Skybox Security Suite vs Tenable Security Center comparison

Tufin and Tenable are both solutions in the Vulnerability Management category. Tufin is ranked #47 with an average rating of 7.3, while Tenable is ranked #4 with an average rating of 8.7. Tufin holds a 0.6% mindshare in VM, compared to Tenable’s 3.7% mindshare. Additionally, 83% of Tufin users are willing to recommend the solution, compared to 96% of Tenable users who would recommend it.

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Executive SummaryUpdated on Sep 7, 2025

Tenable Security Center and Skybox Security Suite are prominent in cybersecurity, each with unique strengths. Tenable SC excels in vulnerability scanning and dashboards, essential for large networks despite weaker integration. Skybox Suite is superior in firewall management and compliance, offering a comprehensive network security view.

Features: Tenable Security Center is renowned for its vulnerability scanning, offering expansive dashboards and customizable policy options. Its Vulnerability Priority Rating and asset management help organizations efficiently prioritize vulnerabilities. Skybox Security Suite's strength lies in firewall and vulnerability management, utilizing network context to address vulnerabilities, providing network path analyses, and focusing on compliance and change management.

Room for Improvement: Tenable SC needs better reporting capabilities, enhanced tool integration, and improved handling of non-compliant assets. Users report issues with policy customization and report configurability. Skybox Security Suite could improve user interface consistency, firewall management, and customer support. Enhancements in reporting, automation, and integration would increase its usefulness.

Ease of Deployment and Customer Service: Tenable Security Center offers various deployment options, emphasizing on-premises with hybrid and cloud support. Customer service is responsive with occasional communication issues. Skybox Suite supports on-premises and hybrid cloud deployments and is adaptable in complex environments. Its customer service is responsive and capable, though premium support may add costs.

Pricing and ROI: Tenable SC is seen as expensive compared to Rapid7 but justifies its cost for large enterprises needing comprehensive vulnerability management, with ROI driven by reduced vulnerabilities. Skybox Suite's pricing is high but valued for helping extensive networks achieve cybersecurity assurance, with ROI seen in streamlined operations and reduced security risks, though expensive for smaller enterprises.

To learn more, read our detailed Skybox Security Suite vs. Tenable Security Center Report (Updated: September 2025).

Buyer's Guide

Skybox Security Suite vs. Tenable Security Center

September 2025

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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

Mindshare comparison

As of October 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 1.0%, up from 0.1% compared to the previous year. The mindshare of Skybox Security Suite is 0.6%, up from 0.5% compared to the previous year. The mindshare of Tenable Security Center is 3.7%, down from 7.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Market Share Distribution
Product	Market Share (%)
Tenable Security Center	3.7%
Zafran Security	1.0%
Skybox Security Suite	0.6%
Other	94.7%

Vulnerability Management

Featured Reviews

Israel Cavazos Landini

Associate Director IT Security Operations at a pharma/biotech company with 10,001+ employees

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.

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NenadMijatovic

Director of Sales at S4E Serbia

Efficient in vulnerability management, stable and easy to use

Vulnerability management is the most valuable feature because it lets you focus on the most critical vulnerabilities. That's the important thing. Here in Serbia, there are not so many companies that have too many firewalls inside one company. So, they usually don't buy this model for Firewall Assurance unless there is some compliance. So you can prove that your firewalls are compliant. So, that model is not so important here in Serbia. It's for bigger companies. So, they usually buy network assurance to build the model of the network and vulnerability management to focus on the most important vulnerabilities. Moreover, Skybox can collect data for many vendors. From the endpoint protection vendors to the network equipment vendors to other security vendors. So, it supports more than one hundred vendors to collect data from them.

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OndrejKOVAC

Solution engineer at EXPERTience

Empower clients with risk-based vulnerability management through continuous workflow and valuable insights

Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where clients often require reports in local languages. Additionally, the licensing model could be more flexible for managed security providers, similar to a pay-as-you-go model.

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Quotes from Members

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

Pros

"Zafran is an excellent tool."

"We are able to see the real risk of a vulnerability on our environment with our security tools."

"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 saw benefits from Zafran Security almost immediately after deploying it."

