It may be a separate download , just the "security" setup.
I don't have tech connect but if you do you may be able to het a "getting started" sort of doc from their site.
The download will be an add-on to your studio software once you get it and run it.
It's been a few years for me.
TIP: if you're going to use passwords, then be sure to WRITE THEM DOWN - and make sure that you're not the only one who knows where they're written ...