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Microsoft Defender Vulnerability Management vs Qualys CyberSecurity Asset Management comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 2025

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
Sponsored
Ranking in Vulnerability Management
16th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
Microsoft Defender Vulnerab...
Ranking in Vulnerability Management
11th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Advanced Threat Protection (ATP) (16th), Microsoft Security Suite (20th), Risk-Based Vulnerability Management (5th)
Qualys CyberSecurity Asset ...
Ranking in Vulnerability Management
8th
Average Rating
9.2
Reviews Sentiment
7.7
Number of Reviews
22
Ranking in other categories
Patch Management (6th), Cyber Asset Attack Surface Management (CAASM) (3rd), Attack Surface Management (ASM) (3rd), Software Supply Chain Security (5th)
 

Mindshare comparison

As of August 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.9%, up from 0.0% compared to the previous year. The mindshare of Microsoft Defender Vulnerability Management is 2.9%, down from 3.0% compared to the previous year. The mindshare of Qualys CyberSecurity Asset Management is 1.1%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
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.
NaySan @ Suraj Verma - PeerSpot reviewer
Provides actionable vulnerability insights and recommendations with notable efficiency
They may need to improve the portal refresh rate for Microsoft Defender Vulnerability Management because it takes time for recommendations to disappear after mitigation; sometimes, it takes one week, when it should ideally take only one to two hours. Overall, everything is good with Microsoft Defender Vulnerability Management, but the portal refresh rate can take up to seven days in some cases and three or four days in others to reflect changes.
Scott Frederick - PeerSpot reviewer
Well-integrated with our vulnerability scanning utilities and efficient in asset tagging and identification
Our favorite features are the tagging and the ability to quickly find assets in the portal. Additionally, I do like the fact that Qualys CSAM is integrated with the rest of our vulnerability scanning utilities. We use the full suite from Qualys. The fact that it is integrated makes it very easy to understand. It shares tagging information with VMDR. That is very nice. Qualys CSAM has discovered assets not previously covered by our vulnerability management program. Primarily, if we have assets without vulnerabilities, they become less visible, but Qualys CSAM alerts us to them because they have IP addresses and are attached to our network. It could discover everything from printers to servers to endpoints. It could discover UPSs, network devices, and across all operating systems. It discovers our security badge readers and digital signage. We have to feed that the IP address ranges, but beyond that, it finds everything in our internal network. We were able to realize its benefits within the first quarter of installing it. We did have to take some time to learn it and understand how to operationally leverage what it was telling us, but it was very quick. In addition to vulnerabilities, Qualys CSAM helps identify other risk factors to a degree. For instance, we can see if servers or assets have incorrect naming standards. We have our network segmented into development model, test, and production, and we have server naming standards that identify which management they should be in. If a production server has the naming standard of a development model server, we can find that. That is one area we have used it for. We are not fully using TruRisk, but we are using the Qualys detection score that is central to our corporate risk prioritization approach. It has completely replaced our homegrown one.

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 saw benefits from Zafran Security almost immediately after deploying it."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"The most valuable aspect is the kind of assessment results I get, and the recommendations provided in Microsoft products really help in taking care of the resources."
"The integration with SIEM is the best, specifically the native integration with Microsoft SIEM."
"The solution helps identify threats and vulnerabilities."
"One valuable feature is the Microsoft Security Scorecard."
"The solution is highly scalable."
"The product's stability is very high...The scalability of the product is amazing."
"The solution is up-to-date and helps prevent zero-day attacks."
"The recommendations, scores, and steps to remediate actions are highly useful."
"It provides most of the information needed regarding the assets, including the operating system and whether the assets are network devices or servers."
"The most valuable features of Qualys CSAM include the ability to manage authorized and unauthorized applications efficiently. This feature helps in validating applications and maintaining a secure environment."
"Our favorite features are the tagging and the ability to quickly find assets in the portal."
"The most valuable feature is the real-time visibility Qualys CyberSecurity Asset Management provides into all assets across our development and operational environments."
"Qualys CyberSecurity Asset Management has helped to improve the organization's security posture significantly."
"When you implement a dynamic tag using a query, you do not need to manually tag all the servers. It categorizes all the servers that come under that query. The tagging part is automatically done within a few minutes. It reduces the effort."
"Authorized and unauthorized software visibility is the best feature for me."
"The scanning results are pretty good, and some of the insights are quite valuable."
 

