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Azure Key Vault vs Microsoft Defender for Cloud 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
8.4
Azure Key Vault offers cost-effective security, regulatory compliance, and streamlined secret management, reducing internal development efforts and enhancing operations.
Sentiment score
7.2
Microsoft Defender for Cloud offers cost-effective security, enhancing efficiency and preventing breaches through seamless Azure integration and proactive features.
Defender proactively indexes and analyzes documents, identifying potential threats even when inactive, enhancing preventative security.
Identifying potential vulnerabilities has helped us avoid costly data losses.
The biggest return on investment is the rapid improvement of security posture.
 

Customer Service

Sentiment score
6.7
Azure Key Vault offers reliable support, though reaching specific experts can be challenging despite Microsoft's helpful advisory services.
Sentiment score
6.6
Microsoft Defender for Cloud support is effective, but satisfaction varies based on support tier and representative expertise.
I have a strong relationship with Microsoft since we are one of their best clients in Spain.
The skill level of the support staff is also questionable.
Since security is critical, we prefer a quicker response time.
The support team was very responsive to queries.
They understand their product, but much like us, they struggle with the finer details, especially with new features.
 

Scalability Issues

Sentiment score
7.5
Azure Key Vault excels in scalability, meeting diverse organizational needs and adapting well to different platforms and environments.
Sentiment score
7.8
Microsoft Defender for Cloud is praised for its scalability, supporting diverse organization sizes and efficient handling of workloads.
We are using infrastructure as a code, so we do not have any scalability issues with Microsoft Defender for Cloud implementation because our cloud automatically does it.
It has multiple licenses and features, covering infrastructures from a hundred to five hundred virtual machines, without any issues.
Defender won't replace our endpoint XDR, but it will likely adapt and support any growth in the Microsoft Cloud space.
 

Stability Issues

Sentiment score
8.4
Azure Key Vault is highly dependable and stable, though some users note rare access issues and occasional performance decreases.
Sentiment score
7.7
Microsoft Defender for Cloud is stable and reliable, with minor issues in portal access and agent deployment noted.
Defender's stability has been flawless for us.
Microsoft Defender for Cloud is very stable.
Microsoft sometimes changes settings or configurations without transparency.
 

Room For Improvement

Azure Key Vault requires enhanced accessibility, improved security, scalable pricing, and better user support for diverse business needs.
Microsoft Defender for Cloud needs improvements in usability, integration, customization, pricing, and comprehensive documentation to enhance its utility.
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.
The skill level of the support staff is also questionable.
Microsoft, in general, could significantly improve its communication and support.
It would be beneficial to streamline recommendations to avoid unnecessary alerts and to refine the severity of alerts based on specific environments or environmental attributes.
The artificial intelligence features could be expanded to allow the system to autonomously manage security issues without needing intervention from admins.
 

Setup Cost

Enterprise users have mixed views on Azure Key Vault pricing; it's seen as both cost-effective and expensive with high transaction volumes.
Microsoft Defender for Cloud offers competitive pricing but may incur hidden costs, affecting budgeting and cost-effectiveness evaluations.
I would classify it as low priced.
We are planning to buy protection for Entra.
Every time we consider expanding usage, we carefully evaluate the necessity due to cost concerns.
We appreciate the licensing approach based on employee count rather than a big enterprise license.
Microsoft Defender for Cloud is pricey, especially for Kubernetes clusters.
 

Valuable Features

Azure Key Vault provides secure, scalable management of secrets and keys with seamless Azure integration and user-friendly features.
Microsoft Defender for Cloud enhances security with AI-driven detection, multi-cloud support, compliance management, and seamless integration with Microsoft Sentinel.
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.
Primarily, I use the Key Vault for storing multiple SSL certificates and handling other related tasks.
The most valuable feature for me is the variety of APIs available.
This feature significantly aids in threat detection and enhances the user experience by streamlining security management.
The most valuable feature is the recommendations provided on how to improve security.
 

Categories and Ranking

Azure Key Vault
Ranking in Microsoft Security Suite
17th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
49
Ranking in other categories
Enterprise Password Managers (1st), Certificate Management Software (1st)
Microsoft Defender for Cloud
Ranking in Microsoft Security Suite
4th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
76
Ranking in other categories
Vulnerability Management (7th), Container Management (9th), Container Security (4th), Cloud Workload Protection Platforms (CWPP) (2nd), Cloud Security Posture Management (CSPM) (4th), Cloud-Native Application Protection Platforms (CNAPP) (4th), Data Security Posture Management (DSPM) (3rd), Compliance Management (3rd)
 

Mindshare comparison

As of April 2025, in the Microsoft Security Suite category, the mindshare of Azure Key Vault is 1.0%, up from 0.9% compared to the previous year. The mindshare of Microsoft Defender for Cloud is 6.6%, down from 11.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite
 

Featured Reviews

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.
Vibhor Goel - PeerSpot reviewer
A single tool for complete visibility and addressing security gaps
Currently, issues are structured in Microsoft Defender for Cloud at severity levels of high, critical, or warning, but these severity levels are not always right. For example, Microsoft might consider a port being open as critical, but that might not be the case for our company. Similarly, it might suggest closing some management ports, but you might need them to be able to log in, so the severity levels for certain things can be improved. Even though Microsoft Defender for Cloud provides a way to temporarily disable certain alerts or notifications without affecting our security score, it would be better to have more granularized control over these recommendations. Currently, we cannot even disable certain alerts or notifications. There should be an automated mechanism to design Azure policies based on the recommendations, possibly with AI integration. Instead of an engineer having to write a policy to fix security gaps, which is very time-consuming, there should be an inbuilt capability to auto-remediate everything and have proper control in place. Additionally, enabling Defender for Cloud at the resource group level, rather than only at the subscription level, would be beneficial.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
9%
Government
8%
Computer Software Company
15%
Financial Services Firm
13%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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.
How is Prisma Cloud vs Azure Security Center for security?
Azure Security Center is very easy to use, integrates well, and gives very good visibility on what is happening across your ecosystem. It also has great remote workforce capabilities and supports a...
What do you like most about Microsoft Defender for Cloud?
The entire Defender Suite is tightly coupled, integrated, and collaborative.
What is your experience regarding pricing and costs for Microsoft Defender for Cloud?
Initially, the cost was reasonable, but additional services from Microsoft sometimes incur extra expenses that seem higher than expected.
 

Also Known As

Microsoft Azure Key Vault, MS Azure Key Vault
Microsoft Azure Security Center, Azure Security Center, Microsoft ASC, Azure Defender
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Adobe, DriveTime, Johnson Controls, HP, InterContinental Hotels Group, ASOS
Microsoft Defender for Cloud is trusted by companies such as ASOS, Vatenfall, SWC Technology Partners, and more.
Find out what your peers are saying about Azure Key Vault vs. Microsoft Defender for Cloud and other solutions. Updated: March 2025.
846,617 professionals have used our research since 2012.