Qualys VMDR vs Red Hat Advanced Cluster Security for Kubernetes comparison

Qualys and Red Hat are both solutions in the Container Security category. Qualys is ranked #9 with an average rating of 8.6, while Red Hat is ranked #23 with an average rating of 8.0. Qualys holds a 2.1% mindshare in Container Security, compared to Red Hat’s 1.5% mindshare. Additionally, 94% of Qualys users are willing to recommend the solution, compared to 100% of Red Hat users who would recommend it.

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Executive SummaryUpdated on Jun 3, 2026

Qualys VMDR and Red Hat Advanced Cluster Security for Kubernetes compete in the cybersecurity space, focusing on vulnerability management and security for Kubernetes environments, respectively. Qualys VMDR holds a minor advantage due to its comprehensive vulnerability management features and scalability, appealing to organizations with diverse infrastructure needs.

Features: Qualys VMDR excels in vulnerability management by using cloud agents for real-time insight and detailed threat reports. It provides integrated patch management for efficient remediation and a global asset view for wide visibility. Red Hat Advanced Cluster Security focuses on Kubernetes environments, offering features like network mapping for enhanced visibility, integration with Red Hat services for streamlined operations, and an emphasis on container and node access controls.

Room for Improvement: Qualys VMDR could enhance its vulnerability database to minimize false positives and improve asset tagging for better management. Additionally, expanding IT standards compliance and refining reporting capabilities are beneficial. Red Hat Advanced Cluster Security would benefit from better documentation for easier onboarding, improving command-line tools for advanced users, and enhancing stability during deployment.

Ease of Deployment and Customer Service: Qualys VMDR accommodates on-premises and hybrid cloud environments, offering deployment flexibility but receiving mixed feedback on its technical support responsiveness. Red Hat Advanced Cluster Security is praised for excellent technical support with global reach, lowering dependency on local partners, despite its primary focus on on-premises deployments.

Pricing and ROI: Qualys VMDR is deemed expensive, particularly for mid-sized programs, due to its yearly licensing model and additional costs for advanced features. Despite this, users report good ROI through improved vulnerability and compliance management. Red Hat Advanced Cluster Security uses a more moderate subscription pricing, offering bundled options with OpenShift, perceived as economical, with a positive ROI by aiding in service availability and asset protection.

To learn more, read our detailed Qualys VMDR vs. Red Hat Advanced Cluster Security for Kubernetes Report (Updated: June 2026).

Buyer's Guide

Qualys VMDR vs. Red Hat Advanced Cluster Security for Kubernetes

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

Mindshare comparison

As of July 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.5%, up from 0.9% compared to the previous year. The mindshare of Qualys VMDR is 2.1%, down from 2.3% compared to the previous year. The mindshare of Red Hat Advanced Cluster Security for Kubernetes is 1.5%, down from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Qualys VMDR	2.1%
Qualys TotalCloud	1.5%
Red Hat Advanced Cluster Security for Kubernetes	1.5%
Other	94.9%

Container Security

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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Vaibhav Ghule

Soc Lead & Edr Administration at Persistent Systems

Continuous risk-based monitoring has strengthened incident response and vulnerability prioritization

I haven't explored Qualys VMDR's vulnerability lifecycle automation yet. One of my analysts mentioned that queries lack grouping operators in Qualys VMDR. From my experience, I would appreciate improvements in the query options in Qualys VMDR, specifically in the query-building process where I would need more features and operators. Additionally, we have been facing issues with Qualys on the cloud level. We cannot download the configuration profile from the cloud agent, and it is showing a pending action for download. During 2025, we noticed outages of Qualys a couple of times. I want to mention that there is an issue with receiving timely RCA deliveries. While this is not necessarily about the tool, it relates to support. The support has not been very responsive, and we are receiving RCAs a little delayed whenever we raise support cases or communicate with the TAMs. Additionally, the UI has a slight latency, which I and my team have experienced. They have also reported this latency issue when navigating through different pages.

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John-Riley

Cybersecurity Architect/System Security Engineer at General Dynamics Mission Systems–Canada

Provides network mapping feature for visualizing container communication but complex setup

There is room for improvement in the setup process. All these tools come down to how you're integrating into your environment and having good knowledge of the tool. So that's the biggest problem with all these security tools – you gotta have knowledgeable people to build, integrate, and really flesh them out in your environment to make them work as they should.

Read full review

Quotes from Members

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

Pros

"TotalCloud's best feature is the integration of cloud accounts. It helps with the risk and security posture management of our cloud infrastructure."

