A while ago I started the process to soft release a little module I have been working on. It is called the ‘Advanced Content Security’ module (ACS). It’s primary purposes are the following:

• To provide alternative layouts to pages that are ‘restricted’ but not unreadable by users – think the average newspaper site that allows you 10 views before you have to sign up.
• To provide rules based read and restriction security
• To provide a rules engine based solution to the initialisation of users

Today, the latest version was approved and added to the market place.

For a more detailed overview, you can find more information about it here:

https://cardinalcore.co.uk/advanced-content-security-module/

The source code resides here:
https://github.com/cardinal252/Sitecore.AdvancedContentSecurity/

The module itself can be downloaded here
https://marketplace.sitecore.net/Modules/A/Advanced_Content_Security.aspx?sc_lang=en