We performed a comparison between Imperva Web Application Firewall and The Fastly Next-Gen WAF (powered by Signal Sciences) based on real PeerSpot user reviews.
Find out in this report how the two Web Application Firewall (WAF) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."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."
"Configuration for different application sources is most valuable. We can segregate the traffic that an application is carrying and identify the sizing in Imperva."
"One good thing about Imperva Web Application Firewall is it can be on the cloud and also it can be on-premise."
"We can prevent attacks or issues even before they happen."
"The solution can scale."
"Learning mode and custom policies are helpful features."
"It has fewer false positives"
"The solution is stable."
"When configuring a web application firewall using Signal Sciences, we configure a rule whereby no one except a few people can access the application."
"The product's most valuable feature is its ability to set up the rules easily."
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"The process to upgrade from one version to another can be a lot simpler than it is currently."
"It would be useful if the solution used more intelligence in attack protection. For example, firewalls are to be dependent on the configuration, but if they could have some data science around it the solution would be even better. The profiling of the traffic, and making decisions surrounding that should be intelligence-based, instead of being based on the configuration of the firewall itself."
"There's always room for improvement. Occasionally, there might be false-positive alerts."
"I would like the solution to improve its support response time."
"It should be more user-friendly. Like other web solutions, it would be helpful to be able to easily do policy configuration and identification inside the application. Understanding the in-depth configuration of a policy is somewhat difficult for an engineer, and they can improve that."
"I think that better bot protection is needed in this solution."
"Some of the features should be included in the next release is a file integrating monitoring tool. This feature should be improved."
"There could be some limitations that from the converged infrastructure perspective: when you want to converge with everything and you want Imperva to get there easily because it's not a cloud component. For example, when you want to build servers and you're using OneView to manage your software-defined networks, implementing Imperva right away is not that simple. But if you're doing just a simple cloud infrastructure with servers in there, you're good to go. Also, we are not able, with Imperva, to block by signatures. Imperva by itself needs to be complemented with another service to do URL filtering."
"Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic."
"The areas that could be improved in Signal Sciences include the effectiveness of rules, as many didn't function optimally and required custom rule-writing to address bypasses for WAF."
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Imperva Web Application Firewall is ranked 6th in Web Application Firewall (WAF) with 46 reviews while The Fastly Next-Gen WAF (powered by Signal Sciences) is ranked 28th in Web Application Firewall (WAF) with 2 reviews. Imperva Web Application Firewall is rated 8.6, while The Fastly Next-Gen WAF (powered by Signal Sciences) is rated 7.0. The top reviewer of Imperva Web Application Firewall writes "Offers simulation for studying infrastructure and hybrid infrastructure protection". On the other hand, the top reviewer of The Fastly Next-Gen WAF (powered by Signal Sciences) writes "A good solution to implement web application firewall for applications". Imperva Web Application Firewall is most compared with AWS WAF, F5 Advanced WAF, Microsoft Azure Application Gateway, Fortinet FortiWeb and Azure Front Door, whereas The Fastly Next-Gen WAF (powered by Signal Sciences) is most compared with AWS WAF, Cloudflare, Akamai App and API Protector, Microsoft Azure Application Gateway and Wallarm NG WAF. See our Imperva Web Application Firewall vs. The Fastly Next-Gen WAF (powered by Signal Sciences) report.
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