Protecting user's messages

If your installation plans to use security labels to protect user's messages, each user should have an individual user log. For information about setting up individual user logs, see Converting from using the broadcast data set to user logs and Security protected user logs.

To ensure that the user's messages are protected in an individual user log and access to the messages is based on security label, the operand values in the SEND PARMLIB parameter of the IKJTSOxx member of SYS1.PARMLIB should be changed as follows:

LOGNAME to logname
USEBROD to OFF
MSGPROTECT to ON

For more information about specifying the operands in the SEND PARMLIB parameter, see Customizing how users send and retrieve messages.