CAPTCHA: Telling Humans and Computers Apart Automatically

A CAPTCHA is a program that protects websites against bots by generating and grading tests that humans can pass, but current computer programs cannot. Humans can read distorted text, but current computer programs cannot. Please visit www.captcha.net for further information.

Was this answer helpful?

 Print this Article

Also Read

How do I get different character sets to display in HTML?

Many web browsers display Western Character Encoding (ISO-8859-1) by default. This means that...

How do I activate SSL in osCommerce?

In order to configure osCommerce to work with SSL please open the file...

How do I perform a trace route?

Traceroute (tracert) works by sending a packet to an open UDP port on a destination machine. For...

HTTP Error 500 - Internal server error

Internal Server Error help, 500 error Internal server errors can be caused by a few different...

What is the path to public html in php?

The path to public html is: home/$cpusername/public_html/