ZyXEL Communications NWA1123-ACv2, Руководство пользователя

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Chapter 12 System
NWA1123-ACv2 User’s Guide
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When Authenticate Client Certificates is selected on the NWA, the following screen asks you to
select a personal certificate to send to the NWA. This screen displays even if you only have a single
certificate as in the example.
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You next see the Web Configurator login screen.
12.5 SSH
You can use SSH (Secure SHell) to securely access the NWA’s command line interface.
SSH is a secure communication protocol that combines authentication and data encryption to
provide secure encrypted communication between two hosts over an unsecured network. In the
following figure, computer B on the Internet uses SSH to securely connect to the NWA (A) for a
management session.
Figure 78
SSH Communication Over the WAN Example
12.5.1 How SSH Works
The following figure is an example of how a secure connection is established between two remote
hosts using SSH v1.