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Blog de Tenable

October 2, 2025

The Buy Vs. Build Dilemma: Pitfalls of the DIY Approach to Exposure Management

Some security teams are taking a do-it-yourself approach to exposure management, according to a recent study conducted by Enterprise Strategy Group, now part of Omdia, in partnership with Tenable. But are they really ready for the hidden costs and challenges that come with a homegrown system?

December 12, 2023

Revisión anual del Martes de parches de Microsoft 2023

Microsoft addressed over 900 CVEs as part of Patch Tuesday releases in 2023, including over 20 zero-day vulnerabilities.


December 12, 2023

El Martes de parches de diciembre de 2023 de Microsoft aborda 33 CVE (CVE-2023-36019)

Microsoft addresses 33 CVEs in its December 2023 Patch Tuesday release, with no zero-day vulnerabilities disclosed this month.


December 11, 2023

Tenable Cyber Watch: escasez de habilidades cibernéticas en 2023, la habilidad de tecnología cibernética más solicitada en 2023 y más

This week edition of Tenable Cyber Watch unpacks the 2023 cyber skills shortage and addresses the most sought-after cyber skills in 2023. Also covered: The most in-demand cybersecurity jobs from 2023 according to COMPTIA's "State of the Tech Workforce Report." Why did CISA urge AI vendors to…


December 11, 2023

Cómo enfrentar los desafíos de OT: inventario de activos y evaluación de vulnerabilidades

The plurality of devices and protocols found in operational technology (OT) environments makes asset discovery and remediation a challenge. Here’s how Tenable OT Security can help.


December 8, 2023

Instantánea de ciberseguridad: CISA Calls on Software Makers To Use Memory Safe Languages, as OpenSSF Issues Secure Software Principles

CISA is urging developers to stamp out memory vulnerabilities with memory safe programming languages. Meanwhile, the OpenSSF published 10 key principles for secure software development. Plus, malware used in fake browser-update attacks ballooned in Q3. In addition, a new program aims to boost the…


December 6, 2023

CVE-2023-4966 (CitrixBleed): invalide las sesiones activas o persistentes para evitar un mayor riesgo

Patching CitrixBleed isn’t enough; organizations need to invalidate active or persistent session tokens as the these tokens can be used to compromise networks and bypass authentication measures including multifactor authentication


December 4, 2023

Tenable Cyber Watch: CSA lanza la certificación de Zero Trust, CISA actualiza el formulario de certificación de seguridad y más

This week’s edition of Tenable Cyber Watch unpacks CISA’s Security Attestation Form Draft and discusses CSA’s new Zero Trust Certification. Also covered: The FCC’s new pilot program that would help U.S. schools and libraries boost their cybersecurity.


December 1, 2023

Instantánea de ciberseguridad: Los gobiernos de los EE. UU. y el Reino Unido ofrecen asesoría de cómo construir sistemas de IA seguros 

Looking for guidance on developing AI systems that are safe and compliant? Check out new best practices from the U.S. and U.K. cyber agencies. Plus, a new survey shows generative AI adoption is booming, but security and privacy concerns remain. In addition, CISA is warning municipal water plants…


November 30, 2023

Maximice el valor de su escaneo de vulnerabilidades con escaneo autenticado

Want to get a lot more value out of your vulnerability scans? Start doing authenticated scanning


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