Captchas Considered Harmful – Why Captchas Are Bad And How You Can Do Better
What Is A Captcha? If you’ve ever joined a large website, then you’ve seen a captcha. Twitter uses it, Facebook uses it, and WordPress uses it. Captchas are small test that you must complete in order to prove that you are human. Usually, the test involves looking at some text and typing that text into a near-by box. What Are Captchas Meant To Do? The simple answer is keep your website spam free. That is the purpose of a captcha. Read More