Ssh Overview; How Ssh Works; Figure 95 Ssh Communication Example - ZyXEL Communications ZyXEL Dimension ES-3148 User Manual

ES-3148 User's Guide
Table 69 Access Control: Logins (continued)
LABEL
Apply
Cancel

27.4 SSH Overview

Unlike Telnet or FTP, which transmit data in clear text, SSH (Secure Shell) is a secure
communication protocol that combines authentication and data encryption to provide secure
encrypted communication
between two hosts over an unsecured network.

Figure 95 SSH Communication Example

27.5 How SSH works

The following table summarizes how a secure connection is established between two remote
hosts.
200
DESCRIPTION
Click Apply to save your changes to the switch's run-time memory. The switch
loses these changes if it is turned off or loses power, so use the Save link on the
top navigation panel to save your changes to the non-volatile memory when you
are done configuring.
Click Cancel to reset the fields.
Chapter 27 Access Control