Disk usage of Puppet reports

It's a while since I've touched Crystal Enterprise (and then, I was using Crystal Analysis Pro rather than Crystal Reports), but from what I remember, the "info object id" is on the URL to the csp page that represents the viewer - you could see if they're in your logs? each info object id represents a single report (or saved view) - with a little effort and poking around with the COM libraries that get installed when you install the CE addons to CR, you can actually pull back the actual report file from the CE infostore.

EDIT: Thinking about it, you could modify the CSP page to add some logging code -- they're effectively ASP pages with a few extra bells and whistles. The CSP pages did get compiled into CWRs, but I forget if that was CE11 or 10...

The documentation for the Puppet File Server should be able to cover most of what you are asking. In particular see the security section.

First a note. If you have autosign enabled, then pretty much any security offered is moot. You should verify each certificate. Since security settings you configure will be based on the hostname/certname or a regex match them, having autosign enabled would potentially mean that any un-trusted system could simple request a cert for a name that matched a pattern that had access to secret files.

By default anything in the special plugins and modules fileserver mounts are avialable to any client. But this can be controlled to a certain extent through the configuration.

You can also setup custom 'mounts' that point to specific locations. An example is provided in the documentation about how to create a [private] mount for distributing private SSH keys. The host name is used as part of the mount path, so a given host can only see files that belong to it.