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Tenable is a cybersecurity company known for its vulnerability management solutions. Founded in 2002, Tenable offers a range of products and services aimed at helping organizations identify, assess, prioritize, and mitigate cybersecurity risks across their IT infrastructure.

The core offering of Tenable is its vulnerability management platform, which provides continuous visibility into an organization’s assets, vulnerabilities, and security posture. This platform enables organizations to identify and prioritize vulnerabilities based on their severity, exploitability, and potential impact on the business.

Tenable’s platform utilizes various scanning techniques, including active scanning, passive scanning, and agent-based scanning, to discover and assess vulnerabilities across network infrastructure, cloud environments, endpoints, and web applications. The platform also integrates with vulnerability databases, threat intelligence feeds, and patch management systems to provide organizations with up-to-date information on emerging threats and vulnerabilities.

One of the key features of Tenable’s vulnerability management platform is its ability to provide real-time insights and analytics to help organizations understand their security posture and make informed decisions about risk mitigation. The platform includes dashboards, reports, and visualization tools that enable organizations to track their progress over time and demonstrate compliance with security standards and regulations.

Tenable Solutions

Tenable primarily offers vulnerability management solutions and related cybersecurity services. Here are some of the main products and offerings provided by Tenable:

  1. is a cloud-based vulnerability management platform that provides continuous visibility and assessment of an organization’s cybersecurity posture. It enables organizations to identify, prioritize, and remediate vulnerabilities across their IT infrastructure, including network devices, servers, cloud environments, and web applications. includes features such as asset discovery, vulnerability scanning, threat intelligence integration, and reporting capabilities.

  2. Formerly known as SecurityCenter, is an on-premises vulnerability management platform that offers similar capabilities to It provides organizations with centralized visibility and control over their cybersecurity posture, allowing them to assess and manage vulnerabilities, compliance, and risk across their entire IT environment. includes features such as vulnerability scanning, asset management, compliance monitoring, and reporting tools.

  3. Nessus: Nessus is a widely-used vulnerability scanning tool developed by Tenable. It allows organizations to conduct comprehensive vulnerability assessments of their IT infrastructure, including network devices, operating systems, applications, and databases. Nessus identifies vulnerabilities, misconfigurations, and security issues, and provides organizations with actionable insights to help them prioritize and remediate security risks effectively.

  4. Tenable.ep: Tenable.ep, formerly known as Tenable Lumin, is a risk-based vulnerability management platform that helps organizations prioritize and manage vulnerabilities based on their potential impact on the business. It integrates with and to provide organizations with insights into their cyber exposure and risk posture, enabling them to make informed decisions about risk mitigation and resource allocation.

  5. Cyber Exposure Benchmarking: Tenable offers Cyber Exposure Benchmarking services that allow organizations to compare their cybersecurity posture against industry peers and best practices. This helps organizations identify areas for improvement and benchmark their security performance over time.



How does Tenable’s broad asset coverage enhance my organization’s cybersecurity?

Tenable’s comprehensive asset coverage gives you visibility across a vast range of IT assets. From traditional IT infrastructure to cloud services, IoT devices, and operational technology, Tenable ensures no part of your network is a blind spot, making your cybersecurity strategy robust and all-encompassing.

What makes Tenable’s Nessus scanner a standout choice for vulnerability management?

Nessus is renowned for its depth and accuracy. It doesn’t just detect vulnerabilities; it offers rich, actionable data, including detailed remediation guidance. This level of detail transforms vulnerability management from a reactive to a proactive endeavor, empowering your security team with the knowledge they need.

Can Tenable’s predictive prioritization actually make vulnerability management more efficient?

Absolutely! Predictive prioritization in uses advanced analytics to focus your attention on the vulnerabilities that truly matter. It evaluates the severity and exploitability of each vulnerability, helping your team to prioritize efforts where they can have the greatest impact on your security posture.

Why is continuous monitoring an essential feature of Tenable’s solutions?

Continuous monitoring with Tenable goes beyond periodic scans, providing real-time insights into your network’s security. This means you can detect and address vulnerabilities and unauthorized changes swiftly, maintaining a consistently strong security posture.

How do Tenable’s active and passive scanning capabilities complement each other?

Active scanning proactively searches your network for vulnerabilities, while passive scanning listens to network traffic to identify devices and risks, essentially capturing a 360-degree view of your network’s security. This dual approach ensures thorough and ongoing vigilance.

How well does Tenable integrate with other security tools?

Tenable’s solutions are designed for seamless integration with a variety of security tools, including SIEMs and patch management systems. This integration facilitates a more unified and efficient security management approach, ensuring better overall protection.

Is Tenable scalable and customizable to fit different organizational needs?

Yes, Tenable is both highly customizable and scalable. Whether you’re a small business or a large enterprise, Tenable can be tailored to suit your specific security requirements, ensuring you’re not paying for unnecessary features or missing out on crucial ones.

How does Tenable assist with regulatory compliance and reporting?

Tenable supports compliance with various industry regulations and offers comprehensive reporting features. This not only helps in meeting regulatory requirements but also provides clear insights for internal assessments and audits, making compliance a less daunting task.

What role does Tenable Research play in enhancing cybersecurity?

Tenable Research is a dedicated team working tirelessly to uncover new vulnerabilities. Their work provides you with up-to-the-minute intelligence and insights, allowing you to stay one step ahead of emerging threats and ensuring your defenses are always informed and current.

How OT Security works?

Is a specialized solution designed to protect operational technology (OT) environments, crucial in industries like energy, manufacturing, and utilities. It offers comprehensive visibility into OT networks, identifying and inventorying a wide range of devices, from PLCs to SCADA systems. Tenable OT employs both passive and active monitoring techniques, ensuring thorough vulnerability detection and assessment without disrupting operational processes. Its strength lies in its ability to detect not only common IT vulnerabilities but also OT-specific threats, providing a unique, dual-layered defense strategy. Additionally, Tenable OT Security integrates seamlessly with existing IT security systems, enabling a unified approach to cybersecurity across the organization. This system is also geared towards helping organizations maintain compliance with industry-specific regulations, offering detailed reporting for audits. Overall, Tenable OT Security is a robust and tailored solution for safeguarding critical industrial and infrastructure systems from evolving cybersecurity threats.