Industrial Safety Isolation Unidirectional Import System uSafetyGap

In response to the shortcomings of traditional security isolation devices in the industrial control industry environment, Likong Huakang has developed the uSafetyGap Industrial Security Isolation Unidirectional Import System (USG) based on years of technical accumulation in the industrial control industry. Through optimization and innovation in both hardware and software, USG not only blocks attacks based on the TCP/IP protocol system, ensures network disconnection, but also achieves one-way data transmission without any reverse data transmission.

USG adopts a "2+1" physical structure, consisting of two independent host systems internally. Each host system has an independent computing unit and storage unit, and runs independently on the operating system customized by Power Control Huakang. The host system on one end serves as the control end, used to connect to the control network; The host system on the other end is the information end, used to connect to the information network. Both ends of the host adopt high-performance embedded hardware, and each motherboard has multiple Ethernet interfaces to connect the two isolated networks. The dual hosts are connected through a single fiber optic connection based on SFP modules to ensure one-way data transmission.