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What is Genting Security Gateway?
Gateway is located at the transport layer to realize network interconnection. It is the most complex network interconnection equipment, and is only used for the interconnection of two networks with different advanced protocols. Gateway can be used for wide area network interconnection and local area network interconnection. Gateway is a computer system or equipment that plays an important role in conversion.
Gateway is a translator between two systems, which use different communication protocols, data formats or languages, or even completely different architectures. Unlike the bridge that only transmits information, the gateway repackages the received information to meet the needs of the destination system. At the same time, the gateway can also provide filtering and security functions. Most gateways run on the top layer of OSI 7-layer protocol-application layer.
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Role of gateway:
It is a device that uses different protocols to connect two network segments. Its function is to translate and convert data using different transmission protocols in two network segments.
Like a door. For a family, the door is the door, and for a country, the custom is the door. In the local area network, the hub is the gateway; In the second layer network, the switch is the gateway; In the third layer network, routing is a gateway. The gateway depends on how big your network is. In China, for example, the equipment connecting the world servers in the United States is a gateway.
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