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Cisco Vulnerability Management (formerly Kenna.VM) vs Tenable Vulnerability Management comparison

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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

Zafran Security
Sponsored
Average Rating
9.4
Reviews Sentiment
8.2
Number of Reviews
5
Ranking in other categories
Vulnerability Management (18th), Continuous Threat Exposure Management (CTEM) (2nd)
Cisco Vulnerability Managem...
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
1
Ranking in other categories
Cisco Security Portfolio (11th), Risk-Based Vulnerability Management (17th)
Tenable Vulnerability Manag...
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
42
Ranking in other categories
Vulnerability Management (6th), Risk-Based Vulnerability Management (2nd)
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
Weekly insights and risk analysis facilitate informed security decisions
I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.
AshishPaliwal - PeerSpot reviewer
Offers contextual prioritization and risk-based remediation of vulnerability
An improvement would be some sort of an integration with any GRC suite. There are a lot of GRC suites available, like Archer, MetricStream, Rsam, Protiviti, for example. So how would a solution like this work if my company has already invested thousands or maybe millions in a GRC solution? Do I still need it and how does it fit into an existing SAP environment? There could be interoperability, having more data sources, integrating Splunk, Qualys, FireEye, Rapid7, Carbon Black. I'm sure all that can be done to an extent, with a little more insight and a little more accuracy on the industry numbers and trends. I'd like the solution to offer any sort of assistance in any way with the remediation part, not just identification of vulnerability risk, and that is second.
Mani Bommisetty - PeerSpot reviewer
Streamlines vulnerability management with excellent reporting and potential AI integration
Tenable is user-friendly and excels in reporting. It allows me to easily fetch and schedule reports. The software's discovery feature aids in strengthening our security posture. The single-sensor installation process on various operating systems is smooth, unlike Rapid7, which requires different versions for separate systems. Furthermore, Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.

Quotes from Members

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

Pros

"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran is an excellent tool."
"The risk context of any vulnerability is a valuable feature."
"There is no burden of updating or upgrading this solution."
"The solution is quite friendly."
"The price of Tenable.io Vulnerability Management is reasonable as it is ten times cheaper than other options."
"I would rate Tenable's dashboards and reporting capabilities for illustrating security posture a nine out of ten, with ten being the best."
"The best feature of the solution is the amount of visibility it provides of the vulnerabilities."
"The dashboard is pretty intuitive, and it lets you do a drill-down analysis of each vulnerability. That is something that brings a lot of value to the organization."
"The solution is easy to use and configuration is smooth with no complexities."
"It is very stable, and it is updated periodically by adding new vulnerabilities."
 

Cons

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."
"An improvement would be some sort of an integration with any GRC suite."
"The solution is a bit slow."
"It would be helpful if Tenable could be more clear with regard to everything the solution can and cannot do with the particular license that you have."
"It can have more integration."
"The price could be lower."
"The product is a bit expensive."
"I would rate it four out of ten. For startups, freelancers, or companies between startup and midsize, Tenable is recommended. However, for midsize or enterprise-level companies, I would not prefer it."
"More flexibility is required compared to other solutions."
"The UI has room for improvement."
 

Pricing and Cost Advice

Information not available
"I think the pricing is based on the number of endpoints, so it's more subscription-based."
"The cost is determined by the number of endpoints, which is approximately one dollar per endpoint."
"Tenable.io is not known for being a cheap product."
"Tenable charges around $40 per device."
"Yearly payments are to be made toward the licensing cost of the product. It is neither a cheap nor an expensive product."
"The solution is not too expensive."
"Tenable.io Vulnerability Management's pricing solution model isn't great."
"There are additional features that can be licensed for an additional cost."
"The product costs us around $137,000 annually for 4000 to 5000 assets."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
12%
Healthcare Company
6%
Manufacturing Company
6%
Computer Software Company
23%
Financial Services Firm
16%
Retailer
10%
Manufacturing Company
7%
Educational Organization
14%
Computer Software Company
12%
Financial Services Firm
11%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
The current pricing of Zafran Security is fair overall. They were good to work with to accommodate our organization w...
What needs improvement with Zafran Security?
The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvement...
What is your primary use case for Zafran Security?
Zafran Security is helping reduce the amount of critical vulnerabilities in our environments that require prompt reme...
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What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?
Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...
What needs improvement with Tenable.io Vulnerability Management?
I would suggest HP WebInspect as a better option than Tenable.io. My current client doesn't have access to it. Howeve...
 

Also Known As

No data available
Kenna.VM, Kenna Security, Kenna, Kenna Security Platform
Tenable.io
 

Overview

 

Sample Customers

Information Not Available
TransUnion
Global Payments AU/NZ
Find out what your peers are saying about Qualys, Tenable, Rapid7 and others in Risk-Based Vulnerability Management. Updated: June 2025.
856,873 professionals have used our research since 2012.