MQ Mailbox: Security Tab

The Security tab contains two sub tabs: Sender and Receiver. While both tabs contain the same fields, the fields on the Receiver tab are not editable by default.

Use Sender’s Security Definition
Note: This field is available only on the Receiver tab and is activated only when you clear the Use Same Channel for Sender and Receiver check box on the mailbox MQSeries panel .
Select the Use Sender’s Security Definition check box to use the same settings as on the Sender tab. Clear the check box to enable the rest of the fields on the Security > Receiver tab, where you can specify security setting for the Receiver.
Enable Secure Connection
Enables the rest of the fields in the tab. Select the check box if the server-connection channel is using SSL message encryption. If you are provided with a server certificate for the MQSeries Queue Manager, copy it to the certs subdirectory of the VersaLex product. If this is not provided, a dialog box is displayed when you connect to the Queue Manager to allow you to trust the server certificate provided by the Queue Manager per connection session or permanently.
MQ SSL Cipher Spec
Select the spec provided to you by the MQSeries Queue Manager administrator. The list of available cipher specs supported by the VersaLex application requires that the Queue Manager be running with the latest IBM PTF. It is not guaranteed, however, that all cipher specs in the list will be supported by the version of the Queue Manager to which you are connecting.
Authenticate Client
Enables the Client Certificate fields. Select the check box if the server-connection channel used to transport your messages requires client authentication. In this case, you must also provide a client certificate that will be installed in the Queue Manager's key repository to authenticate your connection. 
Certificate Alias
Password
Alias and password for the certificate you created for this server-connection channel. See Certificate management for more information on creating a client certificate.