Security settings

I have tightened the privacy settings on our blog so that nobody except us (or anyone we want to invite) can read our blog. I KNOW I selected this option when I set up the blog, but I'm thinking that setting went away when Google took over Blogger about a year ago. Remember when we had to change our sign-in stuff? I assumed that our settings would stay the same once everything switched over, but that was a bad assumption to make. I never even thought to check whether our privacy settings stayed the same. Gah. The problem is fixed now.