Sukun JainSenior Software Engineer at Varian Medical Systems, Inc.
We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
"It's a good front end for public infrastructure"
"Attack prevention is the most valuable feature of this solution."
"The most important feature is that they have seven firewall protection, to protect our web servers."
"The most valuable feature is flexibility."
"Its flexibility is the most valuable because it is a managed service. The good part is that you don't need to set it up. It just needs DNS routing, which is the easiest thing. Our client had Akamai for certain websites because they were using CDN features. They had NetScaler on the internal zone, F5 AWAFs on the data centers, and no WAF at all in the cloud. One of the main activities of the project was to move all these policies into a single WAF so that we could control and use that as a choke point. That exercise itself was very easy because it was a managed service and F5 Silverline Web Application Firewall does that for you. That's the best thing about F5 Silverline Web Application Firewall. It is easy to apply policies on-premises. If you have AWAF on-premises and you want to replicate some policies on F5 Silverline Web Application Firewall, other than the policies that it applies by itself, it is easy because you have a team that supports it. F5 Silverline Web Application Firewall works perfectly fine. It pretty much does everything that an Advanced WAF on-premises should do."
"We chose this solution in the first place because it has access to Layer 7. I can control the requests and the content, which I can access on my network if I want to even if it's forbidden access to other external resources. If I want to monitor, for example, traffic, and apply this rule on Layer 7, I can do so. This was our main goal when implementing this application. We wanted to take advantage of the Gateway capabilities."
"The simplicity of the solution and its ability to integrate easily with others are its most valuable aspects."
"This is a SaaS product, so it is always up to date."
"Good customization; able to report and take action on alerts."
"The solution was very easy to configure. It wasn't hard at all to adjust it to our needs."
"Load balancing and web application firewall features are the most valuable."
"WAF feature replicates the firewall."
"The pricing is quite good."
"The price is high in comparison to other products."
"Pricing needs improvement."
"I just hope the price can be cheaper."
"We need to have support for cloud protection, which is not offered by this solution."
"F5 Silverline Web Application Firewall, being a new product in the market or comparatively related to a new product, currently supports less number of PoPs. They should introduce more PoPs. The current number of PoPs that they have is around 10 or 12, which is still relatively less as compared to 2,400 plus PoPs that Akamai offers. The user latency or the number of hops a user needs before reaching the actual web application is less in Akamai because it has its internal fabric to route the traffic. They need to spin up more data to increase its traffic handling capability. They can also include the bot detection capability, though it is a pretty advanced functionality. If they could include DataDome like functionality, that is, bot prediction, then F5 Silverline Web Application Firewall will be top-notch in the market."
"The pricing of the solution is a bit high. The solution should offer different pricing systems."
"The pricing of the solution could be improved. Right now, it's a bit expensive."
"For the first-time user, it is difficult to understand so the user-interface needs to be improved."
"Needs easier integration with the existing SIAM."
"The security of the product could be adjusted."
"It does not have the flexibility for using public IPs in version 2."
"Scalability can be an issue."
"The monitoring on the solution could be better."
"F5 Silverline Web Application Firewall works based on your bandwidth. They look at the clean bandwidth and do the pricing. 20% of a total pipe would be a clean bandwidth. The list price or a non-negotiated price for F5 Silverline Web Application Firewall would be around $2,200 per application per year for everything that you need. When you get into an enterprise kind of a setup, they negotiate this to the last bit. I would easily take 20% on that, which would be the cost, but it should cover all your Advance WAF features, bot protection, tech campaign, etc. It is built as a package and gives you most of the capability. You don't get the mobile SDK, which is an additional license. Mobile SDK is required only if you're buying or if you have a mobile application, and you are going to instrument F5 or Imperva into your mobile appliance. This anyways would be an additional module. It doesn't come within the WAF, but it is a WAF feature."
"It is not expensive."
"Every solution comes with a license and cost. Microsoft provides the license and the total cost is for the maintenance every year."
At F5, we give our customers the freedom to securely deliver every app, anywhere—with confidence. All F5 products are highly programmable and integrate into any environment, whether on premises or in any cloud. To date, 48 of the Fortune 50 companies rely on F5 to deliver apps that customers and employees can securely access at any time, on any device, from any location.
Azure Application Gateway is a web traffic load balancer that enables you to manage traffic to your web applications. Traditional load balancers operate at the transport layer (OSI layer 4 - TCP and UDP) and route traffic based on source IP address and port, to a destination IP address and port.
F5 Silverline Web Application Firewall is ranked 10th in Web Application Firewall (WAF) with 5 reviews while Microsoft Azure Application Gateway is ranked 2nd in Web Application Firewall (WAF) with 10 reviews. F5 Silverline Web Application Firewall is rated 8.4, while Microsoft Azure Application Gateway is rated 7.6. The top reviewer of F5 Silverline Web Application Firewall writes "It is flexible and lets you easily apply policies, but it needs to support more PoPs". On the other hand, the top reviewer of Microsoft Azure Application Gateway writes "Needs better security and functionality, and requires more intelligence to make it competitive". F5 Silverline Web Application Firewall is most compared with AWS WAF, Signal Sciences, Cloudflare, Akamai Kona Site Defender and Imperva Web Application Firewall, whereas Microsoft Azure Application Gateway is most compared with Azure Front Door, F5 BIG-IP, AWS WAF, HAProxy and Cloudflare. See our F5 Silverline Web Application Firewall vs. Microsoft Azure Application Gateway report.
See our list of best Web Application Firewall (WAF) vendors.
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