A10 Networks Thunder SSLi vs Imperva Web Application Firewall comparison

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Executive Summary

We performed a comparison between A10 Networks Thunder SSLi and Imperva Web Application Firewall based on real PeerSpot user reviews.

Find out what your peers are saying about Broadcom, Fidelis Security, A10 Networks and others in SSL/TLS Decryption.
To learn more, read our detailed SSL/TLS Decryption Report (Updated: May 2024).
769,630 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"Its most valuable feature is its ability to do its job accurately, effectively, and very quickly. The amount of traffic that we have going through our system is astounding... The delay with the SSL decryption turned on is almost unnoticeable.""We have several proxies in our environment, so we localized internet traffic between these proxies. Instead of getting a really huge proxy box, according to our size, we can use three boxes and share the traffic with A10's load-balancer feature.""With the Thunder SSLi, we're better protected. We can stop use of VPN and proxies. We are better protected against dirty traffic coming back to our schools. Having a secure decrypt zone with the equipment lowers the chances that our security infrastructure could possibly miss an attack."

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"There are many features. There is ease of deployment. You can deploy the Imperva Web Application Firewall in two to three minutes. After that, you have to set the policies. For setting policies, you have toggle buttons. You can turn something on or off.""There is a quick switch between any of the the nodes if something goes wrong, where there's a there's an attack against a specific area. The security setup is reasonably easy. It's not a problem to do setups and rules and integrations. And, yeah, just the the back end team is also very willing to insist if there's questions that that we cannot answer or with these questions that we do have""I am impressed with the product's scalability, availability, easy management, and security. We were able to integrate the product with Azure and Sentinel.""The most valuable features of Imperva Web Application Firewall are the monitoring of databases and the dashboards are easy to understand.""The solution integrates seamlessly with other tools and has a good alert mechanism.""The most valuable features of the Imperva Web Application Firewall are DDoS, malware, and the other malicious threat prevention it provides. Additionally, third-party integration is available. You can forward the log for further analysis.""The features I have found most valuable with Imperva Web Application Firewall are account takeover protection, advanced bot protection, and API security.""It has threat intelligence and we are using Incapsula. With threat intelligence, we can separate HTTP and HTTPS traffic. We can use Incapsula to send all the threat intelligence to the WAF."

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Cons
"There is one thing I would like to see changed. In their features for setting things up, there is a templating system that would normally assist clients. However, we had a better time setting up the device either through the command line or through the interface and not using the templates that were pre-installed. So there is room for improvement to the templates for initial installation.""I would like them to have a better UI (better universal design).""It would be great if it supported SSL operations according to Active Directory users. For example, if we want to bypass one of the servers or a client's internet access for SSL interception, we have to do it according to the IP address. It would be better if we could do it according to the Active Directory username. A10 says they kind of support that but we haven't tested it."

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"It's a complicated tool to keep.""I would like to improve the tool's turnaround time in terms of support.""They can provide an option to create reports, automatically import the entire report, and create rules again. In a real-life crisis, it would be helpful to be able to import a report and generate security rules from that report. I should be able to create a simple query and import the reports automatically. It can maybe also tell us the format of the report.""Some of the features should be included in the next release is a file integrating monitoring tool. This feature should be improved.""Imperva Web Application Firewall can improve by adding more features to the dashboard. increasing the visibility of the real-time events, besides configuring the administration itself.""I am looking for more data enrichment. We should have the ability to add our own custom data to the system, to the live traffic.""I'd like the option to pick your bot protection.""The support for the on-premises version needs improvement."

