Nessus

Maximize vulnerability assessment with Nessus, a leading security scanner that rapidly identifies weaknesses across diverse IT environments.

Reviews and Ratings of Nessus

We’ve gathered all the data so you don’t have to, making decisions simple and saving you time and money.

4.5 (379)

ROI

15%

Productivity

22%

Value for Money

4.1

Ease of Use

4.3

Support

3.2

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Nessus Pricing Plans

Find out which pricing plan is the best fit for you.

Community

Free community edition with limited features.

Home

Commercial use allowed, limited to 256 IPs.

$379

Pro

All Nessus features and unlimited scan targets.

$999

Standard

All Nessus features and unlimited scan targets for small to medium-sized organizations.

$2.49

Premium

All Nessus features and unlimited scan targets for large organizations.

$5.99

Enterprise

Customized pricing and support for enterprise customers.

Nessus Product Reviews

See the platform from within the latest Nessus videos.

What verified reviews from expects say about
Nessus

Insights from field experts about Nessus from first hand.

L. Robinson

I've had an incredible experience with Nessus - its comprehensive vulnerability scanning capabilities and user-friendly interface have streamlined our security assessments, allowing us to identify and remediate potential threats efficiently. Highly recommend for any organization seeking ro...

J. Moore

I'm extremely disappointed with Nessus. Its outdated interface made it difficult to navigate and find specific features. The vulnerability scanning process was slow and often yielded false positives, wasting my team's time and resources. The support team was unhelpful and seemed more inter...

P. Carter

I've had an excellent experience with Nessus, effortlessly identifying vulnerabilities and providing actionable recommendations to strengthen my network's security posture. Its intuitive interface and comprehensive scanning capabilities have been invaluable in keeping my digital assets sec...

H. White

I've had a fantastic experience with Nessus, its comprehensive vulnerability scanning and reporting capabilities have saved my team countless hours in identifying and prioritizing security risks, making it an indispensable tool for our IT department.

J. Brooks

I've had the pleasure of using Nessus for my vulnerability assessment needs, and I must say it's been an incredibly effective tool. The user interface is intuitive and easy to navigate, making it simple for me to scan our network and identify potential vulnerabilities. The reporting featur...

K. Miller

I'm extremely disappointed with Nessus. I thought it would help me streamline my vulnerability scanning and reporting, but it's been a nightmare to use. The interface is outdated and clunky, making it hard to navigate even for someone tech-savvy like myself. The scans themselves take forev...

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Frequently asked questions about Nessus

Find answers to the most relevant queries to be able to make decisions right away.

What is Nessus?

Nessus is a vulnerability scanner that helps organizations discover and prioritize vulnerabilities in their network and systems.


What types of scans does Nessus offer?

Nessus offers various scan types, including Network Scans, Host Scans, and Compliance Scans, to cater to different security needs.


How do I install Nessus?

You can download the Nessus installer from the official website and follow the installation instructions for your operating system.


Can I use Nessus for free?

Yes, Nessus offers a free Community Edition with limited features. You can also take advantage of a 7-day trial of the Professional or Enterprise Editions.


What is the difference between Nessus Professional and Enterprise editions?

The Professional edition offers advanced features like vulnerability prioritization, while the Enterprise edition adds features for large-scale organizations, such as centralized management and reporting.


How often does Nessus update its vulnerability database?

Nessus updates its vulnerability database daily to ensure you have access to the latest security information.


Can I integrate Nessus with other security tools?

Yes, Nessus supports integration with various security tools and platforms through APIs and plugins.


What kind of support does Nessus offer?

Nessus provides online resources, documentation, and a community forum for users. You can also purchase premium support packages for priority assistance.


Is Nessus compatible with my operating system?

Nessus supports various operating systems, including Windows, Linux, and macOS. Check the official website for the most up-to-date compatibility information.


Can I use Nessus in a virtual environment?

Yes, Nessus can be used in virtual environments like VMware or VirtualBox. Follow the installation instructions for your specific setup.



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