Discover what the internet is saying about Tenable.

Tenable Review

Yay or nay?

Upgraded Reviews scanned the web to find out what real users are saying about Tenable.

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Pros and Cons

Table of contents

✅ Pros

Tenable.sc is currently on version 5.13.0 and has been undergoing regular releases since its inception.
Review Pros
Policy creation is simple and only requires a few clicks to scan an entire corporate network.
Tenable.ot’s multi-detection engine identifies policy violations, detects anomalous behaviors and tracks signatures for potential high-risk events.
When Nessus detects a vulnerability, it is also most often able to suggest the best way you can mitigate the vulnerability.
Tenable has a wide variety of plugins which gives Nessus the ability to interface with basically any networked device.
Tenable lets users gain intelligent visibility with the first cloud-based VM platform built for today’s dynamic IT assets – like cloud, containers and web apps.
There is a 32-bit and 64-bit version available for Windows.
Nessus Pro is capable of analyzing up to 60,000 CVE (common vulnerabilities and exposures).
Tenable.io continuously monitors container images for vulnerabilities, malware and enterprise policy compliance.
It lets users leverage numerous pre-built integrations and quickly build new ones to enhance user vulnerability management program.
It is available as a software package for consumer versions of Microsoft Windows, Windows Server and Linux.
Developed on the Nessus technology, this is by far the most advanced tool in its league with over 85000 plug-ins.
Unlike other scanners, Nessus does not make assumptions about your server configuration (such as assuming that port 80 must be the only web server) that can cause other scanners to miss real vulnerabilities.
The Nessus vulnerability scanner family also provides malware detection, auditing of control systems such as SCADA and embedded devices, and configuration auditing and compliance checks.
Given the option of no additional costs for add on plug-ins, this is one the best cost effective tools.
It features a smart user interface.
This vulnerability analysis software provides accurate high-speed scanning with a minimum of false positives.
Nessus is open source, meaning it costs nothing, and you are free to see and modify the source as you wish.
Tenable.ot offers unparalleled situational awareness into IT/OT infrastructure, without impacting operations.
Based on the technology it offers you the best integration options as compared to other vulnerability testing API’s.
Tenable Nessus has an easy-to-use, but very powerful interface.
The Nessus Vulnerability Scanner is one of the most common vulnerability scanners in the cybersecurity industry today.
Tenable Nessus provides comprehensive real-time updates as the scans take place.
It is also available as a preconfigured VM, an Amazon EC2 appliance, a preconfigured hardware appliance or a cloud service.
Support representatives are available 24/7.
Tenable’s Vulnerability Prioritization Rating (VPR) provides a detailed, threat-based vulnerability score optimized for both IT and OT assets.
When using Nessus Pro you only have to give a few clicks to scan your entire IT network. It’s as simple as it sounds.
You can easily integrate and automate the sharing of capabilities and vulnerability data.
It has easy to use reporting features and can be used free in a home environment.
It is an accessible tool for penniless students in network technology.
The Tenable Nessus product line is one of the most comprehensive in the vulnerability management space.
Since this is developed by the trusted developers in the industry, you can be sure you are in safe hands. Your data will never be misused.
The Nessus team updates the list of what vulnerabilities to check for on a daily basis in order to minimize the window between an exploit appearing in the wild, and you being able to detect it with Nessus.
It’s 2 million downloads are largely due to its longevity and its free version.
Nessus Pro is supported by add-ons that offer your company timely protection against the most up-to-date threats.
The free version helps test the system and also creates familiarity.
Nessus is very extensible, providing a scripting language for you to write tests specific to your system once you become more familiar with the tool.
The functionality that you get, especially with the commercial version, is total guarantee of value for your money.
Being developed by the leaders themselves Tenable IO provides you detailed knowledge about the issue, thereby aiding you in damage control.
Whether you use it individually or for your entire company, Tenable has made sure that Nessus Pro provides complete vulnerability detection with unlimited assessments at a low price.
Tenable’s set of capabilities provides the ability to handle all your vulnerability management in one place.
The Tenable Community Forum is a good place to interact with the community and search for Tenable knowledge on all possible topics.
Users benefit from granular control over detection methods while real time vulnerability insights allow users to quickly respond and mitigate threats to prevent operational impacts.
The reports options can be tailored for a variety of views and information at different levels can be displayed.
Nessus includes web application, cloud environment and mobile device scanning.
Tenable is quick to implement and comes with defaults that make sense out of the box.
You can use any programming language you want for interacting with the API.
It lets users benefit from a unique, customer-friendly licensing approach, measured by assets, instead of IP addresses.
Nessus’s functions justify its popularity.
Tenable.ot provides a full history of device configuration changes to enable administrators to establish a backup snapshot with the “last known healthy device state” for swift recovery and compliance with industry regulations.
Nessus checks both hardware and software for known vulnerabilities.
It has been dubbed an industry leader by some cybersecurity analysts.
Tenable offers free on-demand training 24/7, and provides live virtual training, classroom training at Tenable training centers and customized training onsite at customer locations for a fee.

