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NetWitness NDR vs Tenable One Exposure Management Platform comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

NetWitness NDR
Ranking in Threat Intelligence Platforms (TIP)
34th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Endpoint Protection Platform (EPP) (48th), Endpoint Detection and Response (EDR) (58th), Security Orchestration Automation and Response (SOAR) (23rd), Network Detection and Response (NDR) (19th), Extended Detection and Response (XDR) (40th)
Tenable One Exposure Manage...
Ranking in Threat Intelligence Platforms (TIP)
15th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
5
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (11th)
 

Mindshare comparison

As of November 2026, in the Threat Intelligence Platforms (TIP) category, the mindshare of NetWitness NDR is 1.5%, up from 0.8% compared to the previous year. The mindshare of Tenable One Exposure Management Platform is 1.4%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Threat Intelligence Platforms (TIP) Mindshare Distribution
ProductMindshare (%)
Tenable One Exposure Management Platform1.4%
NetWitness NDR1.5%
Other97.1%
Threat Intelligence Platforms (TIP)
 

Featured Reviews

reviewer1259418 - PeerSpot reviewer
Senior Cyber Security Analyst (SAFe Agile) at a transportation company with 1,001-5,000 employees
Advanced threat detection undermined by issues with blocking
NetWitness Endpoint's blocking feature does not work properly - if there's a malicious process, it's not possible to kill it via a custom rule unless and until it's flagged as malicious. For example, if you put IOCs in the form of hashes, it's not possible to block those IOCs - the system will alert you, but they can't be blocked. In the next release, NetWitness Endpoint should include regular expressions for blocking processes and sub-processes, the ability to block IPs, and scalability and integration with the ServiceNow platform or other ticketing solutions.
Jaya Shanker - PeerSpot reviewer
IT Security Manager at a insurance company with 1,001-5,000 employees
Has improved our vulnerability tracking and supports cloud-based monitoring with scheduled scans
We don't have any issues with Tenable One Exposure Management Platform. It works well for us, but the only problem is the licensing aspect. In the license, it becomes problematic because when we go to cloud security for vulnerability management, it will take five licenses instead of the one-on-one license that vulnerability exposure management requires. The license needs to be reviewed.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"This solution allows us to locate the malware in real-time."
"They have recently updated the features and the most valuable ones are the instant threat response, ease of use, web interface, integration, and easy access. RSA NetWitness Endpoint is very compatible with other solutions and technologies. However, they do not rely on third-party solutions and have most features built-in."
"It is stable. We have been using it for some time, without any issues."
"The solution is scalable; it creates 3,000 lab logs per second, and I think the solution is suitable for large companies or medium to large companies."
"Ability to isolate the machine when there are malicious files."
"RSA NetWitness Endpoint has helped our organization from its many advantages and because it provides overall visibility of all of our endpoints within the enterprise network."
"The stability of the RSA NetWitness Endpoint is very good."
"It is very easy to use, and its usability is great. The use cases are also very easy. The visualizations of the use cases are magnificent. You cannot find this in any other solution. From my point of view, it is great."
"For me, the setup has been an easy process."
"We find Tenable One Exposure Management Platform vulnerability prioritization effective overall because, with the scheduled scan running on our set schedule, we can remediate any findings and check on the next schedule if issues are closed, making it much easier for us to monitor vulnerabilities."
"I think it's a good product for risk-based or exposure-based vulnerability management."
"The solution is very easy to set up."
"The product gives us a lot of insight."
"The feature of vulnerability management and discovery is what I use."
"Tenable EP is a great overall product for our customers; it's great at helping customers to identify current risks, it helps customers manage their risk, users can effectively analyze risk and can assign team members to take a look at items as well, the solution is very easy to set up, technical support is very helpful and responsive, and the pricing is pretty good."
 

Cons

"The problem with this product is that it's a bit slow."
"The integration of the solution needs to be improved. The dashboard needs lots of updates as well. In the next release, we would like to see advanced fraud detection features."
"One of the drawbacks of using this product is that when you deploy, you have to create MSI files."
"The contamination feature could be improved."
"This solution needs an upgrade in reporting. I have heard from RSA that they are working on this, but as of yet it is not available."
"I would like to see Security Orchestration and Response Automation (SOAR) integration."
"NetWitness Endpoint's blocking feature does not work properly - if there's a malicious process, it's not possible to kill it via a custom rule unless and until it's flagged as malicious."
"The solution is modular, for example you can buy the RSA ePack, which you buy as a module is not part of the conduit solution. They could include it and have it as an all-in-one solution."
"Tenable needs to provide a better way to manage private clouds."
"The product has limited reporting capabilities and it isn't great at allowing for customization in reports."
"The license needs to be reviewed."
"The sensor update is a challenge that Tenable needs to address. Sometimes they behave abruptly, requiring me to rework reinstalling the sensors on the endpoints."
"It would be nice if the product provided an agent for enforcing policies."
 

Pricing and Cost Advice

"The cost depends on the number of endpoints that you want to monitor, but it is not expensive."
"It is highly scalable. It can be bought based on your requirements."
"I do not have any opinion on the pricing or licensing of the product."
"The pricing is not very economical. It is a quite costly product for India. One thing is that when you purchase it, you have to purchase a module separately."
"With RSA, there is flexibility in choosing the service, products, and the range that meets your requirement, as well as they are flexible in terms of pricing."
"It is an expensive product."
"They can easily adjust if you have the requirements which are required. If you have a budget cut or a budget constraint, they can bend."
"We are on a three-year contract to use RSA NetWitness Network."
"The pricing is fair."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Comms Service Provider
10%
Outsourcing Company
10%
Manufacturing Company
9%
Financial Services Firm
11%
Government
10%
Comms Service Provider
7%
Insurance Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise6
No data available
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Tenable.ep?
I think the price of Tenable One Exposure Management Platform is reasonable for us.
What needs improvement with Tenable.ep?
We don't have any issues with Tenable One Exposure Management Platform. It works well for us, but the only problem is the licensing aspect. In the license, it becomes problematic because when we go...
What is your primary use case for Tenable.ep?
We use Tenable One Exposure Management Platform for vulnerability management in our internal application and external application, and also for cloud security. We are using the web application feat...
 

Also Known As

RSA ECAT, NetWitness Network
Tenable.ep
 

Overview

 

Sample Customers

ADP, Ameritas, Partners Healthcare
Information Not Available
Find out what your peers are saying about NetWitness NDR vs. Tenable One Exposure Management Platform and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.