We are using security exits in WebsphereMQ 6.0 to provide security in java clients connecting to MQ and MQ - MQ connectivity. We use security exits to provide secure way to connect to Queue managers , ...
I have enabled SSL and added all the certificates as per http://www-128.ibm.com/developerworks/websphere/techjournal/0211_yusuf/yusuf.html#configureMQSSL