Captcha Animal protects your user registration and comments with a test of identifying two friendly animals.
Animal Captcha is a lightweight plugin for WordPress that adds a captcha control on comments and register with a nice picture of an animal than any man knows, and yet a robot is unable to identify. It's nice, comfortable and very safe. Languages: English, Spanish, German, French and Portuguese. Try a test.Features:
Security: this is the main reason the Internet is developments that address some captchas get code alphanumeric, with increasing success. However, if I could a machine to identify an animal! It is theoretically impossible.
Beauty: it's nice to see a picture of an ugly animal alphanumeric code.
Speed: Users save time because it takes less to identify and write an animal to enter a code random.
Effectiveness: the user gets it right with more likely in compared with recent insurance captchas.
Language: Animal Captcha accepts animal names in English, Spanish, German, French and Portuguese simultaneously. It's easy to add more languages, just palabas must be added the names of the files. But this is an obvious limitation. In most blogs is more than enough to have English and Spanish, but if your blog is one of these languages will have to wait for better translation.
If your blog requires a high level of security is highly desirable to create a directory own animals and unpublished. That is, each image should be replaced by another photo of the animal you have chosen and cut your particular way. Of Thus security is 100% until proven otherwise (they have passed tests for 2 years).