"If someone were to ask me to review Qualys TotalCloud, I would summarize it as an end-to-end solution for cloud security with visibility and governance-grade controls without needing to manage multiple disconnected tools."

"Qualys TotalCloud's most valuable feature is its agent versatility."

"Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution."

"If I had to say something positive about the product that brings me the biggest benefit, I would say it has accurate reports, gets new update CVEs, zero-day attack detection, and is easy to manage with its GUI."

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

"We were able to realize its benefits within 24 to 48 hours."

"CSPM is currently the most used feature, and we are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs."

More Qualys TotalCloud pros

"The most recent is VMDR, which provides a comprehensive overview of how to detect, patch, and remediate specific vulnerabilities."

"I find the most valuable features are the continuous monitoring. Even on premises, there is constant monitoring."

"QualysGuard has provided us with a valuable insight into vulnerabilities across our environment."

"Using this product, we now have a vulnerability management cycle wherein VMDR plays a major role."

"Technical support is great and we've never really had a problem."

"Qualys VMDR provides us with a quick response to threat findings through regular scheduled scanning, which improves our security operations."

"Qualys VM is very stable."

"Qualys VM has allowed us to know the vulnerabilities we need to prioritize based on the threat levels and the possible impact if there's an intrusion."

More Qualys VMDR pros

"One of the most valuable features I found was the ability of this solution to map the network and show you the communication between your containers and your different nodes."

"It is easy to install and manage."

"The most valuable feature is the ability to share resources."

"Offers easy management with authentication and authorization features"

"Scalability-wise, I rate the solution a nine out of ten."

"The most valuable feature of the solution is its monitoring feature."

"The technical support is good."

"I like virtualization and all those tools that come with OpenShift. I also like Advanced Cluster Management and the built-in security."

More Red Hat Advanced Cluster Security for Kubernetes pros

Cons

"The onboarding process is a bit difficult. In the initial phase, it is very difficult to understand the features, what the dashboard contains, and what criteria they are using."

"Qualys TotalCloud needs to enhance its scanning capabilities in the IP domain, as it currently lacks the functionality to resolve IPs to their corresponding domain names."

"The patching process with Qualys Patch Management, which is part of TotalCloud, does not cover installing certain prerequisites on the servers or workstations. This shortcoming means we must rely on SCCM when any service stack updates or additional prerequisites are needed."

"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."

"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."

"We would like to see Windows-based sensors available in Qualys, as this would make the platform more versatile and support a broader range of environments."

"The cost of Qualys TotalCloud is high and could be more competitive."

"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."

More Qualys TotalCloud cons

"We are moving away from Qualys to Defender ATP because I find that Defender ATP is much better at prioritizing the vulnerabilities that I should be looking at."

"Qualys VM's scanner doesn't pick up every vulnerability, so we have to use multiple scanners to cover that gap."

"I have used the support from Qualys Container Security and they could improve their knowledge."

"Qualys VMDR could improve in reducing the occurrences of false positive vulnerabilities."

"Qualys VM's vulnerability scan could be improved, especially the number of CVE numbers it can manage at a time."

"I would like to see this solution more developed and competitive in the Cloud space."

"It's not very user-friendly at times and requires in-depth understanding. So, a layman or someone new to Qualys won't be able to easily understand it. You need education to use the solution."

"I would like to see more accuracy in detections, better reporting capabilities, and better dashboard download capabilities."

More Qualys VMDR cons

"The support and specifications need to be up to date for the cluster technologies"

"I do see that some features associated with the IAST part are not included in the tool, making it an area where improvements are required."

"The deprecation of APIs is a concern since the deprecation of APIs will cause issues for us every time we upgrade."

"The solution's price could be better."

"The documentation about Red Hat Advanced Cluster Security available online is very limited... So it's very limited to the documentation."

"The solution lacks features when compared to some of the competitors such as Prisma Cloud by Palo Alto Networks and has room for improvement."

"They're trying to convert it to the platform as a source. They are moving in the direction of Cloud Foundry so it can be easier for a developer to deploy it."

"Red Hat is somewhat expensive."

More Red Hat Advanced Cluster Security for Kubernetes cons

Pricing and Cost Advice

"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."

"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 offers cost-effective licensing flexibility."

"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."

"The pricing is comparable. It is built into our other product, so I cannot piecemeal it. It is a part of our subscription."

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."

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

More Qualys TotalCloud pricing and cost advice

"The solution is expensive."

"The product is more expensive than that of any other vendor."