"The features that I have found most valuable with Skybox Security Suite, and this is because I work on the security side, are the firewall assurance, the change manager and the vulnerability control. These three features are the most impressive from Skybox Security."

"Robust modules can be used for different parts of network security."

"Skybox deployment is simple, and it's very useful."

"The most valuable features are the rule compliance and the OS vulnerability checks."

"instead of asking for firewall rules which may or may not be relevant, or could already be there, or could be over-permissioned, Skybox can be used to map out the resources that that application is going to use and provide the exact rules that an application would require to function correctly. If the traffic isn't able to flow for the application, if it's erring out, Skybox can be used to troubleshoot that and say, "All right, where is the traffic being stopped and why, and how do I fix that.""

"It can be integrated with a vulnerability management solution. When a client comes, apart from pitching network and firewall change management, we are recommending having vulnerability management. So, rather than just having the audit of the firewall, they can integrate it with their vulnerability management solution, which could be Rapid7, Qualys, or any other solution. This provides them the most value out of the platform. That is the way we are approaching our customer base."

"Skybox Security Suite is cost-effective."

"The product's most valuable feature is vulnerability management."

More Skybox Security Suite pros

"This product has the best results in terms of the lowest number of false-positives and false-negatives."

"Overall, I rate the solution 9.8 out of 10."

"The tool gives us fewer false positives. Compared to its competitors, the solution’s reports are more accurate."

"The most valuable features in Tenable SC are scanning and analysis."

"Tenable SC's most valuable features are the low number of false positives and the strong capability of providing prioritization for the vulnerabilities detected."

"One of the most valuable features is their distributed scan model for allotting engines to work together as a pool and handle multiple scans at once, across multiple environments. Automatic scanning distribution is a distinguishing feature of their toolset."

"The solution is very intuitive and the dashboards are simple to use."

"The most valuable feature is the automatic and periodic management of security scans, along with the ability to consolidate all information into a single dashboard."

More Tenable Security Center pros

Cons

"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."

"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."

"They are not satisfied with the complexity of the solution and the price."

"The solution needs improvement in firewall configuration checks. I would also like to see more configuration checks for Forcepoint and for other non-supported firewalls."

"The company made bad business decisions impacting many clients and their own staff. Reporting could have been improved, and feature requests often were not implemented."

"I've had issues with licensing where, when they were expiring and I asked for the updated licenses, I would the wrong ones. I think their process needs to be straightened out a little bit - I don't know if they fixed it already, it has been awhile. It wasn't as straightforward as it could have been."

"The dashboard's UI is not interesting; it is quite normal. It would be better if something more attractive or similar useful information found in AlgoSec was available."

"The cloud site could be better. They should provide some use cases to help users."

"The solution needs to move improve its interface to a full web browser version that is more accessible and doesn't require installation for use."

"The tool does not offer options for customization."

More Skybox Security Suite cons

"The product should provide risk-based vulnerability management."

"If I want to have a very low-managed scan policy, it's a lot of work to create something which is very basic. If I use a tool like Nmap, all I have to do is download it, install it, type in the command, and it's good to go. In Security Center, I have to go through a lot of work to create a policy that's very basic."

"Tenable.sc's user interface could be improved."

"There is not much room for improvement. However, there should be a guide that describes the step-by-step procedures for doing tasks. Otherwise, training is required from a senior guy to a junior guy."

"It's good at creating information, it's good creating dashboards, it's good at creating reports, but if you want to take that reporting metadata and put it into another tool, that is a little bit lacking."

"A good plugin editor would be a good additional option for the Security Center."

"Security can always be improved."

"It could be more user-friendly for creating custom reports."

More Tenable Security Center cons

Pricing and Cost Advice

Information not available

"Pricing is on the higher side. In terms of licensing, you should buy the complete suite rather than buying only the Change Manager. I think Change Manager with Vulnerability Control is something that would be interesting to look at."

"Licensing is normally on a yearly basis. There may also be a perpetual license. Normally, the customers ask for a lower price. If you want to sell more, you have to think about it."

"The price of the Skybox Security Suite can be expensive."

