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The Fastly Next-Gen WAF (powered by Signal Sciences) Logo

The Fastly Next-Gen WAF (powered by Signal Sciences) Reviews

Vendor: Fastly
3.8 out of 5

What is The Fastly Next-Gen WAF (powered by Signal Sciences)?

Featured The Fastly Next-Gen WAF (powered by Signal Sciences) reviews

The Fastly Next-Gen WAF (powered by Signal Sciences) mindshare

As of May 2025, the mindshare of The Fastly Next-Gen WAF (powered by Signal Sciences) in the Web Application Firewall (WAF) category stands at 0.9%, up from 0.7% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Web Application Firewall (WAF)
 
 
Key learnings from peers

Valuable Features

Room for Improvement

Pricing

Top industries

By visitors reading reviews
Educational Organization
14%
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
11%
Healthcare Company
9%
Retailer
8%
Comms Service Provider
4%
Media Company
3%
Construction Company
3%
Hospitality Company
3%
Government
3%
University
3%
Insurance Company
2%
Performing Arts
2%
Real Estate/Law Firm
2%
Non Profit
2%
Pharma/Biotech Company
1%
Logistics Company
1%
Sports Company
1%
Recreational Facilities/Services Company
1%
Legal Firm
1%
Recruiting/Hr Firm
1%
Outsourcing Company
1%
Energy/Utilities Company
1%
Renewables & Environment Company
1%
Aerospace/Defense Firm
1%
Consumer Goods Company
1%
Leisure / Travel Company
1%

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The Fastly Next-Gen WAF (powered by Signal Sciences) customers

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The Fastly Next-Gen WAF (powered by Signal Sciences) reviews

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PeerSpot user
Staff Engineer at a retailer with 1,001-5,000 employees
Verified user of The Fastly Next-Gen WAF (powered by Signal Sciences)
May 13, 2024
Offers Varnish Configuration Language (VCL) and provides enhanced dashboards, making it easy to identify and allow or deny traffic based on the signals it provides

Pros

"Fastly (Signal Sciences) integrates and tags the intermittent traffic based on patterns. It generates signals and provides them in a dashboard where we can view them and decide whether to allow or deny traffic. It's a more advanced and easy-to-navigate dashboard."

Cons

"Fastly don't support caching for China users. That's the only feature lacking compared to Akamai."
Archana Heeralal - PeerSpot user
Security Engineer at Amazon
Verified user of The Fastly Next-Gen WAF (powered by Signal Sciences)
Jun 29, 2023
A good solution to implement web application firewall for applications

Pros

"When configuring a web application firewall using Signal Sciences, we configure a rule whereby no one except a few people can access the application."

Cons

"Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic."
Find out what your peers are saying about Web Application Firewall (WAF). Updated May 2025
853,682 professionals have used our research since 2012.
Shashank N - PeerSpot user
Security Engineer-DevSecOps at a computer software company with 51-200 employees
Verified user of The Fastly Next-Gen WAF (powered by Signal Sciences)
Jan 7, 2024
Provides good stability, but the agent-based approach could be more convenient

Pros

"The product's most valuable feature is its ability to set up the rules easily. "

Cons

"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."