Post Password Token

This is a superb plugin and works instantly. Just read the FAQ or you may be confused as to setting it up, but it is really simple. Install the plugin and configure the settings. Go to a post you want to protect and enable the password feature on the top right, entering a password of your choice. Update the page. Scroll further down below the main content and you will find a secret url to your page. No login or password required to view your post or page. Great plugin, took me a while to find this tho.