Cisco Cisco Email Security Appliance C160 用户指南
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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 32 Distributing Administrative Tasks
Configuring Access to the Email Security Appliance
Note
Any uncommitted configuration changes at the time of CLI session timeout will be lost. Make sure that
you commit the configuration changes as soon as they are made.
you commit the configuration changes as soon as they are made.
Procedure
Step 1
Select System Administration > Network Access.
Step 2
Click Edit Settings.
Step 3
In the CLI Inactivity Timeout field, enter the number of minutes users can be inactive before being
logged out. You can define a timeout period between 5 and 1440 minutes.
logged out. You can define a timeout period between 5 and 1440 minutes.
Step 4
Submit and commit your changes.
You can also use the
adminaccessconfig
command in CLI to configure CLI session timeout. See Cisco
AsyncOS for Email CLI Reference Guide.
Displaying Messages to Administrative Users
Displaying a Message Before Login
You can configure the Email Security appliance to display a message before a user attempts to log into
the appliance through SSH, FTP, or the Web UI. The login banner is customizable text that appears above
the login prompt. 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.
the appliance through SSH, FTP, or the Web UI. The login banner is customizable text that appears above
the login prompt. 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
a file in the
/data/pub/configuration
directory on the appliance. After creating the banner, commit
your changes.
Displaying a Message After Login
You can configure AsyncOS for Email to display a welcome banner after a user successfully logs into
the appliance through SSH, FTP, or the Web UI. You can use the welcome banner to display internal
security information or best practice instructions for the appliance.
the appliance through SSH, FTP, or the Web UI. You can use the welcome banner to display internal
security information or best practice instructions for the appliance.
Use the
adminaccessconfig
>
welcome
command in CLI to create the welcome banner. The maximum
length of the welcome banner is 1600 characters.
You can import a welcome banner from a file in the
/data/pub/configuration
directory on your
appliance. After creating the banner, commit your changes.
For more information, see Cisco AsyncOS for Email CLI Reference Guide.