Azure DDoS Protection vs Corero comparison

Microsoft and Corero are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. Microsoft is ranked #7 with an average rating of 8.0, while Corero is ranked #19 with an average rating of 7.0. Microsoft holds a 3.9% mindshare in DDOS, compared to Corero’s 2.8% mindshare. Additionally, 100% of Microsoft users are willing to recommend the solution, compared to 83% of Corero users who would recommend it.

Azure DDoS Protection

Read 8 Azure DDoS Protection reviews

1,366 Views
991 Comparison Views

100% willing to recommend

Corero

Read 6 Corero reviews

1,246 Views
763 Comparison Views

83% willing to recommend

Azure DDoS Protection

Corero

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 5, 2024

Corero and Azure DDoS Protection compete in the network security market. Azure DDoS Protection tends to have an advantage for those who prioritize comprehensive functionality and integration capabilities.

Features: Corero offers real-time DDoS attack mitigation, precise threat intelligence, and effective handling of smaller attacks. Azure DDoS Protection provides seamless integration with Microsoft cloud services, advanced reporting capabilities, and continuous monitoring using in-built rules for pre-configured attack detection.

Room for Improvement: Corero could enhance its application filtering and prevention, expand its usability, and offer broader application DDoS protection. Azure DDoS Protection might improve the personalization of its support services, reduce its dependency on cloud architecture, and expand security options beyond its core offerings.

Ease of Deployment and Customer Service: Corero is known for an adaptable deployment model and swift on-premises setup, supported by responsive customer service. Azure DDoS Protection, with its cloud-based deployment, is straightforward for Azure users but may feel less personal due to its larger scale of operations.

Pricing and ROI: Corero provides competitive pricing with a clear ROI focused on effective mitigation that offsets setup costs. Azure DDoS Protection, while initially more expensive, offers a strong value by integrating with Azure's ecosystem, appealing to those who seek a feature-rich environment.

To learn more, read our detailed Azure DDoS Protection vs. Corero Report (Updated: June 2025).

Buyer's Guide

Azure DDoS Protection vs. Corero

June 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Azure DDoS Protection

Ranking in Distributed Denial-of-Service (DDoS) Protection

7th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Microsoft Security Suite (22nd)

Corero

Ranking in Distributed Denial-of-Service (DDoS) Protection

19th

Average Rating

8.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Azure DDoS Protection is 3.9%, up from 3.7% compared to the previous year. The mindshare of Corero is 2.8%, up from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

Venkat Raju Mallipudi

Group Chief of Enterprise Architecture & S/W Engineering/ CTO at Aventra Group

Acts as an additional layer of protection, provides endpoint security but not very easy to configure

It's not very easy to configure, in my view. We have to do some work behind the scenes. It's not very simple. We have to do it very carefully, and we need to monitor this enablement as well. But apart from that, I didn't see any kind of challenges. So, in my opinion, configuration is the main trouble for them. It is something that can be done to be better. Not just configuration. You need an expert who knows the ins and outs of these security solutions. In my experience, people struggle with configuration. While configuring, we get this error, we get that error, and then we try to fix those issues. I have seen those. It's not straightforward.

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Björn Lindman

Presales Specialist at Netnordic

The product is highly stable and has valuable features, but it must provide more Layer 7 capabilities

We use the solution for DDoS protection in the routers The DDoS protection features are valuable. The product must provide more Layer 7 capabilities. It must provide deep inspection features. I have been using the solution for ten years. The tool has high stability. I rate the stability a nine…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"DDoS Protection is simple to deploy and integrates seamlessly with the Azure environment. Ease of deployment is a crucial feature for us."

"Azure is easy to set up and widely used by our clients."

"Azure DDoS Protection offers superior protection against denial-of-service attacks."

"The Azure DDoS Protection plan is essential for environments like ours that are highly exposed to potential attacks, especially since DDoS attacks have become common."

"The integration of various tools with Azure Firewall, like DDoS Protection, Web Application Firewall, and Azure Front Door, is quite effective."

"This solution is the best option for us because we use a lot of Microsoft products. So, it is easy for us to deploy or integrate any features or products."

"AI capabilities are very good. I would rate them an eight out of ten."

More Azure DDoS Protection pros

"This is a hybrid solution."

"It is an agnostic and transparent inline platform, which means that the maximum visibility of the symmetric and asymmetric traffic is available, even allowing bidirectional detection of the attack."

"It is a good solution. Its vendor support is the most valuable. It is simple and works well if you have Juniper MX routers."

"The DDoS protection features are valuable."

"The most important aspect, in general, is that the price is suitable for most clients."

"The most valuable feature of Corero is its ability to handle smaller attacks in terms of the amount of volume and time. You can handle almost 100 perfect of the attacks locally."

"SmartWall devices occupy only one-fourth of the width of a rack unit, making them very easy to install."

Cons

"The dashboard lacks insights and user-friendliness, as most data is logged into metrics like Log Analytics workspaces."

