Cisco SecureX [EOL] vs Nucleus Security comparison

Cisco and Nucleus Security are both solutions in the Application Security Tools category. Additionally, 100% of Cisco users are willing to recommend the solution, compared to 100% of Nucleus Security users who would recommend it.

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Executive SummaryUpdated on Feb 23, 2026

Cisco SecureX EOL and Nucleus Security compete in the cybersecurity market. Nucleus Security takes the lead due to its comprehensive features and enhanced security capabilities.

Features: Cisco SecureX EOL integrates threat intelligence and automation in a centralized management platform. It seamlessly connects within Cisco's ecosystem, enhancing interoperability. Nucleus Security focuses on vulnerability management, risk prioritization, and real-time insights. Its strength lies in detailed risk assessment analysis, augmenting decision-making processes effectively.

Ease of Deployment and Customer Service: Cisco SecureX EOL benefits from easy integration with existing Cisco environments, providing robust support services aligned with customer network infrastructure needs. Nucleus Security offers a simple and universally adaptable deployment model, supported by responsive customer service catering to diverse security landscapes. Its versatile deployment ensures quick adaptation across various IT environments.

Pricing and ROI: Cisco SecureX EOL is considered cost-effective for businesses invested in Cisco infrastructure, leading to favorable ROI due to reduced additional costs. Nucleus Security, though higher in initial cost, provides comprehensive features enhancing security posture. This leads to high ROI by effectively preventing vulnerabilities and threats.

To learn more, read our detailed Application Security Tools Report (Updated: June 2026).

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Application Security Tools

June 2026

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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

Qualys TotalCloud

Featured Reviews

Robert Orłowski

IT Security Expert at Alior Bank S.A.

Unified risk scoring has improved our cloud visibility and simplifies remediation priorities

Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.

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Alon K

CTO & VP of Cyber Solutions, Israel at Rockwell Automation

Gives our customers visibility and they don't have to go multiple management consoles anymore

One of the examples is related to forensics. The forensics are amazing because when you have enrichment, and the solutions talk with each other, when you need it, you have the ability to know everything in the organization: when, why, whatever. With just one click you have information from email, from the endpoint, from the web. Let's say that tomorrow morning, you have a ransom[ware] attack in your organization and you would like to know from which email it came, or where the customer saved the file, even though the incident didn't occur at the same moment. With SecureX, you have Cisco Threat Response inside. [With] one click, you get all of the flow. That's amazing value. That also releases resources for our customers. The customers don't have to connect many systems and try to register the event on each system, or to go to the SIEM and do a correlation. That's the one-stop shop for the customers, and that's amazing.

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reviewer2850051

Cyber Security Architect at a retailer with 10,001+ employees

Unified vulnerability data has transformed risk prioritization and optimized remediation effort

The best features that Nucleus Security offers in my experience are the unified integrations with all of the different vulnerability management platforms. It is helping quite a lot to unify all of that. It also offers good prioritization based on the EPSS or the CVSS score, as well as different other factors including Mandiant threat intelligence and similar aspects. It helps bring it all into one big picture instead of different silos of vulnerabilities. The integrations make my job easier because I can connect my other tools, which is the most important part of this tool to bring in all the vulnerabilities from the different other tools. The prioritization changed it from chasing vulnerabilities or pushing colleagues to patch vulnerabilities to providing colleagues with their vulnerabilities and requesting remediation and patching. Nucleus Security positively impacts my organization by bringing awareness to vulnerability management since we can actually determine how many vulnerabilities we have and how critical the risk is, or we can quantify the risk overall for the company.

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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

"I appreciate TotalCloud's real-time protection and remediation features. The remediation options include automated one-click remedies and custom changes that help manage vulnerabilities efficiently."

"Qualys TotalCloud's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."

"It is a cloud-native app that integrates with both IaaS and SaaS. It seamlessly integrates with other platforms."

"Qualys TotalCloud has significantly reduced our workload in terms of managing risks, helping us to be more efficient and save substantial resources."

"TotalCloud has been excellent in providing us with immediate access to all the products and features we need, such as CSPM, TruRisk Insights, and compliance reports, including CIS and HIPAA."

"Qualys TotalCloud provides unified vulnerability and threat assessment for IaaS and SaaS and a single prioritized view of risk, which helps reduce my workload by not having to combine multiple sources."

"The most valuable feature is the consolidated information that it provides from various platforms."

"I would definitely recommend Qualys TotalCloud to other users."

More Qualys TotalCloud pros

"SecureX takes all the separate pieces of security within your company, adds in intelligence from different sites and services on the internet, and makes them work together."

"The SecureX solution has the best impact for the customer because it has all the visibility of my applications and my users' applications."

