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Basic Network
Figure 1 shows the single-node security network of the unified gateway.
Figure 1 Single-node security network
Figure 2 shows the centralized call management security network of the unified gateway.
Figure 2 Centralized call management security network
Network and security domain isolation:
ϒ⁄Installed at the entry and exit of the enterprise network, the unified gateway provides firewall function to filter and check the network information.
ϒ⁄The unified gateway provides filtering function. The security policy to access the unified gateway within enterprises can be set according to the Communication Matrix. This effectively controls internal hosts' access to external resources, forming a security protection system between internal and external networks.
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Parent Topic: Network Layer Security