F5 Silverline Managed Services vs The Fastly Next-Gen WAF (powered by Signal Sciences) comparison

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Executive Summary

We performed a comparison between F5 Silverline Managed Services 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.
768,415 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
"The most valuable feature of F5 Silverline Managed Services is its cloud-native functionality and the high level of protection it provides.""The most valuable feature of F5 Silverline Managed Services is it becomes similar to a distributed architecture.""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.""The most valuable feature is flexibility.""The initial setup is very straightforward.""We have a lot of businesses that we put behind this solution, and it has really helped us in terms of monitoring the logs and incidents.""It's a good front end for public infrastructure""F5 technical support is really good."

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"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."

More The Fastly Next-Gen WAF (powered by Signal Sciences) Pros →

Cons
"F5 Silverline Managed Services can improve by reducing the price.""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.""You need to have Linux knowledge in order to use the shell.""The navigation is difficult to use.""We'd like more AI to be used. Right now, they don't use it enough.""The price of F5 Silverline Managed Services could be better.""The product could be improved on the global load and the integration with the other solution like Cisco and Dell. As a representor of the operation, we prefer to have one platform which can accommodate all type of integration. We are also looking for more improvements in the security policy configuration.""There is room for improvement in the stability of the solution."

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"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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Pricing and Cost Advice
  • "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."
  • "The price of F5 Silverline Managed Services could be better, they are not very flexible. The price of the solution is based on the requirements of the enterprise."
  • "The price of F5 Silverline Managed Services could be reduced."
  • "The product’s pricing is reasonable."
  • More F5 Silverline Managed Services Pricing and Cost Advice →

  • "Signal Sciences is pretty cheap compared to other solutions."
  • "The product has an affordable cost."
  • More The Fastly Next-Gen WAF (powered by Signal Sciences) Pricing and Cost Advice →

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    Questions from the Community
    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:The product's most valuable feature is its ability to set up the rules easily.
    Top Answer: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. Additionally… more »
    Ranking
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    Reviews
    6
    Average Words per Review
    309
    Rating
    7.6
    Views
    873
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    645
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    2
    Average Words per Review
    504
    Rating
    7.0
    Comparisons
    Also Known As
    F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection
    Signal Sciences Next-Gen WAF, Signal Sciences RASP
    Learn More
    Fastly
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    Overview

    F5's Silverline Managed Services is a SaaS solution delivering DDoS protection, managed Web Application Firewall (WAF) services, and managed Shape Security Fraud and Anti-bot solutions.

    Silverline services include 24x7 access to F5's Security Operations Center (SOC). F5's expert security professionals use F5 products with state-of-the-art security tools to ensure the best protection possible. As an add-on to Silverline DDoS or WAF services, Silverline Threat Intelligence integrates dynamic lists of threatening IP addresses to give context for policy decisions.

    The Fastly Next-Gen WAF (powered by Signal Sciences) provides web application and API protection, RASP, rate limiting, bot protection and DDoS purpose built to eliminate the challenges of legacy WAF.

    Sample Customers
    City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
    Chef, Adobe, Datadog, Etsy, GrubHub, Vimeo, SendGrid, Under Armour, Duo, AppNexus
    Top Industries
    REVIEWERS
    Financial Services Firm33%
    Non Tech Company22%
    Individual & Family Service11%
    Comms Service Provider11%
    VISITORS READING REVIEWS
    Financial Services Firm19%
    Computer Software Company12%
    Insurance Company9%
    Government7%
    VISITORS READING REVIEWS
    Educational Organization23%
    Computer Software Company15%
    Financial Services Firm13%
    Healthcare Company8%
    Company Size
    REVIEWERS
    Small Business43%
    Midsize Enterprise7%
    Large Enterprise50%
    VISITORS READING REVIEWS
    Small Business16%
    Midsize Enterprise15%
    Large Enterprise70%
    VISITORS READING REVIEWS
    Small Business19%
    Midsize Enterprise30%
    Large Enterprise52%
    Buyer's Guide
    F5 Silverline Managed Services vs. The Fastly Next-Gen WAF (powered by Signal Sciences)
    March 2024
    Find out what your peers are saying about F5 Silverline Managed Services vs. The Fastly Next-Gen WAF (powered by Signal Sciences) and other solutions. Updated: March 2024.
    768,415 professionals have used our research since 2012.

    F5 Silverline Managed Services is ranked 19th in Web Application Firewall (WAF) with 14 reviews while The Fastly Next-Gen WAF (powered by Signal Sciences) is ranked 28th in Web Application Firewall (WAF) with 2 reviews. F5 Silverline Managed Services is rated 7.6, while The Fastly Next-Gen WAF (powered by Signal Sciences) is rated 7.0. The top reviewer of F5 Silverline Managed Services 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 The Fastly Next-Gen WAF (powered by Signal Sciences) writes "A good solution to implement web application firewall for applications". F5 Silverline Managed Services is most compared with Cloudflare, Arbor DDoS, AWS WAF, Microsoft Azure Application Gateway and F5 BIG-IP Local Traffic Manager (LTM), 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 Azure Web Application Firewall. See our F5 Silverline Managed Services vs. The Fastly Next-Gen WAF (powered by Signal Sciences) report.

    See our list of best Web Application Firewall (WAF) vendors.

    We monitor all Web Application Firewall (WAF) 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.