Array ASF Series Web Application Firewall vs Cisco Web Application and API Protection (WAAP): 2026 Comparison

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.

Cisco Web Application and API Protection (WAAP)

Mid-market and enterprise teams defending modern application architectures will see the fastest ROI from Cisco Web Application and API Protection because its bot management engine catches credential-stuffing and scraping attacks that signature-based WAFs routinely miss. The machine learning detection covers Cisco's actual NIST PR.PS and PR.IR implementations across web, mobile, and API surfaces simultaneously, eliminating the need to stitch together separate tools. Skip this if your primary concern is post-breach forensics or compliance log retention; Cisco prioritizes prevention and real-time threat response over extended visibility into what happened after an attack succeeded.