Latest News in IT

A CAPTCHA is a type of challenge-response test used in computing as an attempt to ensure that the response is generated by a human being. In other words, CAPTCHA is a security mechanism that ensures visitor to your websites are human and are not automated bots clicking on your sites.

There are lot of paid captcha sites, but Google provide CAPTCHA services free. Just login to your Google account and visit the following URL:

Read more….

View original post


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s