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Illumio Segmentation vs Trellix Cloud Workload Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

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

ROI

Sentiment score
5.0
Organizations benefit from Qualys TotalCloud with improved efficiency, enhanced security, and substantial savings in time and resources.
Sentiment score
5.3
Illumio Segmentation is praised for its cost-effectiveness, offering significant savings and efficiency with advanced security features.
Sentiment score
6.3
Trellix Cloud Workload Security boosts ROI with automation, enhancing efficiency and saving costs, despite concerns about detection speed.
We are able to scan all our assets with less human intervention and achieve overall effective outcomes.
Dns architect at a outsourcing company with 5,001-10,000 employees
It has saved about 90% of our time.
Senior Consultant at a consultancy with 10,001+ employees
TotalCloud has generated overall savings of 30 to 40 percent across various departments.
Security Manager at a consultancy with 10,001+ employees
I observe extensive return on investment with Illumio.
Senior Security Consultant at Orange Cyberdefense
Illumio serves as a single endpoint technology where I can implement various features, including a zero-trust network, north-to-south and east-to-west configurations, and micro-segmentation, all coming from one platform, which ultimately saves us time and money.
Security Professional at a tech vendor with 10,001+ employees
Illumio definitely demonstrates its value in money-saving capabilities, enhancing our lateral environment inside the organization and providing effectiveness overall once integrated.
Security delivery specialist at a tech vendor with 10,001+ employees
I have seen a great return on investment with Trellix Cloud Workload Security; due to its AI and automation, my team saves time and money.
Senior Network Security Engineer at DigitalTrack Solutions Pvt Ltd
I can really say that we have seen a return on investment from using Trellix Cloud Workload Security; before this product, our team used to spend a lot of time manually keeping an eye on the cloud environment, and now that is all taken care of automatically with this solution, so it is really saving our time and money.
Technical Specialist at VDA Infosolutions Pvt. Ltd.
ROI is calculated based on various parameters related to security, such as the absence of any issues or especially malware related issues.
CISO at Spink Solutions Private Limited
 

Customer Service

Sentiment score
6.8
Qualys TotalCloud delivers knowledgeable support with high ratings despite occasional delays, emphasizing personalized and effective problem-solving.
Sentiment score
4.9
Illumio Segmentation's customer service is praised for responsiveness but criticized for delays and inconsistent support quality.
Sentiment score
6.3
Trellix Cloud Workload Security offers responsive support, though response times and recent name changes affect user confidence and satisfaction.
They are helpful, respond to my queries, and can answer any question.
Developer at a consultancy with 10,001+ employees
Qualys's tech support is highly responsive, providing multiple ways to interact with them.
Service Manager, Security Operations at CDA IT SOLUTIONS
On a scale from one to ten, I would rate customer support a ten.
Head of IT at a insurance company with 201-500 employees
Whenever I raise a case with their support team, regardless of the priority level—P1, P2, P3, or P4—they generally reply within an hour
Security Professional at a tech vendor with 10,001+ employees
Even if we raise an issue on non-working days like Saturdays or Sundays, we receive prompt responses.
IT Specialist at Allianz
Whenever we have any issues regarding upgrade or installation, we raise it and get good support from Illumio.
Lead Security Architecture at a tech vendor with 10,001+ employees
The customer support for Trellix Cloud Workload Security is helpful and consists of knowledgeable engineers.
Senior Network Security Engineer at DigitalTrack Solutions Pvt Ltd
I would rate the customer support of Trellix Cloud Workload Security nine out of ten.
Technical Specialist at VDA Infosolutions Pvt. Ltd.
We experience limited customer support, typically requiring a minimum wait of three to four hours for ticket responses.
Security Engineer at itsipl
 

Scalability Issues

Sentiment score
7.3
Qualys TotalCloud excels in scalability and multi-cloud support but faces occasional performance lags and management challenges.
Sentiment score
6.7
Illumio Segmentation is highly scalable, supporting diverse environments seamlessly, with features like policy scripting enhancing user experience.
Sentiment score
7.1
Trellix Cloud Workload Security is praised for scalability, effectively managing hybrid environments with consistent visibility and security.
We started our organization about nine months back. We started with about 30 users, and we now have more than 100 users.
CIO at a venture capital & private equity firm with 11-50 employees
Our organization currently uses it to manage over 1200 web applications.
Analyst, Information Security at Infosys
It is absolutely scalable, and I would rate its scalability as nine out of ten.
retired at a consultancy with 10,001+ employees
Scaling it to a large level is not an issue for us.
Cyber Security Architect at a tech vendor with 10,001+ employees
By employing Linux scripting or other methods, I can push the policy to all devices at once, making it easy to scale.
Security Professional at a tech vendor with 10,001+ employees
Currently, we have about twenty to thirty thousand servers, and we are planning to have Illumio Segmentation installed for about seventy to eighty thousand servers.
Lead Security Architecture at a tech vendor with 10,001+ employees
Trellix Cloud Workload Security's scalability is designed to help organizations secure hybrid and multi-cloud workloads.
Security Engineer at itsipl
Scalability-wise, Trellix Cloud Workload Security is excellent and has been able to grow with our needs.
Technical Specialist at VDA Infosolutions Pvt. Ltd.
Trellix Cloud Workload Security's scalability is very fine because they have modules I can use in the future.
FinOps Specialist at a tech vendor with 51-200 employees
 