"I've seen the pricing of every solution on the market. When you compare apples to apples, where Skybox becomes exceedingly expensive is if you look at it compared to something like FireMon that only does a fraction of what Skybox does. But if you include everything that Skybox does, it becomes way more expensive than the competition, but you're also not comparing apples to apples. If you look at FireMon, and you look at like just the firewall assurance piece, they are fairly comparable and, actually, Skybox comes in a little bit cheaper in some cases, depending on which product you're looking at."

"Skybox Security Suite has indeed helped us reduce costs. The prices of AlgoSec and Skybox Security Suite are approximately 50 percent different. The tool may require special vendor support from abroad, resulting in slightly higher costs. Its pricing is in the middle."

"I think the price is fair."

"The solution is based on a subscription model for annual licenses."

"Skybox comes with extra licenses and has a change management license. The licenses are expensive, but they come with extra value."

More Skybox Security Suite pricing and cost advice

"The licensing costs for this solution are approximately $100,000 US, and I think that covers everything."

"The price can start at €10,000 ($13,000 USD) for between 500 and 1,000 assets, and the price can climb into the millions as more assets are added."

"My company needs to make yearly payments towards the licensing costs. The pricing of the solution falls in the mid-range level, so it is not too expensive"

"Though reasonable, the main competitor of Tenable SC, Rapid7, offers a more aggressive and better priced product."

"The pricing depends upon the number of IPs."

"We're happy with the licensing cost and find it affordable."

"It is a bit expensive. Everything is included in the license."

"The tool costs around 15,000 Saudi riyals monthly."

More Tenable Security Center pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Computer Software Company

Manufacturing Company

Government

Financial Services Firm

18%

Computer Software Company

13%

Manufacturing Company

10%

Energy/Utilities Company

Financial Services Firm

12%

Government

10%

Computer Software Company

10%

Manufacturing Company

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	21
Midsize Enterprise	4
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	10
Large Enterprise	26

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?

Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...

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What needs improvement with Zafran Security?

In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...

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What is your primary use case for Zafran Security?

My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...

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What do you like most about Skybox Security Suite?

Overall, the tool has helped us reduce risks. If any step is missing, it's easier for my team or engineers to identif...

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What is your experience regarding pricing and costs for Skybox Security Suite?

From a commercial perspective, AlgoSec is more expensive compared to Skybox Security Suite. Skybox Security Suite is ...

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What needs improvement with Skybox Security Suite?

The dashboard's UI is not interesting; it is quite normal. It would be better if something more attractive or similar...

See all answers

What do you like most about Tenable SC?

The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view ...

See all answers

What is your experience regarding pricing and costs for Tenable SC?

The price of Tenable Security Center is not so high; it's relatively a cheaper solution.

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What needs improvement with Tenable SC?

The reason for rating it an eight out of ten is that the initial setup could be easier; the setup is rather difficult...

See all answers

Comparisons

Wiz Code vs Zafran Security

Compared 32% of the time

Vulcan Cyber vs Zafran Security

Compared 14% of the time

Tenable Vulnerability Management vs Zafran Security

Compared 9% of the time

Qualys VMDR vs Zafran Security

Compared 7% of the time

Nucleus vs Zafran Security

Compared 6% of the time

More Zafran Security Competitors

AlgoSec vs Skybox Security Suite

Compared 32% of the time

Tufin Orchestration Suite vs Skybox Security Suite

Compared 27% of the time

FireMon Security Manager vs Skybox Security Suite

Compared 12% of the time

RedSeal vs Skybox Security Suite

Compared 5% of the time

Fortinet FortiManager vs Skybox Security Suite

Compared 2% of the time

More Skybox Security Suite Competitors

Qualys VMDR vs Tenable Security Center

Compared 11% of the time

Rapid7 InsightVM vs Tenable Security Center

Compared 11% of the time

Tenable Nessus vs Tenable Security Center

Compared 10% of the time

Tenable Vulnerability Management vs Tenable Security Center

Compared 8% of the time

The NodeZero Platform vs Tenable Security Center

Compared 6% of the time

More Tenable Security Center Competitors

Product Reports

Buyer's Guide

Zafran Security

October 2025

Download Zafran Security product report

Buyer's Guide

Skybox Security Suite

October 2025

Download Skybox Security Suite product report

Buyer's Guide

Tenable Security Center

October 2025

Download Tenable Security Center product report

Also Known As

No data available

Tenable.sc, Tenable Unified Security, Tenable SecurityCenter

Overview

Zafran Security integrates with existing security tools to identify and mitigate vulnerabilities effectively, proving that most critical vulnerabilities are not exploitable, optimizing threat management.