"When you want to cover yourself for scalability, you will be charged for the number you place on the scan itself."

"The price is very reasonable."

"I used to work there, so I never paid for the product. As an employee, we get a lifetime license for personal use, and that's what I'm using. It is a comprehensive platform, so there is a lot more to it. There could be other solutions that are probably a little bit cheaper, but it depends on what people need. Different people have different needs. It offers many things on the same platform. If you add all the things up, it should be cheaper, but I have not done any analysis specifically."

"Qualys Virtual Scanner Appliance isn't expensive right now. But the price for their product bundles could be better."

"Qualys VM is better suited for medium to large companies because the price can be too much for smaller customers."

"The solution is reasonably priced for the value it provides."

More Qualys VMDR pricing and cost advice

"The price of Red Hat Advanced Cluster Security for Kubernetes is better than Palo Alto Prisma."

"Red Hat offers two pricing options for their solution: a separate price, and a bundled price under the OpenShift Platform Plus."

"We purchase a yearly basis license for the solution."

"The pricing model is moderate, meaning it is not very expensive."

"It's a costly solution"

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Top Industries

By visitors reading reviews

Manufacturing Company

15%

Financial Services Firm

12%

Outsourcing Company

10%

Comms Service Provider

Financial Services Firm

15%

Manufacturing Company

Computer Software Company

Construction Company

Financial Services Firm

28%

Manufacturing Company

Computer Software Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	5
Large Enterprise	30

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	12
Large Enterprise	70

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	2
Large Enterprise	4

Questions from the Community

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

The price is very expensive, actually.

See all answers

What needs improvement with Qualys TotalCloud?

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

See all answers

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...

See all answers

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

My experience with pricing, setup cost, and licensing shows that we can consider both time and money saved.

See all answers

What needs improvement with Qualys VMDR?

I haven't explored Qualys VMDR's vulnerability lifecycle automation yet. One of my analysts mentioned that queries la...

See all answers

What advice do you have for others considering Qualys VMDR?

I have some understanding about PeerSpot, and I have visited the website. PeerSpot is similar to TrustRadius. It take...

See all answers

What needs improvement with Red Hat Advanced Cluster Security for Kubernetes?

From an improvement perspective, I would like to create new policies in the tool, especially if it is deployed for th...

See all answers

What is your primary use case for Red Hat Advanced Cluster Security for Kubernetes?

I use the solution in my company for vulnerability management, configuration management, compliance, safety handling,...

See all answers

What advice do you have for others considering Red Hat Advanced Cluster Security for Kubernetes?

The tool's policy management supports our company's compliance efforts since any corporate entity or enterprise must ...

See all answers

Comparisons

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Compared 6% of the time

Prisma Cloud by Palo Alto Networks vs Qualys TotalCloud

Compared 6% of the time

Amazon Inspector vs Qualys TotalCloud

Compared 2% of the time

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Rapid7 InsightVM vs Qualys VMDR

Compared 5% of the time

Tenable Nessus vs Qualys VMDR

Compared 4% of the time

Tenable Security Center vs Qualys VMDR

Compared 4% of the time

Rapid7 Metasploit vs Qualys VMDR

Compared 3% of the time

Wiz vs Qualys VMDR

Compared 3% of the time

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Prisma Cloud by Palo Alto Networks vs Red Hat Advanced Cluster Security for Kubernetes

Compared 11% of the time

Aqua Cloud Security Platform vs Red Hat Advanced Cluster Security for Kubernetes

Compared 10% of the time

Tenable.io Container Security vs Red Hat Advanced Cluster Security for Kubernetes

Compared 10% of the time

Microsoft Defender for Cloud vs Red Hat Advanced Cluster Security for Kubernetes

Compared 6% of the time

DeepFactor vs Red Hat Advanced Cluster Security for Kubernetes

Compared 4% of the time

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Product Reports

Buyer's Guide

Qualys TotalCloud

July 2026

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Buyer's Guide

Qualys VMDR

July 2026

Download Qualys VMDR product report

Buyer's Guide

Red Hat Advanced Cluster Security for Kubernetes

July 2026

Red Hat Advanced Cluster Security for Kubernetes report

Download Red Hat Advanced Cluster Security for Kubernetes product report

Also Known As

Qualys TotalCloud with FlexScan

Qualys VM, QualysGuard VM, Qualys Asset Inventory, Qualys Container Security

StackRox

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

Qualys VMDR is a comprehensive cybersecurity tool offering vulnerability management, patch management, and continuous monitoring with real-time asset discovery. It delivers scalable, cloud-based solutions that enhance security operations without additional infrastructure.

