# NSFOCUS

NSFOCUS is a cybersecurity company based in China, founded in 2000. It has 5 products listed on CybersecTools.

> Provider of DDoS protection, WAF, IPS/firewall, and threat intelligence solutions

Source: https://cybersectools.com/companies/nsfocus · Updated January 2026

## Quick facts

- Category: [Network Security](https://cybersectools.com/categories/network-security)
- Type: Product vendor
- Headquarters: China
- Founded: 2000
- Products listed: 5
- Ownership: Public company (300369.SZ)
- Website: [nsfocusglobal.com](https://nsfocusglobal.com/)

## What does NSFOCUS do?

NSFOCUS is a network and cybersecurity company that provides protection solutions for enterprises and service providers. The company operates the NSFOCUS Security Labs (NSL), founded in 2000, which conducts vulnerability assessment, threat detection, and mitigation research. NSL maintains one of the world's largest vulnerability databases and regularly releases security advisories.

The company offers a range of security products and services including DDoS protection solutions (on-premises, cloud-based, and hybrid), Web Application Firewalls (WAF), Next-Generation Intrusion Prevention Systems (NGIPS), and Next-Generation Firewalls (NGFW). Their portfolio includes threat intelligence services, cloud security solutions, and various security assessment tools such as Web Vulnerability Scanning System, Remote Security Assessment System, and External Attack Surface Management.

NSFOCUS provides security operations platforms including their Intelligent Security Operations Platform (ISOP), Active Defense Business Operating System (ADBOS), and Continuous Threat Exposure Management (CTEM) solutions. They offer managed security services including Cloud DPS for hosting providers and enterprises, Penetration Testing as a Service (PTaaS), and Digital Risk Protection Service.

The company serves both enterprise customers and service providers, offering solutions that can be deployed on-premises, in the cloud, or as hybrid implementations. Their research capabilities include work in big data, cloud security, virtualization, network behavior analysis, and threat intelligence, supported by real-world honeypots and honeynets. NSFOCUS Security Labs is a member of the Cloud Security Alliance and participates in Microsoft Active Protections Program and Google Vulnerability Reward Program.

Categories: [Network Security](https://cybersectools.com/categories/network-security), [Threat Intelligence](https://cybersectools.com/categories/threat-intelligence), [Security Operations](https://cybersectools.com/categories/security-operations), [Cloud Security](https://cybersectools.com/categories/cloud-security)

## NSFOCUS products

- [NSFOCUS Web Application Firewall](https://cybersectools.com/tools/nsfocus-web-application-firewall): WAF protecting web applications from cyber attacks (commercial)
- [NSFOCUS Continuous Threat Exposure Management](https://cybersectools.com/tools/nsfocus-continuous-threat-exposure-management): Exposure mgmt platform combining EASM, PTaaS, VAPT, BAS & VPT capabilities (commercial)
- [NSFOCUS Anti-DDoS System](https://cybersectools.com/tools/nsfocus-anti-ddos-system): On-premises DDoS mitigation appliance for service providers (commercial)
- [NSFOCUS Intelligent Security Operations Platform](https://cybersectools.com/tools/nsfocus-intelligent-security-operations-platform): XDR platform with SOAR capabilities for security operations centers (commercial)
- [NSFOCUS Threat Intelligence](https://cybersectools.com/tools/nsfocus-threat-intelligence): Threat intelligence platform providing actionable insights from global sources (commercial)

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