Lexmark 11 Patio Umbrella User Manual


 
Secure communication
58
Setting the server communication security level
1 Go to MarkVision Æ Administrative Settings or select Administrative Settings from the
All Task list.
2 Select the Communication Security tab at the top of the dialog.
3 Move the slide bar to indicate the desired communication security level for the server. Server
communication security consists of four security levels:
Note: The current MarkVision server security level is displayed in the bottom right corner
of the MarkVision Professional Home Screen.
4 Click Apply.
5 Click OK.
Selecting Server-to-Client security
The Communication Security tab in the Administrative Settings Dialog also provides an administrator
with the option to use a Secure Socket Layer (SSL) for communication between the MarkVision
Server and Client. For more information on SSL, see LDAP Server authentication or refer to your
LDAP Server documentation.
1 Go to MarkVision Æ Administrative Settings or select Administrative Settings from the
All Task list.
2 Select the Communication Security tab at the top of the dialog.
3 Click the Use SSL for Server-Client Communications check box to enable SSL
communication.
Server security
level
Effect
High This setting allows only secure communication. Devices that are not capable of secure
communication will be discovered, but communication between the server and the device
will not be possible. Devices that are not capable of secure communication can be
identified by a red circle and slash over the device icon.
Medium This setting allows both secure and insecure communication, but prefers secure
communication. Communication is secure if the device is capable of secure
communication whether it is locked down or not. Devices that are not locked down and/or
are incapable of secure communication will continue to communicate over insecure
channels.
Low (Default) This setting allows both secure and insecure communication, but prefers insecure
communication. Communication is secure only if the device is capable and locked down.
All other communication is insecure.
Off This setting allows only insecure communication. Devices that are locked down will not be
able to communicate with the server.