Cisco Cisco Email Security Appliance C650 Guía Del Usuario
Chapter 15 System Administration
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Adding a Login Banner
You can configure the Email Security appliance to display a message called a
“login banner” when a user attempts to log into the appliance through SSH,
Telnet, FTP, or Web UI. The login banner is customizable text that appears above
the login prompt in the CLI and to the right of the login prompt in the GUI. You
can use the login banner to display internal security information or best practice
instructions for the appliance. For example, you can create a simple note that
saying that unauthorized use of the appliance is prohibited or a detailed warning
concerning the organization’s right to review changes made by the user to the
appliance.
“login banner” when a user attempts to log into the appliance through SSH,
Telnet, FTP, or Web UI. The login banner is customizable text that appears above
the login prompt in the CLI and to the right of the login prompt in the GUI. You
can use the login banner to display internal security information or best practice
instructions for the appliance. For example, you can create a simple note that
saying that unauthorized use of the appliance is prohibited or a detailed warning
concerning the organization’s right to review changes made by the user to the
appliance.
Use the
adminaccessconfig > banner
command in the CLI to create the login
banner. The maximum length of the login banner is 2000 characters to fit 80x25
consoles. A login banner can be imported from a file in the
consoles. A login banner can be imported from a file in the
/data/pub/configuration
directory on the appliance. After creating the banner,
commit your changes.
shows a login banner displayed on the Web UI login screen.
Figure 15-17
Web UI Login Screen with Banner
System Time
To set the System Time on your IronPort appliance, set the Time Zone used, or
select an NTP server and query interface, use the Time Zone or Time Settings
page from the System Administration menu in the GUI or use the following
commands in the CLI:
select an NTP server and query interface, use the Time Zone or Time Settings
page from the System Administration menu in the GUI or use the following
commands in the CLI:
ntpconfig
,
settime
, and
settz