I'm about fed up with installing WordPress. I am trying to make the site secure, where those who have a username can login and see the available blog. Well, I have tried registered-only and I currently have Angsuman's Authenticated WordPress Plugin installed. When I go to sign-in as a user the login screen pops back up with the username like it's in a loop. I also went through all the solutions that were offered at this article, http://codex.wordpress.org/Login_Trouble#Enable_Cookies
So any help would be great. Also, are their services that would install and make my WordPress blog secure?