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Blog de Tenable

February 20, 2026

Dynamic Objects in Active Directory: The Stealthy Threat

Active Directory’s "dynamic objects" feature offers attackers a perfect evasion cloak. These objects automatically self-destruct without a trace, so they allow adversaries to bypass quotas, pollute access lists, and persist in the cloud, leaving forensic investigators with nothing to analyze.

August 21, 2023

Tenable Cyber Watch: La Casa Blanca aborda la escasez de habilidades cibernéticas, el costo de las filtraciones de datos sigue aumentando y más

This week’s edition of Tenable Cyber Watch unpacks the White House’s new initiative to tackle the cyber skills shortage and addresses the surge data breach costs. Also covered: NSA and CISA’s security guidance for 5G network slicing.


August 18, 2023

Instantánea de ciberseguridad: La Guía de CIS describe cómo obtener las bases para una higiene cibernética accesible

The Center for Internet Security unpacks how to establish foundational cyber hygiene at a reasonable cost. Plus, the Cyber Safety Review Board issues urgent security recommendations on its Lapsus$ report – and announces it’ll next delve into cloud security. Moreover, are humans or AI better at…


August 17, 2023

The Next Step in the IMDSv1 Redemption Journey

Learn about AWS’s new open source library for enforcing IMDSv2 and Tenable Cloud Security’s new lab for trying it out.


August 14, 2023

La captura de la bandera de Tenable en 2023: Y los ganadores son...

It's time to crown the winners of this year's Capture the Flag Event!


August 14, 2023

Tenable Cyber Watch: Puntos destacados de Black Hat USA, SANS lanza el informe 2023 sobre conocimiento de seguridad y más

This week’s edition of Tenable Cyber Watch dishes out five hot takes from Black Hat USA and provides guidance on how to better mitigate shadow IT risks. Also covered: How you can boost your security awareness program.


August 11, 2023

Instantánea de ciberseguridad: El gobierno de los EE. UU. Se premiará con millones en el Concurso de herramientas cibernéticas de IA, mientras que NIST renueva el marco de ciberseguridad

Got an idea for a new AI-based cybersecurity product? You could win millions in a new contest. Meanwhile, NIST has drafted a major revision to the CSF 2.0 and wants your opinion about it. Also, there’s a new free tool that flags security flaws in public AI models. Plus, most cloud breaches are…


August 9, 2023

Presentando ExposureAI en Tenable One: conozca el futuro de la ciberseguridad preventiva

La plataforma de gestión de exposición Tenable One ya está transformando la manera en que las organizaciones aplican la ciberseguridad preventiva. Ahora, con la introducción de ExposureAI, los usuarios pueden liberar todo el potencial de la inteligencia artificial generativa para adelantarse a los atacantes.


August 8, 2023

Secure Your AWS EC2 Instance Metadata Service (IMDS)

Read this review of IMDS, an important AWS EC2 service component, to understand its two versions and improve your AWS security.


August 8, 2023

El Martes de parches de Microsoft de agosto de 2023 aborda 73 CVE (CVE-2023-38180)

Microsoft addresses 73 CVEs, including one vulnerability exploited in the wild.


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