Qualys VMDR provides a robust platform for enterprise security, integrating vulnerability management, compliance, and asset inventory for full visibility across cloud and on-premises environments. It features a comprehensive dashboard with threat intelligence-driven prioritization and remediation capabilities. Users benefit from accurate assessments via agent-based scanning and appreciate the intuitive, customizable scanning and reporting interface. However, there's room for improvement in false positive reduction, UI simplification, and integration capabilities, along with enhancements in asset management for large-scale deployments and the vulnerability database. Enhancing technical support speed, patch management, compliance standards, and inter-module navigation would further enrich user experience.

What are the key features of Qualys VMDR?

Vulnerability Management: Identifies and manages security vulnerabilities across environments.
Patch Management: Ensures systems are updated with the latest patches.
Continuous Monitoring: Offers real-time insights into security posture.
Asset Discovery: Provides up-to-date asset inventory and visibility.
Threat Intelligence: Enhances prioritization and remediation processes.
Customizable Dashboard: Facilitates easier scanning and reporting through an intuitive interface.

What benefits can users expect when evaluating Qualys VMDR?

Scalability: Cloud-based deployment offers easy, cost-effective expansion.
Accurate Assessment: Agent-based scanning keeps security data current.
Enhanced Security Operations: Comprehensive features streamline vulnerability management.
Advanced Reporting: Facilitates detailed insights for better security decision-making.

Qualys VMDR is widely used in industries needing stringent security and compliance measures, offering comprehensive vulnerability and compliance management. It is deployed to secure web applications, servers, and crucial assets, supporting a wide range of sectors by ensuring policy adherence and vulnerability tracking through its powerful cloud platform.

Qualys

Red Hat Advanced Cluster Security for Kubernetes empowers organizations with robust capabilities in container security, vulnerability management, and workload transition, seamlessly integrated with OpenShift for optimal orchestration.

Red Hat Advanced Cluster Security for Kubernetes stands out with its comprehensive features like authentication, authorization, and API integration. Users appreciate resource sharing, segmentation, and virtualization capabilities, all facilitated by a user-friendly Cockpit web interface and command administration. The system's strengths are visible through effective security protocols, such as secure UPI images, container networking, and built-in security features. Its advanced cluster management and monitoring ensure efficiency, while focus on vulnerability and configuration management addresses key concerns. However, improvements in documentation, web UI, and API flexibility are needed, with challenges in command line configuration and deployment also noted. Stability issues due to API deprecation and the need for enhanced zero trust, access control, and database connectivity present room for growth.

What are the key features of Red Hat Advanced Cluster Security for Kubernetes?

API Integration: Seamless integration capabilities with APIs for enhanced automation.
Resource Sharing: Effective resource distribution within clustered environments.
Secure UPI Images: Encrypted images for heightened security and safety.
Container Networking: Modern networking protocols for efficient container communication.
Communication Mapping: Detailed network traffic visualization and analysis.

What benefits and ROI can users expect from Red Hat Advanced Cluster Security for Kubernetes?

Vulnerability Management: In-depth identification and mitigation of security threats.
Compliance Management: Ensures adherence to regulatory standards and practices.
Integration with OpenShift: Streamlined orchestration for enhanced deployment flexibility.
Threat Detection: Advanced capabilities for monitoring and responding to potential security breaches.

Red Hat Advanced Cluster Security for Kubernetes is implemented across various industries to facilitate the transition from traditional monolithic applications to dynamic containerized environments. Organizations in sectors such as finance, healthcare, and technology benefit from its robust segmentation, monitoring abilities, and behavior analysis. With the integration of Istio and GRPC, industries achieve secure microservices communication and improved visibility for comprehensive threat monitoring.

Red Hat

Sample Customers

Information Not Available

Agrokor Group, American Specialty Health, American State Bank, Arval, Life:), Axway, Bank of the West, Blueport Commerce, BSkyB, Brinks, CaixaBank, Cartagena, Catholic Health System, CEC Bank, Cegedim, CIGNA, Clickability, Colby-Sawyer College, Commercial Bank of Dubai, University of Utah, eBay Inc., ING Singapore, National Theatre, OTP Bank, Sodexo, WebEx

City National Bank, U.S. Department of Homeland Security

Buyer's Guide

Qualys VMDR vs. Red Hat Advanced Cluster Security for Kubernetes

June 2026

Free Report: Qualys VMDR vs. Red Hat Advanced Cluster Security for Kubernetes

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