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F5 BIG-IP Advanced WAF is a commercial cloud web application and api protection tool by F5. Array ASF Series Web Application Firewall is a commercial cloud web application and api protection tool by Array Networks. Compare features, ratings, integrations, and community reviews side by side to find the best cloud web application and api protection fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Enterprise and mid-market security teams protecting APIs and microservices should pick F5 BIG-IP Advanced WAF for its behavioral ML-based bot and Layer 7 DoS detection, which catches attacks that signature-based WAFs routinely miss. The tool covers all four major API protocols (GraphQL, REST, XML, GWT) with granular policies designed for distributed architectures, and deploys hybrid across AWS, Azure, and GCP without rip-and-replace. Skip this if your primary concern is CSPM or runtime container security; BIG-IP is application-focused and won't replace your infrastructure monitoring.
Array ASF Series Web Application Firewall
Mid-market and enterprise teams defending legacy and cloud applications simultaneously will get the most from Array ASF Series; its multiple deployment modes (bridge, routing, TAP) let you protect workloads across VMware, Hyper-V, and AWS without ripping out your infrastructure. The auto-learning algorithms and behavioral bot detection catch attacks that signature-based WAFs miss, and SSL offloading removes a real performance tax on busy application teams. Skip this if you're a startup looking for a lightweight cloud-native WAF or need deep API schema validation; Array prioritizes layer 7 attack prevention over API-specific threat modeling.
WAF protecting apps and APIs from attacks, bots, and OWASP Top 10 threats
WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks
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Common questions about comparing F5 BIG-IP Advanced WAF vs Array ASF Series Web Application Firewall for your cloud web application and api protection needs.
F5 BIG-IP Advanced WAF: WAF protecting apps and APIs from attacks, bots, and OWASP Top 10 threats. built by F5. headquartered in United States. Core capabilities include Behavioral analytics and machine learning for L7 DoS detection and mitigation, API protocol security for GraphQL, REST/JSON, XML, and GWT, Application-layer encryption for sensitive data protection..
Array ASF Series Web Application Firewall: WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks. built by Array Networks. headquartered in United States. Core capabilities include OWASP Top 10 attack protection, Layer 7 DDoS defense, Zero-day attack detection and blocking..
Both serve the Cloud Web Application and API Protection market but differ in approach, feature depth, and target audience.
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