Array ASF Series Web Application Firewall vs NSFOCUS Web Application Firewall: Side-by-Side Comparison (2026)

Array ASF Series Web Application Firewall: WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks. built by Array Networks. Core capabilities include OWASP Top 10 attack protection, Layer 7 DDoS defense, Zero-day attack detection and blocking..

NSFOCUS Web Application Firewall: WAF protecting web applications from cyber attacks. built by NSFOCUS. Core capabilities include Web application traffic monitoring, Protection against advanced cyber attacks, HTTP/HTTPS traffic filtering..

Both serve the Cloud Web Application and API Protection market but differ in approach, feature depth, and target audience.

Array ASF Series Web Application Firewall differentiates with OWASP Top 10 attack protection, Layer 7 DDoS defense, Zero-day attack detection and blocking. NSFOCUS Web Application Firewall differentiates with Web application traffic monitoring, Protection against advanced cyber attacks, HTTP/HTTPS traffic filtering.

Array ASF Series Web Application Firewall is developed by Array Networks. NSFOCUS Web Application Firewall is developed by NSFOCUS. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Array ASF Series Web Application Firewall and NSFOCUS Web Application Firewall serve similar Cloud Web Application and API Protection use cases: both are Cloud Web Application and API Protection tools, both cover SSL, WAF. Review the feature comparison above to determine which fits your requirements.