The industry's highest-performing WAF

Defend your network from all threats with NetScaler AppFirewall

NetScaler AppFirewall is a best-of-breed web application firewall (WAF) that protects web applications and sites from both known and unknown attacks, including all application-layer and zero-day threats.  


Rethinking security efficacy

Increasing your application and network security efficacy can help reduce and manage your business risk

Get more from NetScaler AppFirewall

Despite increasing security challenges, NetScaler AppFirewall delivers comprehensive protection without degrading throughput or application response times. Available as a standalone appliance or integrated within the NetScaler ADC platform, NetScaler AppFirewall is rated as the price/performance WAF leader by NSS Labs. And if you are moving critical applications and data to the cloud, NetScaler Web App Security Service protects your cloud applications. Simplified configuration controls further mitigate risk, and our Pay-As-You-Grow pricing allows you to invest based on your current needs, then scale up later at your convenience.

Explore some of the key use cases for the industry's leading WAF

Why NetScaler AppFirewall

  • Highest performing WAF in the industry: 500 Mbps to 44 Gbps (basic) throughout on standalone WAF models
  • Enables PCI DSS v3.1 compliance
  • The best price-to-performance ratio in the market
  • “Pay as you grow” capability
  • Broadest lineup of standalone application firewalls on MPX in the market

2016 Cyberthreat Defense Report

See how 1,000 security decision makers across 10 countries responded to questions about security threats, response plans, and investments.

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Get the full report

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