How To Stop The Spammers Without CAPTCHA? (Case Study)
Posted on September 1st, 2007 by admin
You know the CAPTCHA images (called also Turing codes) are used everywhere - on blogs, forums, registration and contact forms - to stop spammers. They work almost perfect.
But they are boring.
The Captcha can significantly decrease the rate of feedback (comments) you get on your blog, the contact inquiries you receive, the registrations on your membership […]
Filed under: Technology Made Simple | 3 Comments »