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Azure Key Vault vs Microsoft Defender for Identity 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 boosts ROI by enhancing security, reducing development efforts, and centralizing key management for better compliance.
Sentiment score
5.7
Microsoft Defender for Identity improves incident management, reduces costs, enhances ROI, and saves time despite unclear financial benefits.
 

Customer Service

Sentiment score
6.8
Azure Key Vault support is praised for responsiveness and reliability, with minor issues in reaching experts and clarity.
Sentiment score
8.5
Microsoft Defender for Identity's support receives mixed feedback, with users praising premium service but noting poorer lower-tier support responses.
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.
Azure Key Vault's technical support by Microsoft Azure is very good.
Generally, the support is more effective than other providers like Oracle.
The quality of support is very good, but troubleshooting can take time due to complex setups and the need to provide many logs.
 

Scalability Issues

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.
Sentiment score
8.5
Microsoft Defender for Identity is scalable, efficiently supports large networks, and integrates well into Microsoft-centric environments with minimal effort.
In a Microsoft-centric organization, especially with Azure infrastructure and Office 365, Microsoft Defender for Identity is scalable.
 

Stability Issues

Sentiment score
8.4
Azure Key Vault is highly reliable and stable, with minimal issues, ideal for critical applications with high availability.
Sentiment score
7.5
Microsoft Defender for Identity is stable and reliable, though occasional sensor restarts occur, generally scoring 6-9/10 in stability.
Microsoft Defender for Identity is quite robust and built on Azure hyperscale infrastructure, with a 99% availability.
We do not see any issues with the stability of Microsoft Defender for Identity.
Having recently started using it, reliability is affirmed, but manual investigation is often performed to verify if alerts identified by auto-remediation are accurate.
 

Room For Improvement

Azure Key Vault needs better key rotation, mobile access, integration, interface, cost, vendor support, and disaster recovery features.
Microsoft Defender for Identity needs better integration, usability, and support, with improved detection and cost efficiency highlighted by users.
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.
If Microsoft could develop a feature that indicates when impossible travel is caused by VPN connections, it would prevent unnecessary password resets and session disruptions, especially for VIP users in organizations.
One improvement I would recommend is the integration of an admin application within Teams, allowing easy access to attack information on a mobile platform.
Reducing false positives is something we've been working on with Microsoft.
 

Setup Cost

Azure Key Vault is seen as affordable with a pay-as-you-go model, though pricing opinions vary among users.
Microsoft Defender for Identity is cost-effective within E5, offering flexibility compared to standalone purchases or E3 add-ons.
I would classify it as low priced.
We are planning to buy protection for Entra.
If they can reduce the costs, organizations will be happy, and it will compensate for using the Azure environment, which is more expensive on the infrastructure as a service side.
Ensuring a fair price according to market standards.
From an organization perspective, using E5 licenses is value for money, especially if Azure and Office 365 are already in use.
 

Valuable Features

Azure Key Vault offers secure, scalable key management with seamless Azure integration and comprehensive access control for enhanced security.
Microsoft Defender for Identity excels in integration, real-time detection, privilege management, AI analytics, and comprehensive security monitoring features.
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.
Since implementing Azure Key Vault, I have observed that instead of storing plain values, we can store them securely as and when required.
We receive an advance report of risky users, allowing us to take preemptive action before an attack causes damage to organization details.
The most valuable feature is its hybrid artificial intelligence, which gathers forensic data to track and counteract security threats, much like the CSI series in effect.
The advanced threat protection is one of the strengths of Microsoft Defender for Identity, as it utilizes user and entity analytics and can detect indicative attacks.
 

Categories and Ranking

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)
Microsoft Defender for Iden...
Ranking in Microsoft Security Suite
5th
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
24
Ranking in other categories
Advanced Threat Protection (ATP) (5th), Identity Threat Detection and Response (ITDR) (3rd)
 

Mindshare comparison

As of July 2025, in the Microsoft Security Suite category, the mindshare of Azure Key Vault is 0.9%, down from 1.0% compared to the previous year. The mindshare of Microsoft Defender for Identity is 6.9%, up from 6.7% 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.
ROBERT-CHRISTIAN - PeerSpot reviewer
Integration within the ecosystem enhances collaboration and automates functionalities
The integration into the Microsoft Defender ecosystem is the most valuable feature of Microsoft Defender for Identity. It fits very nicely with all the other Defender tools, allowing for excellent collaboration among them. It also fits seamlessly into Microsoft Sentinel SIEM. Furthermore, Microsoft security solutions can save time as they allow the automation of numerous functionalities, and the reporting inside the Microsoft ecosystem is commendable.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
9%
Government
7%
Computer Software Company
15%
Financial Services Firm
13%
Government
7%
Manufacturing Company
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.
What do you like most about Microsoft Defender for Identity?
Microsoft Defender for Identity provides excellent visibility into threats by leveraging real-time analytics and data intelligence.
What needs improvement with Microsoft Defender for Identity?
For improvement, I need to complete the testing. We are currently in the initial phase. Improvement insights will be shared post the thorough testing phase. We have just started using it a month ag...
What is your primary use case for Microsoft Defender for Identity?
We are performing testing under Microsoft Defender for Identity ( /products/microsoft-defender-for-identity-reviews ). The implementation is very recent, as we started using it about a month ago.We...
 

Also Known As

Microsoft Azure Key Vault, MS Azure Key Vault
Azure Advanced Threat Protection, Azure ATP, MS Defender for Identity
 

Overview

 

Sample Customers

Adobe, DriveTime, Johnson Controls, HP, InterContinental Hotels Group, ASOS
Microsoft Defender for Identity is trusted by companies such as St. Luke’s University Health Network, Ansell, and more.
Find out what your peers are saying about Azure Key Vault vs. Microsoft Defender for Identity and other solutions. Updated: June 2025.
860,168 professionals have used our research since 2012.