We use captcha module as module which provide API. System admin will decide which form will be protected by which challenge.

Thing we do is: implement captcha API to provide KeyPic challenge. So these features are already implemented:

Login protection Registration protection Change User/Password protection Forums protection

keypic_comment.module do this, and alter to comment forms to display spam %.

Comments protection In Comments approvation show a new column called "Keypic spam" and show % of spamming and button to report smap and delete it. (use the provided reportSpam() function)

keypic_user.module do this, it also alter to user admin forms to display spam %.

In new users registration show a new column called "Keypic spam" and show % of spamming and button to report spam and delete it. (use the provided reportSpam() function)

Admin can config which role can skip captcha. We do not need any back door.

Provide a backdoor system to escape Login protection. Just in case of false positive spam, it is needed this kind of backdoor

About:

After completing the plugin you have to provide it to keypic managers to try it on some preinstalled platform installation.