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Nessus

Nessus es la solución líder de escaneo de vulnerabilidades de Tenable, empleada para identificar brechas de seguridad en sistemas, aplicaciones y redes, con capacidades avanzadas de detección y reportes detallados.

Itrion ejecuta 200 escaneos mensuales con Nessus, cubriendo 5 000 hosts, detectando 15 000 vulnerabilidades únicas y reduciendo el tiempo medio de remediación a 24 h gracias a informes automatizados y priorización basada en riesgo.

200

Escaneos/mes

5 000

Hosts cubiertos

15 000

Vulnerabilidades detectadas

24 h

Tiempo medio remediación

Beneficios clave de Nessus

Cobertura amplia
Sistemas, apps, redes
Detección avanzada
Plugins actualizados
Priorización de riesgos
CVSS & contexto
Informes automáticos
Dashboards personalizables

Componentes esenciales

ComponenteFunciónUso típico
Nessus ScannerEscaneo de vulnerabilidadesHosts, redes, apps
Nessus ManagerGestión centralOrquestación y scheduling
PluginsDetección dinámicaNueva explotación
Policy EditorConfiguración de políticasEscenarios a medida
Reports & AlertsInformes detalladosRemediación guiada
APIsIntegraciónSIEM, ticketing
DashboardsVisualizaciónMétricas y tendencias

Flujo de uso Itrion + Nessus

1 · Definir política
2 · Agregar targets
3 · Ejecutar escaneo
4 · Analizar resultados
5 · Generar reporte

Ciclo completo en ≤ 90 min desde definición a informe.

Fortalezas de Itrion con Nessus

Programamos escaneos automáticos y recurrentes para cobertura continua de activos.

Enviamos vulnerabilidades críticas a Splunk/ELK para correlación de incidentes.

Aplicamos criterios CVSS, contexto de negocio y exposición para clasificar hallazgos.

Generamos tickets y guías de acción automática con parches y mitigaciones sugeridas.

Razones para elegir Itrion

  • Onboarding en 2 h: Manager y agentes Nessus desplegados con IaC.
  • Escalabilidad horizontal: distribución de escaneos en múltiples workers.
  • Governance: políticas de escaneo y retención según ISO/ENS.
  • Soporte 24/7: monitoreo Proactive, alertas y response < 10 min.

Nessus is the leading vulnerability scanning solution from Tenable, used to identify security gaps in systems, applications, and networks, with advanced detection capabilities and detailed reporting.

Itrion runs 200 scans monthly with Nessus, covering 5,000 hosts, detecting 15,000 unique vulnerabilities, and reducing average remediation time to 24 h thanks to automated reports and risk-based prioritization.

200

Scans/month

5,000

Hosts covered

15,000

Vulnerabilities detected

24 h

Average remediation time

Key benefits of Nessus

Broad coverage
Systems, apps, networks
Advanced detection
Updated plugins
Risk prioritization
CVSS & context
Automated reports
Customizable dashboards

Essential components

ComponentFunctionTypical use
Nessus ScannerVulnerability scanningHosts, networks, apps
Nessus ManagerCentral managementOrchestration & scheduling
PluginsDynamic detectionNew exploitation
Policy EditorPolicy configurationCustom scenarios
Reports & AlertsDetailed reportingGuided remediation
APIsIntegrationSIEM, ticketing
DashboardsVisualizationMetrics & trends

Itrion usage flow with Nessus

1 · Define policy
2 · Add targets
3 · Run scan
4 · Analyze results
5 · Generate report

Complete cycle in ≤ 90 min from definition to report.

Itrion strengths with Nessus

We schedule automatic and recurring scans for continuous asset coverage.

We send critical vulnerabilities to Splunk/ELK for incident correlation.

We apply CVSS criteria, business context, and exposure to classify findings.

We generate tickets and automatic action guides with suggested patches and mitigations.

Reasons to choose Itrion

  • Onboarding in 2 h: Nessus Manager and agents deployed with IaC.
  • Horizontal scalability: scan distribution across multiple workers.
  • Governance: scanning and retention policies per ISO/ENS.
  • 24/7 support: Proactive monitoring, alerts, and response < 10 min.

At Itrion, we provide direct, professional communication aligned with the objectives of each organisation. We diligently address all requests for information, evaluation, or collaboration that we receive, analysing each case with the seriousness it deserves.

If you wish to present us with a project, evaluate a potential solution, or simply gain a qualified insight into a technological or business challenge, we will be delighted to assist you. Your enquiry will be handled with the utmost care by our team.