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Pricing and Cost Advice
  • "We always pay for support. Any organization of our size who doesn't is asking for problems."
  • "When you purchase the equipment, you purchase the licensing and warranty. It's all fairly standard. We haven't been caught with anything surprising."
  • "Our licensing costs, yearly, are just under $15,000. Your initial cost of acquisition is obviously going to be more than $15,000..."
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  • "Make sure you understand the way that Imperva charges. It's very affordable. However, I would like to see a package with the Virtual Patching included. You get to do patching separately."
  • "Everybody complains about the price of this solution."
  • "The cost of this solution depends on the platform."
  • "The price of this solution is a little bit high compared to competitors."
  • "There are some licenses that you have to buy to use some features. Its price could be better. Price is always important because, at the end of the day, customers have a budget. If you can meet the budget, you can sell, and if you don't, you cannot sell."
  • "There is a license for this solution and we purchase the license annually with no additional fees."
  • "There are a couple of different licensing models."
  • "The price of Imperva Web Application Firewalls is expensive compared to others."
  • More Imperva Web Application Firewall Pricing and Cost Advice →

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    Questions from the Community
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    Top Answer:For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you have to look for other ADC's like F5, Imperva, Radware, Fortinet, etc. 
    Top Answer:You can have a look to Imperva Cloud WAF, the anti-DDoS mitigation is under 1s and works very well. I observed a lot of DDoS attacks that were well managed (even not seen by the customer) by Imperva… more »
    Ranking
    3rd
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    Reviews
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    Average Words per Review
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    Rating
    8.7
    Comparisons
    Also Known As
    Thunder SSLi
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    Overview

    SSL encrypted traffic is growing, rendering most security devices ineffective.
    Gain visibility into encrypted traffic with SSL Insight and stop potential threats.

    Imperva Web Application Firewall is a versatile solution that protects web applications and databases from various attacks, including DDoS, cross-site scripting, and SQL injection attacks. It offers data security, availability, and access control and can be deployed on-premises or on the cloud. 

    The solution has good security against web attacks and offers advanced bot protection, API security, and mitigation features. Imperva WAF is easy to configure and deploy; it has good customer service and an excellent user interface.

    Sample Customers
    Klein Independent School District
    BlueCross BlueShield, eHarmony, EMF Broadcasting, GE Healthcare, Metro Bank, The Motley Fool, Siemens
    Top Industries
    VISITORS READING REVIEWS
    Financial Services Firm18%
    Government14%
    Computer Software Company9%
    Manufacturing Company9%
    REVIEWERS
    Computer Software Company26%
    Financial Services Firm21%
    Insurance Company11%
    Comms Service Provider11%
    VISITORS READING REVIEWS
    Financial Services Firm18%
    Computer Software Company14%
    Manufacturing Company7%
    Insurance Company6%
    Company Size
    VISITORS READING REVIEWS
    Small Business20%
    Midsize Enterprise15%
    Large Enterprise65%
    REVIEWERS
    Small Business54%
    Midsize Enterprise16%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business20%
    Midsize Enterprise15%
    Large Enterprise64%
    Buyer's Guide
    SSL/TLS Decryption
    May 2024
    Find out what your peers are saying about Broadcom, Fidelis Security, A10 Networks and others in SSL/TLS Decryption. Updated: May 2024.
    769,630 professionals have used our research since 2012.

    A10 Networks Thunder SSLi is ranked 3rd in SSL/TLS Decryption while Imperva Web Application Firewall is ranked 6th in Web Application Firewall (WAF) with 46 reviews. A10 Networks Thunder SSLi is rated 9.0, while Imperva Web Application Firewall is rated 8.6. The top reviewer of A10 Networks Thunder SSLi writes "The SSL decryption successfully decrypts at a rate that has minimal to no impact on our end users". On the other hand, the top reviewer of Imperva Web Application Firewall writes "Offers simulation for studying infrastructure and hybrid infrastructure protection". A10 Networks Thunder SSLi is most compared with Symantec SSL Visibility Appliance and F5 BIG-IP Local Traffic Manager (LTM), whereas Imperva Web Application Firewall is most compared with AWS WAF, F5 Advanced WAF, Microsoft Azure Application Gateway, Fortinet FortiWeb and Azure Front Door.

    We monitor all SSL/TLS Decryption reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.