabilities and misconfigurations.

Configuration Auditing

Validates system configurations against CIS Benchmarks, DISA STIGs, PCI DSS, and custom compliance policies.

Credentialed & Agent Scanning

Deep credentialed scans provide comprehensive internal visibility — agents enable scanning of offline and remote devices.

Cloud Infrastructure Scanning

Assesses AWS, Azure, and GCP assets for cloud-specific misconfigurations and vulnerabilities alongside traditional infrastructure.

Prioritised Risk Scoring

Tenable's Predictive Prioritisation uses ML to rank which vulnerabilities pose the greatest real-world risk — not just CVSS scores.

Try Nessus Free for 14 Days

Get full access to Nessus's enterprise features — no credit card required. Our security engineers will onboard you and ensure you get maximum value from day one.

  • Full-featured 14-day licence — no limitations
  • Dedicated onboarding by certified security experts
  • Integration support for your existing CI/CD pipeline
  • Post-trial assessment report included

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Fill in your details and receive your trial licence within 24 hours.

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