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  • Cloud-Delivered Services
    • Cloud DDoS Protection Service (Cloud DPS)
    • Continuous Threat Exposure Management
    • Threat Intelligence Service
      • Threat Intelligence
      • Exposed Internet Surface Analysis
      • Attack Threat Monitoring
  • Products
    • DDoS Attack Protection
    • Security Operations
      • Intelligent Security Operations Platform (ISOP)
      • Network Detection and Response (NDR)
      • Unified Threat Sensor (UTS)
    • Remote Security Assessment System
    • Web Application & API Protection
    • Threat and Vulnerability Management Platform​
    • Next-Generation Firewall
    • Next Generation Intrusion Prevention (NGIPS)
  • Solutions
    • DDoS Defenses
      • On-Premises DDoS Defenses
      • Hybrid DDoS Protection
    • 5G Network Security Solution
    • Value-Added Service for ISP/MSP
  • Support Services
    • Services Overview
    • NSFOCUS Product Support Services
    • NSFOCUS Professional Services
    • NSFOCUS Security Assessment Services
    • NSFOCUS Managed Security Services
    • Training Services
  • Resources
    • Datasheets
    • Reports
    • Whitepapers
    • Case Studies
    • Infographics
    • Articles
  • News and Events
    • Press Releases
    • NSFOCUS in the News
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UNDER ATTACK? CALL US

Web Application Firewall

Unleash Impenetrable Web Application Security: Your Ultimate Protection Against Evolving Threats.
READ DATASHEET

WAF

Web Application Firewall

Shield your applications with our versatile WAF, a critical component of defense-in-depth security. Deploy it as a standalone solution, seamlessly integrate it with our ADS Series for enhanced protection, or leverage its cloud-based deployment for unrivaled flexibility.

API protection: Protect APIs from a wide range of attacks.
Bot management: Detect and block bots that are trying to access web applications.
Behavioral analysis: Analyze the behavior of users to identify and block malicious traffic.
Cloud-based deployment: Can be deployed in the cloud, easier to scale and manage.
Virtual patching: Virtually patch vulnerabilities in web applications without requiring the application to be updated.
Web Application Firewall informational document page.
Diagram showing vWAF's smart detection and protection against malicious traffic.

Features and Benefits

Comprehensive Protection

Our solution harnesses the power of semantic analysis, intelligent analytics, threat intelligence, and smart patching to identify and neutralize a vast range of web attacks, including all OWASP top 10 attacks, DDoS attacks, and newly emerging threats.

API Security

Enhance API security with streamlined asset management, real-time shadow API control, and parameter oversight. Gain visibility into organized API assets, manage APIs differentially across regions, identify sensitive data, and protect against automated scraping. Elevate your API protection, mitigating risks and ensuring compliance with ease.

Dynamic Bot Traffic Protection

Precisely distinguish between human and machine traffic, defend against various automated threats, elevate your security, and effortlessly preserve the integrity of your online ecosystem. Use dynamic tokens to prevent replay attacks, unauthorized access, and employ dynamic encapsulation and obfuscation to prevent information scraping and data tampering.

Professional Support and Emergency Response

Benefit from our unwavering commitment to your security with dedicated post-sales support, an expert emergency response team, and real-time, high-quality assistance, ensuring your web applications are always protected against the latest threats.

Layered Protection with Multiple Mechanisms

Our next-generation WAF employs a multi-layered defense system, including traffic pre-filtering, customizable detection criteria, and sophisticated logical combinations of detection conditions, to ensure precise and effective rule enforcement, safeguarding the stability and optimal performance of your web services.

Deployment Modes

Our Next-Gen WAF empowers you to safeguard your web applications with unmatched flexibility, adapting seamlessly to your unique needs and deployment preferences.  Enjoy unmatched deployment flexibility with our WAF solution. Choose from cloud deployments on AWS, Azure, GCP, Alibaba Cloud, and Tencent Cloud. Alternatively, opt for on-premises deployment with a wide range of WAF hardware options or WAF images on KVM and VMware ESXi in your private infrastructure. Our versatile deployment options cater to your unique security needs and infrastructure preferences.

Diagram showing file sharing between different IP networks via a router.

Empower your digital defenses with our Next-Gen WAF, the ultimate solution for robust web application security. Embrace flexible deployment options, harness powerful features, and unlock unmatched customer value. Take control of your digital assets, safeguard your brand, and foster unwavering trust with your users. Secure your web applications with NSFOCUS Next-Gen WAF – contact us today and experience the difference.

SECURITY MADE SMART AND SIMPLE

SEE HOW OUR SOLUTIONS PROTECT YOUR CUSTOMERS AND YOUR INFRASTRUCTURE
CONTACT US

CLOUD-DELIVERED SERVICES

  • Cloud DDoS Protection Service
  • Continuous Threat Exposure Management
  • Threat Intelligence Service
  • Exposed Internet Surface Analysis
  • Attack Threat Monitoring

PRODUCTS

  • DDoS Attack Protection
  • Security Operations
  • Unified Threat Sensor
  • Remote Security Assessment System
  • Web Application & API Protection
  • Threat and Vulnerability Management Platform
  • Next-Generation Firewall
  • Next Generation Intrusion Prevention

SOLUTIONS

  • On-Premises DDoS Defenses
  • Hybrid DDoS Defenses
  • Value-Added Service for ISP/MSP
  • 5G Network Security Solution

SUPPORT & SERVICES

  • Services Overview
  • NSFOCUS Product Support Services
  • NSFOCUS Professional Services
  • NSFOCUS Security Assessment Services
  • NSFOCUS Managed Security Services
  • Training Services

RESOURCES

  • Datasheets
  • Reports
  • Whitepapers
  • Case Studies
  • Infographics
  • Articles

NEWS AND EVENTS

  • Press Releases
  • NSFOCUS in the News
  • Global Events

COMPANY

  • About
  • Management Team
  • NSFOCUS Security Labs
  • Careers
  • Contact Us

©COPYRIGHT 2026, NSFOCUS. ALL RIGHTS RESERVED

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