This paper proposes the latest attacks which are been done in the
internet. It explains how these various attacks can be stopped by using various
techniques of captcha. There are various types of captcha available nowadays.
This paper explains how we can improve the internet security by using the
advance captcha. There are two types of captcha which we have seen they are:
Numerical captcha and image captcha. In this paper we explain about the advance
version of captcha like the motion graphical captcha, pictorial captcha. These
captcha can be used for various purposes. It can be used for email
verification, bank details verification and even for other payment options.
These captcha increases the security from getting the websites hacked. - Seemore at: .
No comments:
Post a Comment