Greetings fellow sysadmins,

I’m looking to find a good solution for storing secure documents. For clarification, these are not physical documents. These are things like word docs that have all of our server configuration information; data center documents with our network diagrams, firewall info, etc.; and even documents where we keep things like vendor account information.

I know with 365 we can set document restrictions, but that just doesn’t feel like enough. So, what are you all using to store these sensitive documents in a place that can be set up with access lists for team members? Any and all suggestions welcome at this point.