Project Description
Sandbox solution to manage anonymous access on Office 365 / SharePoint 2013. (As far as possible)

Comment: Unfortunately the API for anonymous access is not available through the CSOM and with that, you have to go with the sandbox solution.

Installation Manual
http://www.fiechter.eu/Blog/Post/10

Blog Manual:
http://www.fiechter.eu/Blog/Post/6

Survey Example:
http://www.fiechter.eu/Blog/Post/12

More on Twitter: https://twitter.com/adrianfiechter

Example Image: