NSFOCUS Next-Generation Firewall (NF)

NSFOCUS's next-generation firewall appliance line (绿盟NF防火墙) for network boundaries, data centres and branch interconnection. It is available as a hardware appliance. It is recorded as supporting application control, central management console, deep packet inspection and intrusion detection (ids). Its record also notes intrusion prevention (ips), stateful inspection and vpn gateway. It is aimed at Enterprise, Government, Mid-Market and Service Provider buyers.

Current Version

—Not known

Product Page

nsfocus.com.cn/…/197_0909

Market

EnterpriseGovernmentMid-MarketService Provider

Licence

Paid

Price

Quote

Record Created

2026-09-20

Last Updated

2026-10-10

NSFOCUS is a Chinese network security company best known for one thing: absorbing denial-of-service attacks. It builds both the appliances that scrub attack traffic and the cloud service that does it at scale, and its published mitigation capacity is among the largest in the industry. It is headquartered in Beijing, listed in Shenzhen, and runs an international arm out of Santa Clara — one of relatively few Chinese security vendors with a real Western presence. Its products are named plainly: NSFOCUS Anti-DDoS System (ADS) for attack mitigation, NSFOCUS Next-Generation Firewall and NSFOCUS Next Generation Intrusion Prevention at the perimeter, NSFOCUS Web Application & API Protection, NSFOCUS Network Detection and Response, NSFOCUS Unified Threat Sensor and the NSFOCUS Intelligent Security Operations Platform (ISOP) above them, with log audit, vulnerability management and threat intelligence services alongside. Its business is network infrastructure rather than endpoint antivirus, so the laboratory programmes that fill much of this index do not test what NSFOCUS makes. Vendor page →

Website

nsfocusglobal.com

Country

🇨🇳China

Headquarters

🇨🇳Beijing, China

Year Established

2000

Customers

200K organisations

Users

400M devices protected

Revenue

≈ $355.8M (2025)