Cons

"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."
"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 constant changes in the product configuration or the console setup can sometimes be challenging."
"The worst aspect is the refresh rate of the dashboard."
"They may need to improve the portal refresh rate for Microsoft Defender Vulnerability Management because it takes time for recommendations to disappear after mitigation; sometimes, it takes one week, when it should ideally take only one to two hours."
"There is a good solution from Microsoft, however, there is a gap between Windows and Linux management."
"The worst aspect is the refresh rate of the dashboard. A vulnerability I patch within 15 minutes takes 24 additional hours for an update."
"Integration can be improved."
"The automated remediations can be more specific."
"Sometimes the stability of the agents could be improved."
"They should address the false positives generated in EASM. It is fetching assets that have Infosys as the keyword."
"We have had challenges modifying the agent configuration. Particularly, when we want to change the tenant that the agent is pointing to, we have had difficulties making that reliable and working properly."
"There can be further simplification to reduce the overall noise and provide ESAM-related data."
"The main aspect that needs improvement is the user interface, which should be more intuitive."
"Qualys CyberSecurity Asset Management could be more cost-effective by offering a lower price point or integrating with existing VMDR features."
"The Qualys CAPS service requires further exploration and improvement, particularly in its handling of protocols and reactivity with MAC and IP addresses for CAP agents."
"It is automatically exporting the vulnerabilities and the assets. However, it would be useful to have the ability to select or to filter which we would like to export."
"Further research and development are needed to enhance integration with other cloud agents and products, particularly improving communication with external products and vendors."
 

Pricing and Cost Advice

Information not available
"The tool is a bit costly."
"The product’s pricing is medium."
"The licensing costs are reasonable."
"The licensing model follows a per-user per-month structure."
"I rate the product's price a three on a scale of one to ten, where one is a low price, and ten is a high price."
"The Qualys Cybersecurity Asset Management pricing is well-aligned with our usage."
"The pricing is market-competitive."
"Qualys CyberSecurity Asset Management can be expensive, especially if we already have VMDR."
"The pricing is reasonable relative to the features provided, as it collects all module data and operates as a main, centralized inventory, making it a cost-effective solution."
"The pricing for Qualys CSAM is nominal."
"It is cost-effective because, in a single tool, we are getting everything. All the solutions come in a single license or price."
"Qualys is competitively priced for its features. Its pricing is suitable for large organizations with more than 4,000 assets, but for smaller organizations with few assets, such as banks, the costs might be high. They should come up with packages that are suitable for small organizations."
"The cost for Qualys CyberSecurity Asset Management is high."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Computer Software Company
10%
Manufacturing Company
7%
Healthcare Company
6%
Financial Services Firm
12%
Computer Software Company
12%
Government
9%
Manufacturing Company
7%
Computer Software Company
17%
Financial Services Firm
15%
Government
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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...
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...
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...
What is your experience regarding pricing and costs for Microsoft Defender Vulnerability Management?
I would rate the price as a three for us due to the partnership discounts. For non-partners, however, the cost could ...
What needs improvement with Microsoft Defender Vulnerability Management?
I have not thought about improvements for Microsoft Defender Vulnerability Management as of now, but this is typicall...
What is your experience regarding pricing and costs for Qualys CyberSecurity Asset Management?
The pricing is reasonable relative to the features provided, as it collects all module data and operates as a main, c...
What needs improvement with Qualys CyberSecurity Asset Management?
Qualys CyberSecurity Asset Management helps us prioritize assets according to operating system, kernel version, insta...
What is your primary use case for Qualys CyberSecurity Asset Management?
We are using Qualys CyberSecurity Asset Management for daily activities such as identifying new assets through networ...
 

Overview

Find out what your peers are saying about Microsoft Defender Vulnerability Management vs. Qualys CyberSecurity Asset Management and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.