Hangzhou DPtech Technologies Co., Ltd. develops and sells network and information security software in China, Hong Kong, and internationally. Its products include network security offerings such as application firewalls, intelligent security gateways, intrusion prevention systems, web application firewalls, anti-DDoS systems, IoT security control systems, and industrial firewalls, as well as the INSIGHT cybersecurity detection platform, a network security risk management and control platform, and a cybersecurity situation awareness platform. The company also provides application delivery platforms, core/aggregate/access/industrial switches, and solutions for cybersecurity situational awareness, secure campus networks, secure branch offices, website security protection, antivirus, carrier-grade anti-DDoS, security cloud data centers, and server load balancing and optimization. It serves operators, governments, and the power, energy, finance, transportation, education, medical care, and large enterprise sectors. Founded in 2008, it is headquartered in Hangzhou, China.