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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.

March 30, 2023

Se reporta que la aplicación 3CX Desktop para Windows y macOS ha sido puesta en riesgo en ataque contra cadena de suministro

A softphone desktop application from 3CX, makers of a popular VoIP PBX solution used by over 600,000 organizations, has reportedly been trojanized as part of a supply chain attack


March 29, 2023

Cinco principios fundamentales para la seguridad de la nube híbrida 

Cómo crear una estrategia de seguridad para la nube híbrida que sea efectiva, escalable y accesible.


March 28, 2023

Gestión de exposición: 7 beneficios de un abordaje de plataforma

When it comes to preventive cybersecurity, there have been longstanding debates over whether it's more effective to operate an array of best-of-breed point solutions or to take a more consolidated platform approach. Here are seven reasons an exposure management platform can help reduce cyber risk.


March 27, 2023

La EPA emite regulaciones de ciberseguridad para sistemas públicos de agua: cómo puede ayudar Tenable

EPA released new regulations that require states to assess cybersecurity risks at drinking water systems and ensure these systems have sufficient cyber protections. Here’s what you need to know — and how Tenable can help.


March 27, 2023

Tenable Cyber Watch: Agencia cibernética del Reino Unido expresa preocupación por ChatGPT, el programa CISA enfrenta el ransomware en infraestructura crítica y más

This week’s edition of the Tenable Cyber Watch unpacks CISA’s new pilot program that detects vulnerabilities in critical infrastructure and addresses the FBI’s plea for more ransomware victims to report attacks. Also covered: Why the U.K. National Cyber Security Centre is warning ChatGPT users to…


March 27, 2023

Federating Kubernetes Workloads with Cloud Identities

Your K8s workloads legitimately need access to sensitive cloud resources – federated identities let you grant it easily and securely.


March 24, 2023

Instantánea de ciberseguridad: Refuerce la seguridad de la gestión de acceso e identidades con las nuevas prácticas recomendadas de CISA/NSA

Learn about a new guide packed with best practices recommendations to improve IAM systems security. Plus, cybersecurity ranks as top criteria for software buyers. Also, guess who’s also worried about ChatGPT? Oh, and do you know what a BISO is? And much more! 


March 22, 2023

Navigating Cloud Security: Why Segregating Environments from Dev to Production is so Important

Segregation in cloud environments is important for security — this post explores why and offers best practice tips for acting on it.


March 20, 2023

Tenable Cyber Watch: Un vistazo a la Estrategia Nacional de Ciberseguridad de los EE. UU., una poderosa tecnología de IA se prepara para el horario de máxima audiencia y más

This week’s edition of the Tenable Cyber Watch unpacks the White House’s National Cybersecurity Strategy and explores how artificial intelligence will help cyber teams with complex attacks. Also covered: Why software vendors should prepare to submit letters of attestation to the GSA.


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