The protected node module has global settings found under:
Administer » Site configuration » Protected node
The page starts with statistics to let you know how pages are protected on your website. All the counts include published and unpublished content.
Go to Administer » Site building » Modules and click on To Do Block to install the Block extension for the To Do module.
Ever wondered how you could change the encoding of one of your Postgres database?
I have had that problem several times, and in most cases people tell you to: