Ssh Overview; How Ssh Works; Figure 132 Ssh Communication Example - ZyXEL Communications ES-4124 User Manual

ES-4124 User's Guide
Table 88 Access Control: Logins (continued)
LABEL
Apply
Cancel

33.4 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 132 SSH Communication Example

33.5 How SSH works

The following table summarizes how a secure connection is established between two remote
hosts.
226
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 33 Access Control