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Azure Firewall vs Azure Key Vault comparison

 

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:
 

ROI

Sentiment score
1.0
Azure Firewall offers cost-effective security, appealing to smaller businesses; larger enterprises might prefer alternatives like Fortinet or Palo Alto.
Sentiment score
8.4
Azure Key Vault boosts ROI by enhancing security, reducing development efforts, and centralizing key management for better compliance.
 

Customer Service

Sentiment score
4.4
Azure Firewall support receives mixed reviews, with praise for expertise but criticism for inconsistent response times and delays.
Sentiment score
6.8
Azure Key Vault support is praised for responsiveness and reliability, with minor issues in reaching experts and clarity.
Microsoft provides excellent customer support, especially with premium support plans.
Nevertheless, the final support from Microsoft remains effective.
With Azure products, customer support is really good.
The skill level of the support staff is also questionable.
Azure Key Vault's technical support by Microsoft Azure is very good.
I have a strong relationship with Microsoft since we are one of their best clients in Spain.
 

Scalability Issues

Sentiment score
7.3
Azure Firewall offers strong scalability with automatic scaling, but some users note limitations in handling high bandwidth demands.
Sentiment score
7.5
Azure Key Vault's scalability, seamless regional integration, and suitability for all business sizes receive high praise despite some dependency concerns.
Based on my experience, I would rate it nine out of ten for scalability.
Azure Firewall is highly scalable, and I would give it a scalability rating of nine out of ten.
When we started deploying the solution, it was not a mature product at times.
 

Stability Issues

Sentiment score
8.6
Azure Firewall is praised for its reliability and stability, generally receiving high ratings despite minor past incidents.
Sentiment score
8.4
Azure Key Vault is highly reliable and stable, with minimal issues, ideal for critical applications with high availability.
The stability of Azure Firewall is excellent.
 

Room For Improvement

Azure Firewall needs enhanced security, usability, flexibility, better pricing, support, threat intelligence, documentation, and improved Azure integration.
Azure Key Vault needs better key rotation, mobile access, integration, interface, cost, vendor support, and disaster recovery features.
Improvement in reporting and better visibility into network traffic would also be beneficial.
It lacks some functionalities when compared to competitors like Check Point and Fortinet, such as WAF or load balancing.
Azure Firewall could improve its reporting capabilities.
It would be beneficial for me to have a more robust desktop interface for Key Vault, similar to the interfaces provided by Azure Storage or Amazon S3 for managing storages.
My security area wants to rotate passwords every day, every week, or every month, depending on the services.
One of our certificates was not getting deployed, and during that time, the support team was unsure and had to connect with the back-end team for assistance.
 

Setup Cost

Azure Firewall offers flexible pricing appealing to enterprises, balancing cost-efficiency with seamless Azure ecosystem integration despite potential premium costs.
Azure Key Vault is seen as affordable with a pay-as-you-go model, though pricing opinions vary among users.
Azure Firewall is quite expensive, with a high cost.
Azure Firewall is subscription-based, which is advantageous as there is no need for upfront payment.
I would rate the pricing of Azure Firewall around a seven, with one being high and ten being low.
I would classify it as low priced.
We are planning to buy protection for Entra.
 

Valuable Features

Azure Firewall provides scalable security with IPS, threat intelligence, malware protection, automation, and integrates with Azure Monitor for management.
Azure Key Vault offers secure, scalable key management with seamless Azure integration and comprehensive access control for enhanced security.
We have to combine multiple features and multiple products, and then we can say that this is more cost-effective and works properly to ensure the security posture of our cloud deployments.
The premium version includes all traditional firewall features, reducing the need for separate compute resources.
We created rules in the firewall to ensure that the traffic would be diverted to the right endpoint and made sure only specific application VMs could reach the database server.
Since implementing Azure Key Vault, I have observed that instead of storing plain values, we can store them securely as and when required.
All secrets are in the Key Vault, and access is managed by the integrated management in ITT, which Azure provides to the services.
It also helps me increase my security posture and assists with regulatory and compliance requirements.
 

Categories and Ranking

Azure Firewall
Ranking in Microsoft Security Suite
11th
Average Rating
7.4
Reviews Sentiment
6.4
Number of Reviews
42
Ranking in other categories
Firewalls (11th)
Azure Key Vault
Ranking in Microsoft Security Suite
14th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
50
Ranking in other categories
Enterprise Password Managers (1st), Certificate Management Software (1st)
 

Mindshare comparison

As of August 2025, in the Microsoft Security Suite category, the mindshare of Azure Firewall is 3.6%, down from 5.0% compared to the previous year. The mindshare of Azure Key Vault is 0.9%, down from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite
 

Featured Reviews

Rashedul Khan - PeerSpot reviewer
Seamless integration enhances security while reducing manual effort
We didn't use TLS termination or malware filtering extensively because those are part of the premium features for Azure Firewall. At this point, I cannot see much improvement needed for Azure Firewall, because it served my purpose; having used it for four months, I am satisfied with the features and performance that I needed for my project. Features that integrate AI functionalities into Azure Firewall could be added, which can also address costing issues. We have features that we require, but they are in the premium offerings. If some features with limitations, for example, limited users, could be made available in the standard Azure Firewall, it would be easier for beginners choosing Azure Firewall at a very first level to test those features without needing to upgrade to premium.
RituparnaBhattacharya - PeerSpot reviewer
Secret storage and certificate management have been streamlined
I am not on the developer's end. I am primarily the main infrastructure person. I'm not sure what needs improvement. Sometimes, we face issues that the support team is not aware of, necessitating investigation from their end. For example, one of our certificates was not getting deployed, and during that time, the support team was unsure and had to connect with the back-end team for assistance. Improvements can be made in this area, however, it's understandable that not everything can be perfect.
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Government
9%
Financial Services Firm
9%
Manufacturing Company
7%
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is a better choice, Azure Firewall or Palo Alto Networks NG Firewalls?
Azure Firewall Vs. Palo Alto Network NG Firewalls Both solutions provide stellar stability and security. Azure Firewall is easy to use and provides excellent support. Valuable features include int...
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...
Which would you recommend - FortiGate VM or Azure Firewall?
Both of these solutions are excellent options that provide flexible scalability and solid security. Fortinet Fortigate VM integrates well and has excellent centralized reporting. It is very easy to...
Which is better - Azure Key Vault or AWS Secrets Manager?
Azure Key Vault is a SaaS solution. You can easily store passwords and secrets securely and encrypt them. Azure Key Vault is a great solution to ensure you are compliant with security and governanc...
What do you like most about Microsoft Azure Key Vault?
With Azure Key Vault, we can generate our own keys and then import them inside the system, which provides a higher level of security than provider-managed keys.
What is your experience regarding pricing and costs for Microsoft Azure Key Vault?
The setup cost is low, as my usage is not extensive. I would classify it as low priced.
 

Also Known As

No data available
Microsoft Azure Key Vault, MS Azure Key Vault
 

Overview

 

Sample Customers

Information Not Available
Adobe, DriveTime, Johnson Controls, HP, InterContinental Hotels Group, ASOS
Find out what your peers are saying about Azure Firewall vs. Azure Key Vault and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.