Zafran Security introduces an innovative operating model for managing security threats and vulnerabilities. By leveraging the threat exposure management platform, it pinpoints and prioritizes exploitable vulnerabilities, reducing risk through immediate remediation. This platform enhances your hybrid cloud security by normalizing vulnerability signals and integrating specific IT context data, such as CVE runtime presence and internet asset reachability, into its analysis. No longer reliant on patch windows, Zafran Security allows you to manage risks actively.

What are the key features of Zafran Security?

Threat Exposure Management: Utilizes existing tools to prioritize vulnerabilities and manage threats.
Integrative Analysis: Combines security data with IT context for precise vulnerability management.
Real-time Risk Reduction: Enables immediate risk management without waiting for patches.
Hybrid Cloud Compatibility: Functions across diverse cloud environments for comprehensive security.

What benefits can users expect from Zafran Security?

Improved Security: Enhances protection by efficiently identifying and mitigating risks.
Cost Efficiency: Reduces unnecessary patching expenses by confirming non-exploitable vulnerabilities.
Time Savings: Frees developers to focus on root causes by handling immediate threats.
Comprehensive Insight: Offers a holistic view of security threats and vulnerabilities.

In industries where security is paramount, such as finance and healthcare, Zafran Security provides invaluable protection by ensuring that only exploitable vulnerabilities are addressed. It allows entities to maintain robust security measures while allocating resources efficiently, fitting seamlessly into existing security strategies.

Zafran Security

Skybox Security Suite provides comprehensive tools for network and firewall compliance, vulnerability management, and change management, with a focus on risk reduction and network optimization.

Skybox Security Suite supports over 130 vendors with massive scalability and seamless integration, notably with Nessus and Qualys. Its features include network path analysis and offline attack simulation, which enhance management effectiveness. Despite its robust offering, improvements are needed in its UI, web interface, reporting detail, and customization. Automation, orchestration, and device policy provisioning require better support, and integration with tools like Rapid7 could be improved. Enhancements in firewall configuration checks, cloud connectivity, pricing, and marketing awareness are also called for, alongside a transition from Java GUI to a consistent web-based system.

What Are Key Features of Skybox Security Suite?

Network Assurance: Enhances visibility and optimization of network paths.
Firewall Assurance: Facilitates firewall rule set audits for compliance.
Vulnerability Management: Offers path detection and risk prioritization.
Compliance Management: Ensures adherence to standards like PCI.
Change Management: Simplifies management across extensive infrastructures.

What Benefits and ROI Can Users Expect?

Scalability: Supports numerous vendors and large-scale deployments.
Integration: Seamlessly connects with tools like Nessus and Qualys.
Risk Reduction: Improves security across network infrastructures.
Simplified Management: User-friendly interface and reporting tools enhance usability.
Network Optimization: Streamlines processes and improves performance.

Skybox Security Suite is commonly used in industries requiring strict compliance like finance and healthcare. Firms employ it for firewall audits, enhancing network visibility, and managing configurations against standards such as PCI, ensuring security and policy compliance across expansive networks.

Tufin

Get a risk-based view of your IT, security and compliance posture so you can quickly identify, investigate and prioritize your most critical assets and vulnerabilities.

Managed on-premises and powered by Nessus technology, the Tenable Security Center (formerly Tenable.sc) suite of products provides the industry’s most comprehensive vulnerability coverage with real-time continuous assessment of your network. It’s your complete end-to-end vulnerability management solution.

Tenable

Sample Customers

Information Not Available

ADP, Blue Cross Blue Shield, BT, USAID, Delta Dental, EDF Energy, EMC, HSBC, Johnson & Johnson

IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific

Buyer's Guide

Skybox Security Suite vs. Tenable Security Center

September 2025

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