Tuesday, August 20, 2013

What is captcha ?

What is captcha ?
There are many types of captcha, but they complicate the process of registration in various services.
Each person saves time, and then there's this captcha, time-consuming, because you have well to look closely to see and learn these symbols in the form of letters that form the strange words !!!

If defend services Internet resources that would be better to come up with a mathematical model of captcha, for example - how much will 2-1 and enter the correct answer.
Captcha in the form of spread letters is really spoils the human eye !!!
In our time many children use the Internet and your computer, plus the registration, and withdrawal of children have a very bad sight !!!

No comments:

Post a Comment