Stability Issues

Sentiment score
8.2
Qualys TotalCloud is praised for high stability, reliability, minimal downtime, advanced scanning, prompt support, and seamless user experience.
Sentiment score
8.1
Illumio Segmentation is stable, highly rated for reliability, though some users are still adjusting and optimizing its settings.
Sentiment score
8.4
Users praise Trellix Cloud Workload Security for its 99.9% uptime, reliability, and consistent monthly updates, rating it highly.
Overall, the support provided has been excellent.
Analyst, Information Security at Infosys
It has a lot of scanning mechanisms, which are agentless APIs, eBPF, and cloud agents, that are highly reliable.
Sr Security Engineer at a tech vendor with 5,001-10,000 employees
It is a stable solution, which is why we chose it.
CIO at a venture capital & private equity firm with 11-50 employees
Illumio is a stable solution with no glitches or bugs reported, making it a reliable product for us.
IT Specialist at Allianz
Many factors are involved in maintaining a software system at 99.9% runtime.
CISO at Spink Solutions Private Limited
Trellix Cloud Workload Security is very stable.
Security Engineer at itsipl
We have not faced any kind of challenge with downtime or reliability.
Technical Specialist at VDA Infosolutions Pvt. Ltd.
 

Room For Improvement

Qualys TotalCloud needs UI/UX improvements, enhanced automation, better integration, clearer licensing, and faster vulnerability detection for competitiveness.
Illumio Segmentation needs enhanced tech support, user interface, compatibility, scalability, automation, and comprehensive third-party and container integrations.
Trellix Cloud Workload Security must improve cloud compatibility, support, pricing, UI, training, and platform integration for enhanced protection.
Ideally, the scanner should automatically detect and scan all subdomains, even if not explicitly defined, ensuring comprehensive vulnerability assessment.
Analyst, Information Security at Infosys
Ideally, updates should be more immediate, enabling quicker implementation of solutions.
Project Lead at Persistent Systems
Our goal is to integrate all these functions into Qualys, creating a single dashboard for comprehensive security monitoring and management.
Senior Information Security Engineer at a consultancy with 10,001+ employees
They need to install an agent in the container world, while Akamai Guardicore does not need to install an agent, so they have native support that Illumio lacks.
Senior Security Consultant at Orange Cyberdefense
There could also be more examples of how the automations can be done using Illumio.
Cyber Security Architect at a tech vendor with 10,001+ employees
Another improvement might be around scalability, ensuring that as organizations grow, Illumio can handle even larger, more complex environments seamlessly.
DevOps at a marketing services firm with 51-200 employees
The first is the limited CNAPP capabilities compared to other security solutions like Aqua and Wiz, as Trellix Cloud Workload Security lacks full CNAPP depth, with limited coverage such as CSPM, infrastructure as code scanning, and deep container security.
Security Practitioner at a tech vendor with 10,001+ employees
Trellix has to work more on some tutorials and some training for clients, or some videos that the customer can access and do a self-learning kind of scenario.
SVP IT at AS IT Consulting Pvt. Ltd.
There is a complexity in the configuration of policies compared to other OEMs where configuration is simpler.
Security Engineer at itsipl
 

Setup Cost

Qualys TotalCloud offers competitive pricing and flexibility, especially for large enterprises, with quick setup and comprehensive integration.
Illumio Segmentation offers a flexible subscription model, perceived variably, with adaptable pricing for direct or AWS purchases.
Trellix Cloud Workload Security provides flexible, cost-effective pricing and easy setup, with bundle options and no extra fees.
In our case, replacing the tool will give us better functionalities without increasing the cost compared to what we pay today for the competitor.
Head of IT at a insurance company with 201-500 employees
Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive.
Senior Manager at a financial services firm with 10,001+ employees
Pricing is managed by our finance team; however, Qualys TotalCloud offers cost-effective licensing flexibility.
IT Manager at a consultancy with 10,001+ employees
I know that Illumio is the cheapest solution in the security area.
IT Specialist at Allianz
But when you compare it to firewalls, then it may not be that expensive.
Senior Security Consultant at Orange Cyberdefense
I think it's not very expensive if we compare it with Guardicore.
Cyber Security Architect at a tech vendor with 10,001+ employees
I think the licensing costs for Trellix Cloud Workload Security are reasonable.
Secure at ESCARE COLtd
It is a lighter version that requires only a 2 MB file for installation.
Security Engineer at itsipl
For pricing, if one is a high price and ten is a low price, I would say five.
SVP IT at AS IT Consulting Pvt. Ltd.
 

