Dynamically Generated CAPTCHA: Selection of Random Number Generated CAPTCHA for Enhancing Security
M. Tech · 2015
In current scenario, most of the people having their login account on the internet sites and these sites are easily registered or accessed by human users. Sometimes, few unauthenticated software programs try to enter these sites and makes access on these sites and also keep on trying to hack the other users’ resources through wrong registration. This thesis introduces “DYNAMICALLY GENERATED CAPTCHA” or it can be said that in this research we will try to select a random number that must be generated inside the CAPTCHA display for strengthen the security of the online applications that must be used by the internet. The advantage of this work is that when the random number must be entered in the enter CAPTCHA number box the correspondent CAPTCHA text must be display and after that when user type the CAPTCHA text inside the CAPTCHA text box and click on the register button then the user must reached to the home page and his or her registration must be successfully done. The proposed work has made it a flexible and reflexive by the use of dot net services to enhance the security of the web page.