While it does take considerable effort to set it up in the beginning, maintenance later on, at least in my case, is next to nothing. Updates happen via single c

While it does take considerable effort to set it up in the beginning, maintenance later on, at least in my case, is next to nothing. Updates happen via single click from the Admin UI and only happen when you invoke them, at your convenience. For security it does allow 2 factor auth and the admin account has all the tools to manage users and query what they have shared. While it's not an enterprise solution... but for their use case, and with the amount of features it offers, i think it's something worth considering even with the non trivial initial setup tax.