Tenable™ transforms security technology for the business needs of tomorrow through comprehensive solutions that provide continuous visibility and critical context, enabling decisive actions to protect your organization. Tenable eliminates blind spots, prioritizes threats, and reduces exposure and loss. With more than one million users and more than 21,000 customers worldwide, organizations trust Tenable for proven security innovation.

Tenable customers range from Fortune Global 500 companies, to the global public sector, to mid-sized enterprises in all sectors, including finance, government, healthcare, higher education, retail, and energy. Transform security with Tenable, the creators of Nessus® and leaders in continuous monitoring.

Detect Assets, Vulnerabilities and Threats in Your Infrastructure

Tenable.io logoBring clarity to your security and compliance posture with Tenable.io. Built on the leading Nessus technology from Tenable, this cloud-based vulnerability-management platform delivers a fresh, asset-based approach that accurately tracks your resources, while offering specialized applications for container security and web application scanning. Maximizing visibility and insight, Tenable.io effectively prioritizes your vulnerabilities while seamlessly integrating into your environment.

NessusNessus® is the world’s most widely deployed vulnerability assessment and management solution, chosen by millions of users across the globe. Available as a single scanning solution as Nessus Professional or for vulnerability management teams as Nessus Manager, Nessus quickly and accurately identifies vulnerabilities, configuration issues and malware in physical, virtual and cloud environments and helps you prioritize what you need to fix first.

Security Center LogoSecurityCenter® leverages and consolidates Nessus scan data into an easy to understand management console. Use SecurityCenter to manage and analyze vulnerability data across your organization, prioritize security risks and obtain a clear view of your security posture. Visualize, measure and assess the effectiveness of your security program with SecurityCenter’s pre-built, highly customizable dashboards and reports and the industry’s only Assurance Report Cards (ARCs).

Security Center CV logoSecurityCenter CV™, the market-leading continuous monitoring platform, provides comprehensive visibility of your security and compliance posture, along with actionable insight into prioritized weaknesses to help you find and fix vulnerabilities faster. SecurityCenter CV delivers true continuous monitoring by leveraging and consolidating scan data from Nessus, network monitoring from Nessus Network Monitor, and log aggregation from the Log Correlation Engine® (LCE®), to eliminate blind spots, increase efficiency, prove compliance and ensure security effectiveness.


The assets on your network and their vulnerabilities are constantly expanding and evolving. Periodic scans and compliance audits are insufficient to protect your network and give you the holistic visibility and insight you need.


With Tenable.sc you get a comprehensive picture of your network, while keeping your data under your control. Built on leading Nessus technology, Tenable.sc discovers unknown assets and vulnerabilities, and monitors unexpected network changes before they turn into breaches.


Struggling with vulnerability remediation? You’re not alone. Predictive Prioritization enables you to zero in on remediating the vulnerabilities that matter most.


Comprehensive Coverage and Visibility

Actively and passively assess systems, networks and applications to discover all assets and gain continuous and holistic visibility into vulnerabilities that threaten your security posture.

Single Pane of Glass

Consolidate and analyze all vulnerability data across your enterprise for comprehensive visibility into your IT environment.

Continuous Monitoring

Deep packet inspection continuously discovers and tracks users, applications, cloud infrastructure, trust relationships and vulnerabilities for comprehensive visibility into your network connected assets.

Streamlined Compliance

Keep your organization compliant with immediate visibility into your compliance posture. Easily demonstrate adherence to compliance initiatives with pre-defined checks against industry standards and regulatory mandates.

Custom Reports and Dashboards

Leverage over 350 pre-built, highly customizable dashboards and reports to better understand your cyber risk. Get the visibility and context you need to take decisive action to reduce exposure and risk.

Real-Time Alerts and Notifications

Customizable alerts, notifications and actions notify administrators about network irregularities and high-priority security events to speed up incident response and vulnerability remediation.

Vulnerability Prioritization

Identify and prioritize vulnerabilities with the highest impact to your organization. Use the Vulnerability Priority Rating (VPR) and the Solutions View page to easily prioritize patches and focus on what matters most.

Get in Touch

+27 (0) 87-164-2205
Request a Quote