Imperva is a good solution.

It has fewer false positives. It is very simple to maintain the device. It is also simple to configure. You don't need to have any HTTP knowledge or understand the HTTP programming languages when it comes to configuring the device.

The solution offers good security against a variety of web attacks.

The protection from DDoS attacks is very useful. The DDoS attack is a very powerful attack that can harm a company's services. If an application is deployed to any web server or database our service will slow and will go down. A user would not be able to access our service until we can fix the issue. It's a deal if a company can avoid getting hit with DDoS attacks and having something that can effectively protect a company is extremely useful.

The solution has been quite stable. I have not seen any bugs at all.

Configuration for different application sources is most valuable. We can segregate the traffic that an application is carrying and identify the sizing in Imperva.

It is quite proficient in terms of logs reports, and it provides tight control for policy configuration. So, there can't be any unwanted applications on the internal LAN site. It is quite restrictive, which is a plus point. The sizing of an application is quite easy to understand while we are configuring and deploying Imperva.

Its inline transferring mode is the most valuable because it is 100% transparent. When you change the IP, there is no change on the network side. If you can't and want to try to reach an IP, you can reach the server IP. There are many other advanced security features in it.

The smallest appliances of Imperva can handle the highest traffic at a customer site. For example, a smaller appliance from Imperva can provide you the same security as an F5 product. 

As a system, it's very effective at blocking potentially malicious items. The security is very good.

The solution can scale.

The stability has been pretty good.

Technical support is helpful.

The initial setup is rather straightforward.

The product is very good. 

It's so easy to do the deployment. The installation is very straightforward. You can't even compare it to others on the market. It's that easy.

The features on offer are very nice.

The solution is stable.

The licensing setup makes the product easy to scale. 

The pricing is very good. 

The features I have found most valuable with Imperva Web Application Firewall are account takeover protection, advanced bot protection, and API security.

The mitigation feature is what I find most valuable in Imperva Web Application Firewall. The interface of the cloud version of this solution is also good.

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.

One good thing about Imperva Web Application Firewall is it can be on the cloud and also it can be on-premise. Either way, you can use it, and it's quite easy. 

It's quite easy to deploy. It is also a self-managed service. It's quite straightforward.

They do provide updates on a quarterly or half-yearly basis.

There are a number of features that are valuable such as the account takeover and various antivirus features.

I find the configurability of the tools and the ease of operation to be the most valuable feature of Imperva.

The most important feature I have found to be the ease in how to do the backup and restores.