"The most valuable feature is its ability to manage all the applications and visibility. For example, if there is malware, spam, or another component that wants to attack the company in my servers, network, or applications, then SecureX will react to the problem."

"When it comes as a business bundle, we come to customers to provide a one-stop shop, and we provide a return of value on human resources, with an XDR SecureX platform offer that customers love."

"The most beneficial feature of Cisco SecureX for cybersecurity efforts is its integration with other Cisco solutions and the environment. This sets it apart, as its APIs and overall integration capabilities are very strong. Additionally, its detection capabilities are commendable."

"The automation and orchestration tools are the most valuable features."

"It has evolved a lot, just that monitoring piece to the current Orchestrator piece. The additional analytics are there. They now have something called Insight, which can basically take data from Microsoft Azure AD and Intune to give us information about our endpoints. This is detailed information about the endpoints, from Secure Endpoint and all these different products. So, it is just constantly evolving. Every time that it evolves, we have more information with more visibility. There are more features that we have that just make everything so much easier, and it is in one place. I don't have to keep going back and forth. I don't have to go to Secure Endpoint and ISE to get the data. I don't have to go to Intune on Microsoft to get the information. It is all in one place."

"Using SecureX, we can aggregate the data from all our security products, automate many of our tasks that we had to do manually before, save a huge amount of time, and provide many reports about usage of our systems and networks to our leaders and managers to show what we can do to make our security better."

More Cisco SecureX [EOL] pros

"The best features that Nucleus Security offers in my experience are the unified integrations with all of the different vulnerability management platforms."

Cons

"In TotalCloud, I would suggest improvements in policy checks to cater to various inventory types like VPCs, subnets, S3 buckets, or IAMs. There is a lack of data segregation according to criticality or inventory."

"There is a lack of data segregation according to criticality or inventory."

"I think Qualys TotalCloud needs to improve its handling of zero-day vulnerabilities and supply chain management because modern ransomware attacks not only target prime critical infrastructures but also the supply chain system."

"Qualys TotalCloud's increasing complexity, due to the development and deployment of multiple solutions, is making the GUI difficult to navigate."

"It is already perfect, but they can bring some newer dashboards and customization options for the dashboard. It would be great to be able to include on-prem assets on the dashboard."

"Qualys TotalCloud has the potential to improve by integrating a hybrid platform for comprehensive management of both on-premises and cloud infrastructures."

"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."

"The areas in the solution that have room for improvement include the UI/UX design, which should be improved, and they should integrate more artificial intelligence into the product."

More Qualys TotalCloud cons

"They could put in more third-party [integrations]... also more playbooks, out-of-the-box, for automation [would be helpful]."

"The playbooks provided with the product are great, although I would appreciate having more playbooks available. Threats are constantly evolving, so having access to updated playbooks is crucial."

"For us, the biggest sticking point is that the product is not being designed for multi-tenancy use at present, from an MSP perspective."

"One of the improvements the product needs is more integration with collaboration platforms."

"Remediation stuff could be integrated into the product's automation."

"They could expand into more areas."

"If they could make the Cisco Umbrella piece a little bit more advanced or easier to manage, that would help. We use it for filtering and when you compare it to a normal content filter, it lacks some functionality."

"The front-end work controls the new algorithm and the firewall rules. The search feature of these rules could be improved."

More Cisco SecureX [EOL] cons

"Nucleus Security needs a better view into exposure management, as exposure management and attack path management are missing."

Pricing and Cost Advice

"Its price seems higher compared to other tools, but it is worth it. If they could adjust the pricing and make it comparable with other tools, that would be great."

"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."

"Qualys TotalCloud is expensive."

"The cost is high, but it meets our organizational needs."

"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."

"I am not sure about the pricing. From what I understand, it is a bit on the higher side, but I do not have the exact numbers."

"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."

"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."

More Qualys TotalCloud pricing and cost advice

"It is free. It can't get any better than that."

"It would be nice if they had a different pricing model. Most of our budget for projects goes towards Cisco."

"It comes free with all Cisco products. So, it is a good price."

"The product is absolutely free to any customer. As such, the only thing one must keep in mind is that as long as he already has one Cisco security product, irregardless of what that product is, SecureX is available for free."

"For the value you get, the pricing of the solution is excellent."

"The pricing is competitive, especially for education institutions. Licensing can be a little bit difficult to navigate, especially with resellers with Cisco, but for us it has been pretty easy."

"The pricing is the best part of this solution. It is free if you buy Umbrella or Duo Security. It is also a good solution."

"Cisco SecureX is more expensive than Trend Micro. However, considering the integration capabilities with other solutions and the quality of technical support, I believe there's justification for the price difference."

