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Fidelis Halo vs Red Hat Advanced Cluster Security for Kubernetes comparison

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Comparison Buyer's Guide

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

Qualys TotalCloud
Sponsored
Ranking in Container Security
11th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Vulnerability Management (11th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (6th)
Fidelis Halo
Ranking in Container Security
58th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Cloud and Data Center Security (35th), Cloud Workload Protection Platforms (CWPP) (48th), Cloud Security Posture Management (CSPM) (54th), Cloud-Native Application Protection Platforms (CNAPP) (38th), DevSecOps (21st)
Red Hat Advanced Cluster Se...
Ranking in Container Security
23rd
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
12
Ranking in other categories
No ranking in other categories
 

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 Fidelis Halo is 0.4%, up from 0.0% 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
ProductMindshare (%)
Qualys TotalCloud1.5%
Red Hat Advanced Cluster Security for Kubernetes1.5%
Fidelis Halo0.4%
Other96.6%
Container Security
 

Featured Reviews

RO
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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JR
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.
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Top Industries

By visitors reading reviews
Manufacturing Company
17%
Financial Services Firm
14%
Construction Company
8%
Comms Service Provider
7%
No data available
Financial Services Firm
28%
Government
7%
Manufacturing Company
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise29
No data available
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...
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 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...
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,...
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 ...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
StackRox
 

Overview

 

Sample Customers

Information Not Available
1. Aetna 2. Accenture 3. Adobe 4. ADP 5. AIG 6. Airbus 7. Allstate 8. Amazon 9. American Express 10. American International Group 11. Aon 12. Apple 13. ATT 14. Autodesk 15. Bank of America 16. Barclays 17. BCG 18. Black Rock 19.Boeing 20. BNP Paribas 21. Citigroup 22. CocaCola 23. Comcast 24. Credit Suisse 25. Deloitte 26. ETrade 27. Equinix 28. ExxonMobil 29. FedEx 30. Fiat Chrysler 31. Ford 32. GE
City National Bank, U.S. Department of Homeland Security
Find out what your peers are saying about Wiz, Palo Alto Networks, SentinelOne and others in Container Security. Updated: June 2026.
903,118 professionals have used our research since 2012.