Valuable Features

Qualys TotalCloud optimizes cloud security with AI, enhanced risk management, and efficient threat detection across multi-cloud environments.
Illumio Segmentation enhances security with micro-segmentation, real-time control, easy policy management, and seamless integration, improving scalability.
Trellix Cloud Workload Security provides micro-segmentation, threat detection, centralized management, application control, and compliance, enhancing cloud security.
This view of risk helps reduce the work we would have to do to combine multiple sources to prioritize risk.
Works at a consultancy with 10,001+ employees
It will help cybersecurity professionals monitor the cloud and find vulnerabilities.
Developer at a consultancy with 10,001+ employees
We are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs.
Senior Consultant at a consultancy with 10,001+ employees
Illumio helps in audit purposes by saving data and showing blocked traffic, ensuring no outside traffic is allowed.
IT Specialist at Allianz
The most important feature is the traffic review analysis, where we use the draft view and the reported view that helps us understand how the application interacts with other applications in the environment, and based on that, we are able to define the policies.
Cyber Security Architect at a tech vendor with 10,001+ employees
Illumio is a powerful tool for micro-segmentation and zero trust security that provides strong visibility, flexible policy management, and effective threat containment, enhancing an organization's internal security posture.
Cybersecurity Engineer at a tech vendor with 10,001+ employees
Advanced threat detection provides greater visibility of the workloads running in my environment and helps to identify risks at an early stage so they can be mitigated before any disaster occurs.
Security Practitioner at a tech vendor with 10,001+ employees
The one I find myself relying on the most is real-time threat detection because it helps us identify and respond to security incidents before they impact business operations.
Senior Network Security Engineer at DigitalTrack Solutions Pvt Ltd
Threat detection in Trellix Cloud Workload Security is excellent.
SVP IT at AS IT Consulting Pvt. Ltd.
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Cloud Workload Protection Platforms (CWPP)
7th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
54
Ranking in other categories
Vulnerability Management (5th), Container Security (8th), Cloud Security Posture Management (CSPM) (6th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (6th)
Illumio Segmentation
Ranking in Cloud Workload Protection Platforms (CWPP)
11th
Average Rating
8.6
Reviews Sentiment
5.7
Number of Reviews
19
Ranking in other categories
Cloud and Data Center Security (3rd), Microsegmentation Software (1st)
Trellix Cloud Workload Secu...
Ranking in Cloud Workload Protection Platforms (CWPP)
14th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
11
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Cloud Workload Protection Platforms (CWPP) category, the mindshare of Qualys TotalCloud is 1.9%, up from 1.4% compared to the previous year. The mindshare of Illumio Segmentation is 3.2%, down from 6.1% compared to the previous year. The mindshare of Trellix Cloud Workload Security is 0.7%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Workload Protection Platforms (CWPP) Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.9%
Illumio Segmentation3.2%
Trellix Cloud Workload Security0.7%
Other94.2%
Cloud Workload Protection Platforms (CWPP)
 

