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Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

Users find Tenable OT Security easy to manage with effective features and components.
It is essential for securing vulnerabilities in operational technology environments through efficient patch management and vulnerability identification.
The pricing of Tenable OT Security is considered its most valuable aspect.
The tool offers comprehensive asset discovery, distinguishing itself in its capability to identify vulnerabilities and risks for both IT and OT assets, as well as performing external port scans.
Users appreciated Tenable OT Security for its active query inventory and clear distinction between IT and OT.

CONS

Tenable.ot's integration with other products needs improvement.
OT security as a whole is still maturing and requires more features to prevent attacks.
Data representations in Tenable OT Security lack sophistication, and details on metadata need to be more in-depth.
There are concerns about Tenable OT Security primarily focusing on vulnerability management without addressing threat actors and attack vectors.
Detection of changes in reading variables and support for IoT devices should be enhanced.
 

Tenable OT Security Pros review quotes

Harshal Deshmukh - PeerSpot reviewer
Oct 3, 2023
It's for securing the vulnerability of the OT solutions they are using. We mitigate those through patch management activities and find vulnerabilities easily with this security solution.
JP
Feb 24, 2025
The clear distinction between IT and OT that Tenable OT provides is its most valuable feature.
AnandKumar2 - PeerSpot reviewer
Jul 8, 2024
I like Tenable OT Security for two main reasons. Firstly, it helps identify vulnerabilities and risks for IT and OT assets, which is crucial for our operations. Secondly, it performs external port scanning, including vulnerability scans for open ports. Compared to the Claroty Platform, the tool offers detailed asset discovery capabilities.
Find out what your peers are saying about Tenable, Claroty, Nozomi and others in Operational Technology (OT) Security. Updated: March 2025.
842,690 professionals have used our research since 2012.
Javier Salazar - PeerSpot reviewer
Jul 22, 2024
The active query inventory is the most valuable feature.
NachshonPincu - PeerSpot reviewer
Jan 15, 2024
The product’s price is its most valuable feature.
Mahmoud_Mohamed - PeerSpot reviewer
Sep 6, 2023
The product has easy-to-manage features and components.
 

Tenable OT Security Cons review quotes

Harshal Deshmukh - PeerSpot reviewer
Oct 3, 2023
Tenable OT product is good, but OT security itself is still maturing.
JP
Feb 24, 2025
As an IT security professional, I would like to see automation improvements in the response part of Tenable OT Security.
AnandKumar2 - PeerSpot reviewer
Jul 8, 2024
Tenable OT Security is fine, but I find it more language-based rather than structured. It feels like something is on a web page, and the dashboards and data representations are not cool. First of all, I said that the tool view should be improved. It looks pretty old. Second, the details Tenable OT Security provides regarding the metadata they work with should be more in-depth. Its main focus is vulnerability management, which is fine, but what about threat actors? What about attack vectors and OT vulnerabilities? There are major areas, baselines, etc. that need attention.
Find out what your peers are saying about Tenable, Claroty, Nozomi and others in Operational Technology (OT) Security. Updated: March 2025.
842,690 professionals have used our research since 2012.
Javier Salazar - PeerSpot reviewer
Jul 22, 2024
The solution could detect changes in reading variables. The support of IoT devices can be improved.
NachshonPincu - PeerSpot reviewer
Jan 15, 2024
The solution should provide more features to prevent attacks.
Mahmoud_Mohamed - PeerSpot reviewer
Sep 6, 2023
Tenable.ot's integration with one of the products needs improvement.