I went through the documentation to check whether there is any specific way to upgrade RSA Securid addon. I didn't find anything specific, so I followed common add-on upgrade process. As we have a distributed environment, followed below steps -  1. put addon in /opt/splunk/apps through DS UI  2. Take backup of existing addon 3. copy newly downloaded from /opt/splunk/apps to /opt/splunk/etc/deployment_apps with exact same addon name.  4. Reload DS.  And it was updated 🙂 ... View more