More Cisco SecureX [EOL] pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Manufacturing Company

19%

Financial Services Firm

13%

Comms Service Provider

Construction Company

11%

Computer Software Company

10%

Outsourcing Company

10%

Marketing Services Firm

Computer Software Company

14%

Financial Services Firm

12%

Construction Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	3
Large Enterprise	28

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	7
Large Enterprise	3

No data available

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?

The price is very expensive, actually.

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What needs improvement with Qualys TotalCloud?

Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...

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What is your primary use case for Qualys TotalCloud?

Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...

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

I have a good experience with that, so we don't have much problem dealing with pricing, setup, and licensing.

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What needs improvement with Nucleus Security?

I think it can be improved by making it more practical, integrated, and easier for teams to apply in real-world workf...

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What is your primary use case for Nucleus Security?

I have been using Nucleus Security for the past few years in my company, particularly in the healthcare field.I use N...

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Comparisons

Wiz vs Qualys TotalCloud

Compared 12% of the time

Microsoft Defender for Cloud vs Qualys TotalCloud

Compared 9% of the time

Prisma Cloud by Palo Alto Networks vs Qualys TotalCloud

Compared 6% of the time

JupiterOne vs Qualys TotalCloud

Compared 5% of the time

AWS Security Hub vs Qualys TotalCloud

Compared 5% of the time

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Blue Cedar vs Cisco SecureX [EOL]

Compared 7% of the time

Cortex XDR by Palo Alto Networks vs Cisco SecureX [EOL]

Compared 6% of the time

IBM Guardium Vulnerability Assessment vs Cisco SecureX [EOL]

Compared 6% of the time

ERPScan SMART Cybersecurity Platform vs Cisco SecureX [EOL]

Compared 6% of the time

Digital.ai Application Security vs Cisco SecureX [EOL]

Compared 4% of the time

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DefectDojo vs Nucleus Security

Compared 8% of the time

PortSwigger Burp Suite Professional vs Nucleus Security

Compared 6% of the time

SonarQube vs Nucleus Security

Compared 6% of the time

Zafran Security vs Nucleus Security

Compared 6% of the time

ArmorCode vs Nucleus Security

Compared 5% of the time

More Nucleus Security Competitors

Product Reports

Buyer's Guide

Qualys TotalCloud

May 2026

Download Qualys TotalCloud product report

Buyer's Guide

Cisco SecureX [EOL]

June 2026

Download Cisco SecureX [EOL] product report

Buyer's Guide

Risk-Based Vulnerability Management

May 2026

Download Nucleus Security product report

Also Known As

Qualys TotalCloud with FlexScan

Kenna.AppSec, Kenna.VI

No data available

Overview

Qualys TotalCloud enhances security posture across cloud environments with continuous monitoring, vulnerability management, and risk visualization, ensuring efficient threat assessment and automated remediation for improved cyber risk reduction.

Qualys TotalCloud offers a robust suite of security tools essential for organizations managing multi-cloud infrastructures. By integrating cloud accounts and automating workflows, it supports AWS, Azure, and GCP, offering comprehensive vulnerability management and zero-day detection. The platform's user-friendly design, combined with its extensive risk management and unified threat assessment capabilities, enables organizations to prioritize and remediate vulnerabilities effectively. TruRisk Insights provides clear insights on cyber risks, while the automation options streamline patch management and scanning processes. API integration across IaaS and SaaS environments further enhances resource allocation efficiency and saves time, addressing misconfigurations across cloud environments.

What are the most important features of Qualys TotalCloud?

Accurate Vulnerability Reports: Delivers precise and actionable insights for risk mitigation.
Zero-Day Detection: Identifies and addresses zero-day vulnerabilities proactively.
Unified Threat Assessment: Offers comprehensive evaluation of threats across the environment.
Extensive Risk Management: Manages risks effectively with advanced insights and prioritization.
Continuous Monitoring: Provides non-stop surveillance for vulnerabilities and threats.
Cloud-Native Automation: Streamlines processes and reduces manual efforts using automation.
FlexScan for Internet-Facing VMs: Scans external VMs efficiently to detect vulnerabilities.
Dashboard Risk Visualization: Clear visualization helps prioritize vulnerabilities.

What benefits and ROI should users look for?

Improved Security Posture: Enhances threat detection and response across clouds.
Time Savings: Automation reduces time spent on manual vulnerability management.
Resource Efficiency: Better allocation of resources through streamlined workflows.
Enhanced Risk Prioritization: Focus on critical vulnerabilities for effective mitigation.
Integrated Cloud Accounts: Facilitates seamless cloud management and security.

Qualys TotalCloud is deployed in sectors needing rigorous vulnerability management, such as finance and healthcare. Companies utilize it to secure multi-cloud environments like AWS, Azure, and GCP, focus on compliance, and integrate security into CI/CD pipelines to detect and remedy threats pre-deployment.

