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Microsoft Defender Vulnerability Management vs Palo Alto Networks VM-Series comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

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
5.8
Microsoft Defender is essential and affordable for users, offering cost advantages over AWS, despite unclear individual financial benefits.
Sentiment score
7.1
Palo Alto Networks VM-Series improves security, agility, and ROI, simplifying management with efficient deployment and minimal setup.
As a Microsoft partner, we receive significant discounts, making the solution affordable for us.
Customers can see data within a week, indicating a quick return on investment.
 

Customer Service

Sentiment score
7.6
Microsoft Defender's support is reliable yet inconsistent in communication and timeliness, praised for skills but needs improvement.
Sentiment score
7.5
Palo Alto Networks VM-Series customer service is praised for knowledge and speed but criticized for inconsistency and weekend delays.
They are sometimes responsive, however, often issues cannot be reproduced on their end, making it challenging.
My team raised multiple support tickets for the product, and we were able to get responses from Microsoft support team.
Their response time and skill set are both good.
The support quality could be improved.
The technical support is very good.
It is very hard to reach, and the process can be lengthy and frustrating because support involves several layers.
 

Scalability Issues

Sentiment score
8.5
Microsoft Defender is praised for its scalability and integration, efficiently managing vulnerabilities across various sectors and servers.
Sentiment score
7.4
Palo Alto Networks VM-Series is praised for scalability, adaptable licensing, and effective deployment, despite some resource management challenges.
It is scalable; I evaluated the product and decided to use Defender on over 700 of our company servers.
They are easy to upgrade, and with credit licensing, they scale effectively according to demand.
If I were to rate it on a scale, it would receive nine out of ten, and with two-factor authentication, it would be ten.
 

Stability Issues

Sentiment score
6.5
Microsoft Defender Vulnerability Management is stable and reliable, though it has minor compatibility issues and can be resource-intensive.
Sentiment score
8.4
Palo Alto Networks VM-Series is praised for stability and reliability, despite occasional interface sluggishness and update challenges.
It is very resource-intensive, consuming a lot of memory and CPU.
There are compatibility issues occasionally arising with false positives when other security tools are not whitelisted in Microsoft Defender.
I would rate the overall stability as an eight.
Hardware is generally very stable.
I have not experienced any major problems or downtime.
 

Room For Improvement

Improve efficiency by reducing false positives and enhancing integration, stability, and AI capabilities while considering cost and resource demands.
Palo Alto Networks VM-Series struggles with interface, integration, pricing, scalability, Zero Trust, network configuration, documentation, and threat detection.
The product is not stable; it often uses excessive memory and CPU, which makes it slow.
A vulnerability I patch within 15 minutes takes 24 additional hours for an update.
A potential improvement could be the introduction of a more advanced AI agent, possibly a large language model with better performance than the existing Microsoft Copilot.
Most customers go for partner-enabled support, which involves multiple layers, leading to delays.
There is a need for two-factor authentication, particularly for VPN and CloudProtect.
When managing the firewall, it involves a Strata Cloud web browser that requires improvement to enhance deployment ease and call center efficiency.
 

Setup Cost

Microsoft Defender Vulnerability Management has competitive pricing, requiring a license upgrade for additional features, often included in packages.
Palo Alto Networks VM-Series offers valuable security but is costly; AWS Marketplace provides flexible purchase options.
For non-partners, however, the cost could be seen as higher, between seven to ten.
Overall, every organization wishes for cheaper options, but we look at the security side as well, so we are good for now.
The pricing is reasonable, and it's included in the whole Microsoft E5 bundle, so it's all-inclusive.
The cost involves purchasing through a vendor, which might mark up due to the supply chain.
Palo Alto is expensive in terms of pricing, particularly when comparing features to cost.
The pricing is reasonable and reflects the quality of the product.
 

Valuable Features

Microsoft Defender Vulnerability Management enhances security and efficiency through integration, accurate assessments, risk analysis, and management features.
Palo Alto Networks VM-Series offers robust threat management, advanced security, easy deployment, and superior integration with cloud services.
Microsoft Defender Vulnerability Management is versatile and assesses vulnerabilities, providing detailed information on CVEs, their categories, and exploit statuses.
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.
Microsoft Defender Vulnerability Management provides regular advisories and recommendations that help improve our security posture.
We use these tools to prevent all known and unknown threats using Palo Alto Networks' Wildfire and other data filtering tools to gather information, analyze traffic, manage malicious traffic, and offer visibility, control, and attack prevention.
Palo Alto's robust threat intelligence supports new updates, and I can open cases directly with their Threat Intelligence team.
Palo Alto offers excellent security, with features such as email scanning, malware protection, and efficient VPN and antivirus capabilities.
 

Categories and Ranking

Microsoft Defender Vulnerab...
Ranking in Advanced Threat Protection (ATP)
17th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
Vulnerability Management (14th), Microsoft Security Suite (22nd), Risk-Based Vulnerability Management (5th)
Palo Alto Networks VM-Series
Ranking in Advanced Threat Protection (ATP)
9th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
61
Ranking in other categories
Firewalls (11th)
 

Mindshare comparison

As of April 2025, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender Vulnerability Management is 0.5%, up from 0.2% compared to the previous year. The mindshare of Palo Alto Networks VM-Series is 2.0%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP)
 

Featured Reviews

TakayukiUmehara - PeerSpot reviewer
Ease of management and integration supports operations, but has high resource consumption
A valuable feature is the ease of management and integration with Microsoft products. I appreciate that I can click on a server in the Defender Console, notice a risk, and retrieve all necessary information. Speed is a key feature as it is very quick to administer and allows for manual configuration from the portal.
AshwaniTyagi - PeerSpot reviewer
Advanced protection and good integration capabilities with good reliability
We use Palo Alto Networks VM-Series to offer services to our customers as a managed security service provider. We provide solutions and services to our customers across the globe. For example, if I want to host a firewall in the cloud or somewhere where the physical appliance is not a possibility…
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
13%
Government
10%
Manufacturing Company
8%
Computer Software Company
16%
Financial Services Firm
13%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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 be seen as higher, between seven to ten.
What needs improvement with Microsoft Defender Vulnerability Management?
For our current usage, we do not have any complaints, but a potential improvement could be the introduction of a more advanced AI agent, possibly a large language model with better performance than...
Features comparison between Palo Alto and Fortinet firewalls
In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it kind of depends what you value most. PA is good at app control, web filtering a...
How does Azure Firewall compare with Palo Alto Networks VM Series?
Both products are very stable and easily scalable. The setup of Azure Firewall is easy and very user-friendly and the overall cost is reasonable. Azure Firewall offers a solid threat awareness, can...
 

Overview

 

Sample Customers

Information Not Available
Warren Rogers Associates
Find out what your peers are saying about Microsoft Defender Vulnerability Management vs. Palo Alto Networks VM-Series and other solutions. Updated: March 2025.
846,617 professionals have used our research since 2012.