Featured Reviews

reviewer2859021 - PeerSpot reviewer
Sr Security Engineer at a tech vendor with 5,001-10,000 employees
Risk-based triage has transformed container security and now prioritizes high-impact threats
The best features Qualys TotalCloud offers currently include managing cloud infrastructure and container security while facing major challenges such as alert fatigue. Traditional vulnerability scanners flag hundreds of CVEs on short-lived Kubernetes containers, some of which have no internet exposure or are gone before we can even triage them. I leverage Qualys TotalCloud to move beyond static CVSS. I use it to implement runtime exposure, correlation risk reprioritization, and shift-left integration. This notifies developers to fix a base image upstream rather than patching live ephemeral instances. In my work with cloud and container security, the biggest operational hurdle was alert fatigue. I use Qualys to shift left from static CVSS severity to context-aware risk prioritization. I correlated raw vulnerability data with real-time risk factors such as public network exposure, active runtime execution, or overly permissive IAM roles. This allows us to immediately drop the priority of isolated containers and escalate lower-severity CVEs that sit on an exposed, high-risk path. We can map these findings directly back to our CI/CD pipelines so developers can patch the root base images upstream. We have drastically cut down the signal-to-noise ratio, saved a lot of manual hours doing triage work, and ensured engineering effort goes directly towards high-impact risk reduction.
Irfan Sharfi - PeerSpot reviewer
Security Professional at a tech vendor with 10,001+ employees
Micro-segmentation has transformed endpoint protection and now isolates internal threats effectively
Illumio can be improved in several areas based on our feedback. Sometimes, the PCE experiences slowness, especially when deploying around 300,000 endpoint devices. When these devices communicate within the network, loading the map or connections can cause latency, which needs improvement for a more user-friendly and faster experience. Regarding improvements to the interface, I believe we can add more features to the graphical user interface, such as proper logs. While the logs currently indicate what was blocked or allowed, clicking on a specific log should provide more information, such as which extra-scope rule is causing a denial, offering better analysis for troubleshooting.
Krishnakumar Mahadevan - PeerSpot reviewer
CISO at Spink Solutions Private Limited
Centralized visibility has improved cloud posture management and automated threat response
The disadvantages of Trellix Cloud Workload Security include some global aspects where minor improvements could be done. When doing pairwise comparisons between products on the same topic, such as posture management and how it is managed in Palo Alto, Check Point, Symantec, and Trellix, certain gaps emerge. One key limitation is that Trellix Cloud Workload Security will not provide support for China and Russia based cloud vendors. If a customer is an enterprise or global enterprise customer, this product cannot be suggested because the company does not deal with China's cloud providers. China has very good cloud options such as Alibaba Cloud and Tencent, and Trellix Cloud Workload Security does not support these platforms. Another limitation is related to CNAPP capabilities. In comparison with other CNAPP vendors, Trellix Cloud Workload Security has some drawbacks. The product does not provide full-fledged CNAPP like others do. It provides only top-level or top-layer information and lacks in-depth CNAPP capabilities, which is a key limitation. Regarding SIEM functionality, Trellix Cloud Workload Security has a native SIEM component, but it appears to be using a third-party SIEM functionality. The company is not providing their own SIEM tools but rather receiving a third-party tool and managing it. This is a disadvantage because the integration will not be as perfect as it would be with a native solution. The SIEM tool integration presents a problem. Pricing is another significant disadvantage, especially for small and medium-sized enterprises. SMEs will likely not choose Trellix Cloud Workload Security because it is very expensive. The product is not prominent in the Gartner market share rankings, and the numbers are very small. Trellix Cloud Workload Security is not competing with market leaders such as SentinelOne, which has a 5% market share. The company claims CWPP, which stands for Cloud Workload Platform Protection, but the market share is very small. The reason market share is less is because service-oriented companies with service-oriented mindsets look at who is providing the best services. They consult Gartner reports or Forrester reports, and if Trellix Cloud Workload Security is not present in those reports, they may not suggest this product to customers. Additionally, the product is expensive for SMEs, although enterprise customers can afford it. The minimum 25 user bundle requirement means licensing is sold in basic tiers of 25 users at a time.
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Top Industries

By visitors reading reviews
Comms Service Provider
18%
Outsourcing Company
11%
Manufacturing Company
11%
Financial Services Firm
10%
Financial Services Firm
14%
Manufacturing Company
9%
Computer Software Company
8%
Outsourcing Company
6%
Outsourcing Company
23%
Healthcare Company
11%
Financial Services Firm
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise11
Large Enterprise38
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise14
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise3
Large Enterprise4
 

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?
We purchased Qualys TotalCloud for GCP and Azure as well. It is comparatively better than others regarding pricing. T...
What needs improvement with Qualys TotalCloud?
I am unsure about how Qualys TotalCloud can be improved. I do not have anything else to add about the needed improvem...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is telemetry, although I am unsure about the specifics. A quick specific examp...
What is your experience regarding pricing and costs for Illumio Adaptive Security Platform?
My experience with pricing, setup cost, and licensing for Illumio Segmentation is good; it was good compared to others.
What needs improvement with Illumio Adaptive Security Platform?
Illumio Segmentation can be improved by further implementing some plugins for tasks such as restart operations for wh...
What is your primary use case for Illumio Adaptive Security Platform?
My main use case for Illumio Segmentation is implementing it across all the applications in our organization. A quick...
What needs improvement with McAfee Cloud Workload Security?
In terms of container security, the key differences of Trellix Cloud Workload Security compared to Wiz or Palo Alto t...
What advice do you have for others considering McAfee Cloud Workload Security?
My piece of advice or recommendation for other organizations considering Trellix Cloud Workload Security is that it d...
 

Also Known As

Qualys TotalCloud with FlexScan
Illumio Adaptive Security Platform, Illumio ASP
McAfee Cloud Workload Security
 

Overview

 

Sample Customers

Information Not Available
Plantronics, NTT Innovation Institute Inc.
Information Not Available
Find out what your peers are saying about Illumio Segmentation vs. Trellix Cloud Workload Security and other solutions. Updated: September 2026.
920,574 professionals have used our research since 2012.