Blog de Tenable
CVE-2025-20333, CVE-2025-20362: Frequently Asked Questions About Zero-Day Cisco Adaptive Security Appliance (ASA) and Firewall Threat Defense (FTD) Vulnerabilities

Estafas de Cash App: los sorteos atrapan a los usuarios de Instagram, mientras que los videos de YouTube prometen dinero fácil
Los estafadores de Cash App atacan a usuarios de Instagram y YouTube. Here’s what you need to know about their tactics — and how to avoid being conned.In part one of our two-part series on Cash App scammers, I explored how promotional tactics used by the popular person-to-person (P2P) payment…
Cómo elegir la solución adecuada de gestión de vulnerabilidades
As vulnerability management evolves, organizations are seeing increased need for prioritization, benchmarking and flexible reporting. Here are five things to keep in mind when choosing a vulnerability management solution.Vulnerability management is once again rising to the top of the security…
Tenable Lumin: Traducir la gestión de vulnerabilidades al idioma de los negocios
With Tenable Lumin, we’re giving customers a bridge between the language of vulnerability management and the language of business. In our work here at Tenable, we often hear from our CISO customers about the dual challenges they face: How to help business executives and the board…
How To: Run Your First Vulnerability Scan with Nessus
Get your Nessus vulnerability assessment tool up and running with these five easy steps.With Nessus, you can gain full visibility into your network by conducting a vulnerability assessment. Read on as we guide you through the five steps to run your first Nessus scan. (If you have not yet installed…
Aspectos básicos de la gestión de vulnerabilidades: lo que debe saber
En la primera de nuestra serie de cinco partes sobre los aspectos básicos de la gestión de vulnerabilidades, analizamos las cuatro etapas del ciclo vital de Cyber Exposure.
Equipos de seguridad: lo que deben saber sobre la respuesta a las vulnerabilidades
Tenable’s Predictive Prioritization leverages data science and machine learning to make it easier for cybersecurity teams to find, patch and remediate vulnerabilities. Week after week, critical vulnerabilities in enterprise software are found and published, sending security teams off…
Nessus Home Is Now Nessus Essentials
We’ve given Nessus Home a refresh, and we’re excited to share with you the new and updated free vulnerability assessment solution, Nessus Essentials. As part of the Nessus family, Nessus Essentials is a free vulnerability assessment solution for up to 16 IPs that provides an entry point into…
Deshágase de la hoja de cálculo e intensifique su estrategia de gestión de vulnerabilidades
Cambiar de Nessus Pro a Tenable.sc o Tenable.io puede ayudarle a hacer madurar su programa de gestión de vulnerabilidades. Esto es lo que debe saber.¿Su flujo de trabajo de gestión de vulnerabilidades requiere una hoja de cálculo en algún momento? Si es así, lo está haciendo mal. Well, maybe not wrong per se, but…
Aquí Están las Respuestas a 16 Preguntas sobre la Priorización Predictiva
Earlier this year, Tenable introduced Predictive Prioritization, a groundbreaking, data science-based process that re-prioritizes each vulnerability based on the likelihood it will be leveraged in an attack. Here, we answer your 16 most pressing questions about what this capability …