Qualys

Cisco SecureX is an integrated security platform that connects the breadth of Cisco's integrated security portfolio and the customer's infrastructure to create a consistent experience. The solution unifies visibility, enables automation, and strengthens your security across network, endpoints, cloud, and applications. Cisco SecureX is embedded within every Cisco Security product and supports integrations with SIEM and SOAR, so customers will not need to replace any solution or worry about layering on new technology.

Cisco SecureX Features

Cisco SecureX has many valuable key features. Some of the most useful ones include:

Unified overview: Cisco SecureX offers key metrics on transactions and threats for network, endpoints, cloud and applications. In addition, the SecureX interface is integrated into all Cisco Security technologies.

Automation and an increase in operational efficiency: With Cisco SecureX, you gain better automation of workflows for products of the Cisco Security portfolio and third parties, allowing you to focus on other more important tasks. By eliminating manual work (through automatic identification of threats using analytical data of Cisco Talos and other sources), the solution helps your organization save a significant amount of time.

Security strengthening: Cisco SecureX makes it easy to compare analytical data from a set of various sources with the telemetry received from network, endpoints, e-mail, cloud, and third-party products.

Cisco SecureX Benefits

Some of the benefits of using Cisco SecureX include:

Secure every business endeavor with an open, integrated platform that has out-of-the-box interoperability and scales to meet security needs.

Advance your security maturity level using existing resources.

Turn security from a blocker into an enabler. Cisco SecureX allows you to add new security capabilities for the threat landscape.

Maximize your operational efficiency, helping you get the most from your security investments.

Reviews from Real Users

Below are some reviews and helpful feedback written by Cisco SecureX users.

PeerSpot user Wouter H., Technical Team Lead Network & Security at Missing Piece BV, shares several reasons why he thinks the solution is fantastic. In his opinion, “SecureX takes all the separate pieces of security within your company, adds in intelligence from different sites and services on the internet, and makes them work together. If an email is received on a machine and malware is being executed, it can be put into lockdown mode. The fact that you can have a single solution that combines endpoint intelligence with email intelligence, firewalls, and publicly available intelligence is really helpful. Also, SecureX provides us with contextual awareness throughout our security ecosystem. Before SecureX, things that were not possible, or that would take days, now literally take seconds to find out.

Michal S., Infrastructure Engineer at a media company, says, “SecureX provides many measurements and has a really good dashboard. Working with it you are able to see things very clearly and you have every detail on a single display. That saves us money and time.” He also adds, “It brings all our data into a central point. It also shows us many data connections between many of our environments. SecureX gives you really good information about potential risks. You are able to find the source of a risk, a potential risk from a user or a machine.”

Blair A., Technology Director at Shawnee Heights USD #450, explains, "One of the most valuable features is the simplicity of deploying SecureX. It's very easy to do that and then you gain very detailed visibility into everything that's going on in your network and, obviously, at the device level. There's just a wealth of information that you can pull from all of these products that are part of SecureX. You know exactly if you have an issue or not."

Cisco

Nucleus Security offers a scalable vulnerability management platform designed for effective risk reduction. By integrating with existing IT infrastructure, it enhances security measures and improves agility.

As a comprehensive security tool, Nucleus Security provides customizable vulnerability assessment, streamlined workflows, and integration capabilities with security tools to enhance threat detection and response. It's tailored for enterprises seeking an intuitive management platform that delivers actionable insights and increases efficiency. By leveraging robust automation and advanced analytics, the platform aids organizations in optimizing their cybersecurity posture.

What are the key features of Nucleus Security?

Customizable Dashboards: Offers personalized views for better visibility and control.
Automated Workflows: Reduces manual tasks, allowing for quicker incident response.
Extensive Integrations: Connects with major security tools to unify threat data.
Risk Prioritization: Analyzes threats to focus on the most critical vulnerabilities.

What benefits can users expect from Nucleus Security?

Increased Efficiency: Streamlined processes lead to faster threat resolution.
Enhanced Data Visibility: Comprehensive data access improves decision-making capabilities.
Cost Reduction: Automation reduces labor costs and minimizes resource expenditure.
Improved Compliance: Facilitates adherence to regulatory standards and policies.

In industries like healthcare, finance, and technology, Nucleus Security is implemented to address specific risks and compliance needs. It provides tailored solutions to safeguard sensitive data, manage regulatory pressures, and ensure robust threat detection. Industries benefit from its ability to adapt to sector-specific challenges while maintaining high security standards.

Nucleus Security

Sample Customers

Information Not Available

NHS, Rackspace, UNC Pembroke, University of North Carolina at Charlotte, Missing Piece

Information Not Available

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