I have created a blog with the following privacy settings / visbilty:
"3.I would like my blog to be visible only to users I choose – Select this option to create a private blog. If you want others to be able to view your private blog (and add comments, if you’ve enabled them) you’ll need to invite them to be a viewer." ref: http://en.support.wordpress.com/settings/privacy-settings/
my question is: will this blog be completely invisible to people not invited, in search engines, and will it be impossible to access the blog ane the content in it? iow will it be safe to have private content in this blog?