Posts Tagged ‘captcha’

iLister Online Classifieds Software Features: CAPTCHA for Forms

Thursday, May 27th, 2010

Spammers can use automated tools to post many unwanted messages very quickly. To protect a website from their attacks, WorksForWeb added CAPTCHA in all their classifieds scripts including iLister.

CAPTCHA is a Completely Automated Public Turing test used to ensure that the response is not generated by a computer. Humans can easily pass this test but computers will hopefully fail.