Ssh - ZyXEL Communications ZyWall USG20-VPN User Manual

Chapter 30 System
Figure 398 SSL Client Authentication
You next see the Web Configurator login screen.
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Figure 399 Secure Web Configurator Login Screen

30.8 SSH

You can use SSH (Secure SHell) to securely access the USG's command line interface. Specify
which zones allow SSH access and from which IP address the access can come.
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 A on the Internet uses SSH to securely connect to the WAN port of the
USG for a management session.
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