MPSec MSG4000

Next-generation firewall appliance series (G- and X-series models) providing L2–L7 protection with deep application identification, protocol detection and intrusion prevention. It is available as a hardware appliance. It is recorded as supporting application control, deep packet inspection, intrusion prevention (ips) and stateful inspection. Its record also notes vpn gateway. The stated market is Enterprise, Mid-Market and small and medium business.

Current Version

—Not known

Product Page

maipu.com/Goods/Details

Market

EnterpriseMid-MarketSMB

Licence

Paid

Price

Paid · price unknown

Record Created

2026-09-20

Last Updated

2026-10-20

Maipu Communication Technology is a Chengdu manufacturer of data communications equipment — routers, switches, wireless and unified communications — that has been in business for around three decades and says it operates in some 60 countries, with over 1,500 employees, half of them in research and development. Security is one line within that networking business rather than the company's purpose. Its firewalls are sold under the MPSec name, including the IFW industrial firewall series for operational technology networks and the MSG security gateway series, with NSFW firewalls alongside. For this index the relevant framing is that Maipu is a network equipment maker whose security products are bought with its networks, mainly by Chinese enterprise and public-sector customers. It does not enter the international malware laboratories. Vendor page →

Website

maipu.com

Country

🇨🇳China

Headquarters

🇨🇳Chengdu, China

Year Established

1993

Customers

10K organisations

Users

—Not known

Revenue

$200.0M (2026)