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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?

Diciembre de 29, 2021

Python NaN Injection

In Python, a NaN can cause a slew of errors leading to numerous failure conditions. Test for NaNs using a white-box scenario to avoid fallout.


Diciembre de 29, 2021

Protect Your AWS Environment Beyond Patching Log4j

Check out crucial strategic lessons overlooked by enterprises dealing with the recently reported Log4j vulnerability.


Diciembre de 22, 2021

Uno de cada 10 activos evaluados es vulnerable a Log4Shell

Si no se aborda ahora, definirá la computación en 2022.


Diciembre de 21, 2021

Assess Log4Shell Like an Attacker With Tenable’s Dynamic Detections

Defenders need to pull out all the stops when it comes to Log4Shell. Tenable provides dynamic remote Log4Shell vulnerability detections to incorporate the attacker’s perspective of your organization.


Diciembre de 17, 2021

CVE-2021-44228, CVE-2021-45046, CVE-2021-4104: preguntas frecuentes acerca de Log4Shell y vulnerabilidades asociadas

Una lista de preguntas frecuentes relacionadas con Log4Shell y vulnerabilidades asociadas


Diciembre de 14, 2021

Microsoft’s December 2021 Patch Tuesday Addresses 67 CVEs (CVE-2021-43890)

Microsoft addresses 67 CVEs in its December 2021 Patch Tuesday release, including a zero-day vulnerability that has been exploited in the wild.


Diciembre de 14, 2021

Log4Shell: cinco pasos que la comunidad de TO debe emprender ahora mismo

Operational technology (OT) environments are equally at risk from the Apache Log4j flaw. Here's what you can do today.


Diciembre de 13, 2021

Falla de Apache Log4j: El fantasma de Fukushima en el sector de ciberseguridad

Organizations around the world will be dealing with the long-tail consequences of this vulnerability, known as Log4Shell, for years to come.


Diciembre de 12, 2021

La falla en Apache Log4j coloca al software de terceros bajo los reflectores

Even in the most mature organizations, addressing the issue, also known as Log4Shell, requires a complex mix of software development practices, vulnerability management and web application scanning.


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