Authen::Captcha provides an object oriented interface to captcha file creations. Captcha stands for Compl etely Automated Public Turning test to tell Computers and Humans Apart. A Captcha is a program that can generate and grade tests that: - most humans can pass - current computer programs can't pass The most common form is an image file containing distorted text, which humans are adept at reading, and co mputers (generally) do a poor job. This module currently implements that method. WWW: http://search.cpan.org/dist/Authen-Captcha/