💸 Top Current Discount

10% off Nessus Professional

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❌ Cons

Although it has remediation procedures, it isn’t as comprehensive in the solutions section as a typical endpoint protection system would be.
It is still not a well-known name and its sales don’t match those of industry giants, such as Trend Micro and Symantec.
It is also important to confirm your vulnerability hits by running other vulnerability scanners against your targets to eliminate the possibility of any false positives.
Depending on the organization, Tenable can be bulky, especially for smaller organizations.

⚖️ Final Say

Read the summaries of what reviewers think about Tenable below.

Review Summaries
The Tenable Nessus product line is one of the most comprehensive in the vulnerability management space and has been an established presence in the market for years. In addition to vulnerability scanning of the infrastructure with automatic scan analysis for remediation prioritization, Nessus includes web application, cloud environment and mobile device scanning.
Nessus Vulnerability Scanner by Tenable is a growing challenger in the cybersecurity market. It has been dubbed an industry leader by some cybersecurity analysts, but it is still not a well-known name and its sales don’t match those of industry giants, such as Trend Micro and Symantec.
Nessus, overall, is straightforward to use and administer. Despite being simple, Nessus is an extremely powerfully scanning tool with tons of functionality. Out of the box it comes with templates for virtually every major networking device on the market, as well as any firewall, virtualization host or cloud service one can think of. It also comes preloaded with the ability to scan every major operating system for vulnerabilities.
Nessus is a remote security scanning tool, which scans a computer and raises an alert if it discovers any vulnerabilities that malicious hackers could use to gain access to any computer you have connected to a network. It does this by running over 1200 checks on a given computer, testing to see if any of these attacks could be used to break into the computer or otherwise harm it.
Both Qualys Enterprise and Tenable.sc offer continuous cyber protection through an array of layered security tools and services. Tenable offers advanced security analytics and an industry-leading vulnerability scanner. That said, Tenable can be a challenge for small to mid-range organizations to acquire; as such, budget-sensitive firms will certainly find Qualys more manageable from a cost perspective.
With the well-focused approach and streamlined task, Tenable IO provides you an enhanced vulnerability management application. It helps the security teams to improve their efficiency and aids them in prioritizing tasks. It uses algorithm-based models and provides information about the asset-based vulnerabilities.
Designed for distributed environments, Tenable.ot provides centralized security, vulnerability management, and full reporting capabilities, regardless of location.
Nessus 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.
Being aware of the various threats and vulnerabilities that exist in networks, you will probably have already decided to get a copy of Tenable Nessus. It is an excellent tool that delivers excellent results, highlighting weaknesses that you can then prevent external forces from exploiting.
The Nessus Vulnerability Scanner is one of the most common vulnerability scanners in the cybersecurity industry today. The functionality that you get, especially with the commercial version, is total guarantee of value for your money.
Tenable.io is a modern cloud-based vulnerability management platform that allows you to view and track all your assets with high accuracy.

💸 Top Current Discount

10% off Nessus Professional

See all Tenable deals