"Azure DDoS Protection could improve on the reporting."

"I suggest adding more services and additional services, which would be beneficial."

"It's not very easy to configure, in my view."

"The implementation of Azure DDoS Protection results in a decrease in our bandwidth capacity and should be optimized to reduce resource consumption."

"The visibility could be better. We would like to have better metrics, so we could see all the information in a central place."

"I have noticed some false positives with the Web Application Firewall yet not with DDoS Protection."

"Sometimes, it is hard for our staff to keep track of changes (in the GUI) between different projects, because there are constant changes. As a result, it is hard to manage, recall, and see all the features because they have been moved from one place to another."

"Lacks international presence."

"The product must provide more Layer 7 capabilities."

"Corero needs to improve its application DDoS prevention capabilities and user behavior detection features."

"The approach taken by Corero is to partner with other organizations in order to address volumetric attacks that cannot be handled by the hardware installed in the infrastructure. Corero does not have a solution for these attacks, so they are looking for partners to help them manage them. This approach is supplemented by local hardware, but the main focus is on the partnerships. It would be beneficial to have a more complete solution."

"Juniper is known in our country, but it is not very popular. There is also not enough information about Corero. Our enterprise and financial sectors don't know about this solution. They need to provide more information and do more marketing for this solution in our country."

"It could use support in Spanish."

Pricing and Cost Advice

"You can test it for a certain period of time free of charge. You can have a free account. You can test it to compare its pros and cons with other products that you are testing."

"It is an expensive solution."

"Its price is normal."

"The price of Corero is affordable."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

13%

Comms Service Provider

Government

Computer Software Company

27%

Comms Service Provider

10%

Financial Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Azure DDoS Protection?

Azure DDoS Protection offers superior protection against denial-of-service attacks.

See all answers

What is your experience regarding pricing and costs for Azure DDoS Protection?

The pricing is somewhat costly, usually around $3,000 to $4,000 per month. Managing this expense is tough, especially since we haven't received everything we need for our capital expenditure manage...

See all answers

What needs improvement with Azure DDoS Protection?

The dashboard lacks insights and user-friendliness, as most data is logged into metrics like Log Analytics workspaces. It would be beneficial to have more detailed insights available directly on th...

See all answers

What do you like most about Corero?

The DDoS protection features are valuable.

See all answers

What needs improvement with Corero?

Corero needs to improve its application DDoS prevention capabilities and user behavior detection features.

See all answers

What is your primary use case for Corero?

I use Corero for network DDoS protection projects. It is particularly effective in providing protection against network DDoS attacks.

See all answers

Comparisons

AWS Shield vs Azure DDoS Protection

Compared 27% of the time

Cloudflare vs Azure DDoS Protection

Compared 17% of the time

Azure Firewall vs Azure DDoS Protection

Compared 9% of the time

Azure Front Door vs Azure DDoS Protection

Compared 9% of the time

Microsoft Defender for Cloud vs Azure DDoS Protection

Compared 7% of the time

More Azure DDoS Protection Competitors

Arbor DDoS vs Corero

Compared 45% of the time

Radware DDoS vs Corero

Compared 17% of the time

Cloudflare vs Corero

Compared 13% of the time

Imperva DDoS vs Corero

Compared 6% of the time

Cisco Secure DDoS Protection vs Corero

Compared 6% of the time

More Corero Competitors

Product Reports

Buyer's Guide

Azure DDoS Protection

June 2025

Download Azure DDoS Protection product report

Buyer's Guide

Distributed Denial-of-Service (DDoS) Protection

June 2025

Download Corero product report

Overview

Azure DDoS Protection, combined with application design best practices, provides defense against DDoS attacks.

To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

Microsoft

Corero Network Security is dedicated to improving the security and availability of the Internet through the deployment of innovative DDoS & Network Security Solutions. The Corero SmartWall® Threat Defense System (TDS) family of products can be deployed in various topologies, (full edge protection or scrubbing). the SmartWall Threat Defense System (TDS) family of solutions utilizes modern DDoS mitigation architecture to automatically, and surgically remove DDoS attack traffic, while allowing good user traffic to flow uninterrupted.

The goal of the Corero automatic DDoS mitigation solution is to protect the customer’s network infrastructure, online services and confidential data from harmful DDoS attacks. The Corero solutions are the highest performing in the industry, while providing the most robust security coverage at unprecedented scale with the lowest total cost of ownership to the customer. These solutions are designed to provide real-time attack mitigation with continuous threat visibility, which allows our customers to also monetize DDoS Protection as-a-Service (DDPaaS) offerings.

Corero

Sample Customers

Information Not Available

Telesystem, Jagex, Hivelocity, Los Angeles Dedicated, Netrics hosting, Hyve, Zacks Investment Research, Dynamic Business Systems, G4BOX INC., GamersFirst, Fastmetrics, San Miguel County

Buyer's Guide

Azure DDoS Protection vs. Corero

June 2025

Free Report: Azure DDoS Protection vs. Corero

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