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Imperva Data Security Fabric vs Microsoft Defender for Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 17, 2025

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
6.6
Imperva Data Security Fabric offers high ROI and efficiency, saving hours and boosting productivity for large organizations.
Sentiment score
7.3
Microsoft Defender for Cloud boosts security and efficiency, integrates with Azure, reduces costs, prevents breaches, and offers proactive defense.
My thoughts on the pricing, setup cost, and licensing of the Imperva SecureSphere Database Security are that it could be more competitive.
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
6.1
Imperva offers moderate to excellent customer support; response times vary, though users find their assistance knowledgeable and reliable.
Sentiment score
6.5
Microsoft Defender for Cloud support is responsive at higher levels, but experiences vary with mixed satisfaction due to delays.
Local vendors provide on-ground support, and if issues cannot be resolved, a support ticket is raised to the OEM via a portal.
Regarding customer support, I would like to see improvements in response time.
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
6.8
Imperva Data Security Fabric is praised for scalability, efficiently handling demands and adapting across enterprise sizes despite some challenges.
Sentiment score
7.7
Microsoft Defender for Cloud is scalable, integrating across environments effortlessly, suitable for all enterprise sizes with flexible performance.
The solution works well for large organizations and enterprise levels if appropriately sized during the setup.
The scalability of the Imperva SecureSphere Database Security in accommodating the organization's growth and database security needs is excellent.
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
7.0
Imperva Data Security Fabric is largely stable, though initial challenges and maintenance needs can affect performance under specific conditions.
Sentiment score
7.6
Microsoft Defender for Cloud is stable and reliable, with minimal issues mainly during updates, ensuring strong user satisfaction.
It is important to manage it correctly by performing health checks with the vendor.
I rate the stability of Imperva SecureSphere Database Security as nine because there are ongoing integration processes between Imperva and Thales.
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

Imperva Data Security Fabric faces interface challenges, lacks comprehensive reporting, struggles with integration, needs better performance, support, and documentation.
Microsoft Defender for Cloud users seek better automation, clarity, integration, AI features, and comprehensive analytics for improved security management.
The archiving functionalities should be enhanced to allow easy conversion of archived logs into CSV or Excel formats for data analysis.
We cannot be competitive by price alone, though in terms of quality, Imperva SecureSphere Database Security is the best compared to Russian import products and building products such as Garda, which attempt to copy Imperva's data activity monitoring and database firewall functionality.
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

Imperva Data Security Fabric is costly but valued for robust features; consider trials to assess fit for your organization.
Microsoft Defender for Cloud is scalable, offering free and paid versions with costs averaging $15 monthly per server.
The price is high, but it is not as high as competitors like IBM, Guardian, and Oracle.
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

Imperva Data Security Fabric offers robust data protection, monitoring, compliance, and integration features, making it ideal for sensitive data security.
Microsoft Defender for Cloud enhances security with AI-based threat detection, multi-cloud support, and a unified portal for comprehensive management.
The Imperva SecureSphere Database Security has significantly aided my organization in forensic investigations and compliance audits.
Imperva SecureSphere Database Security provides one of the best solutions to analyze data, maintain GDPR compliance, and help investigate any incidents.
If something malicious occurs, I can set a policy to block it, review the action, and decide whether to release it if it's found not to be malicious.
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

Imperva Data Security Fabric
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
64
Ranking in other categories
Database Security (2nd)
Microsoft Defender for Cloud
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
79
Ranking in other categories
Vulnerability Management (7th), Container Management (8th), Container Security (7th), Cloud Workload Protection Platforms (CWPP) (1st), Cloud Security Posture Management (CSPM) (4th), Cloud-Native Application Protection Platforms (CNAPP) (4th), Data Security Posture Management (DSPM) (5th), Microsoft Security Suite (7th), Compliance Management (5th)
 

Featured Reviews

Samuel Adeyemi - PeerSpot reviewer
Real-time data monitoring and policy-based activity blocking enhance security and awareness
The development mode on the platform needs improvement. For example, the archiving functionalities should be enhanced to allow easy conversion of archived logs into CSV or Excel formats for data analysis. When I need to investigate with archived data, the inability to export to these formats can be limiting. Making this process easier would be beneficial for reviews.
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
Financial Services Firm
24%
Computer Software Company
13%
Manufacturing Company
6%
Insurance Company
5%
Financial Services Firm
13%
Computer Software Company
13%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise9
Large Enterprise32
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise8
Large Enterprise44
 

Questions from the Community

How does IBM Guardium Data Protection compare with Imperva SecureSphere Database Security?
IBM Security Guardium Data Protection is a solution for database security from IBM that gives complete visibility, control, and analysis to secure sensitive data and comply with regulations. IBM S...
What do you like most about Imperva SecureSphere Database Security?
The tool's pricing is flexible and affordable for small and medium enterprises.
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.
 

Also Known As

Imperva SecureSphere Database Security, jSonar, Imperva's Data Security Posture Management
Microsoft Azure Security Center, Azure Security Center, Microsoft ASC, Azure Defender
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

BlueCross BlueShield, eHarmony, EMF Broadcasting, GE Healthcare, Metro Bank, The Motley Fool, Siemens
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 Wiz, Palo Alto Networks, Varonis and others in Data Security Posture Management (DSPM). Updated: August 2025.
867,497 professionals have used our research since 2012.