Sun Java System Message Queue 3.7 UR1 Administration Guide

Security Concerns

Specifying a password interactively, in response to a prompt, is the most secure method of specifying a password, unless your monitor is visible to other people. You can also specify a password file on the command line. For non-interactive use of commands, however, you must use a password file.

A password file is unencrypted, so you must set its permissions to protect it from unauthorized access. Set permissions such that they limit the users who can view the file, but provide read access to the user who starts the broker.