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Tenable blog

February 7, 2025

Tenable Supercharges Exposure Management with Acquisition of Vulcan Cyber

Vulcan brings more than 100 additional third-party integrations and enhanced remediation workflows to the Tenable One Exposure Management Platform, enabling organizations to prioritize their security risk based on contextualized and enriched intelligence.

August 7, 2023

Tenable Cyber Watch: SEC Issues New Cyber Disclosure Rules, MITRE’s Most Dangerous Software Weaknesses, and more

This week’s edition of Tenable Cyber Watch unpacks the new cybersecurity disclosures rules from the U.S. Securities and Exchange Commission and looks at MITRE’s list of the most dangerous software weaknesses. Also covered: Cloud adoption by financial institutions continues to increase. What one stud...


August 4, 2023

Cybersecurity Snapshot: What, Me Worry? Businesses Adopt Generative AI, Security Risks Be Damned

Seduced by generative AI’s potential, organizations plunge ahead overlooking its pitfalls. Plus, check out a common flaw that puts web app data at risk. Also, why many zero day bugs last year were variants of known vulnerabilities. Moreover, find out the current cost of a data breach – ouch! And muc...


August 3, 2023

Avoiding the Security Potluck: Good Governance Helps You from Code to Cloud

What's involved in shifting cloud security responsibilities to the app development team with governance by the security team?...


August 3, 2023

AA23-215A: 2022's Top Routinely Exploited Vulnerabilities

A joint Cybersecurity Advisory collaborated on by multiple international agencies highlights the top routinely exploited vulnerabilities of 2022....


August 2, 2023

CNAPPgoat: The Multicloud Open-Source Tool for Deploying Vulnerable-by-Design Cloud Resources

Here’s all you need to know about CNAPPgoat, our open-source project designed to modularly provision vulnerable-by-design components in cloud environments....


August 2, 2023

Using the Service Location Protocol (SLP) to Find Exposed Management Interfaces

Exposed management interfaces are valuable entry points for attackers. CISA Binding Operational Directive 23-02 calls for getting them off the internet. Here’s a novel approach for finding some of these elusive devices using SLP....


August 2, 2023

Unpacking the Shared Responsibility Model for Cloud Security: How To Avoid Coverage Gaps and Confusion

Confusion over the scope of customer responsibility for cloud security causes control gaps and exposes businesses to risks of attack and non-compliance. Secure configuration of customer-managed resources is the most critical factor for reducing cloud risk. However, it can only be achieved by first u...


August 1, 2023

What's New in Tenable OT Security 3.16: Elevating Building Management System Security and User Experience

Tenable OT Security 3.16 introduces advanced security for building automation systems, a streamlined interface and simplified upgrade process, empowering users to be at the forefront of securing their IT, OT, BMS and IoT assets with confidence....


July 31, 2023

Tenable Cyber Watch: U.S. Gov Releases Cybersecurity Implementation Plan, CISA Shares Free Tools for Cloud Security, and more

This week’s edition of Tenable Cyber Watch unpacks the White House’s National Cybersecurity Strategy Implementation Plan and offers new tips and guidance for C-level executives regarding generative AI adoption. Also covered: CISA shares its factsheet offering free tools to help secure cloud environm...


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