A user authorization based on captcha system

Muhammad Hasif, Zulkifli (2014) A user authorization based on captcha system. Technical Report. UTeM. (Submitted)

Text A USER AUTHORIZATION BASED ON CAPTCHA SYSTEM.pdf Download (586kB)

Abstract

Internet technology today is worldwide to make any process faster and easy. Most of internet users take the initiative to get unlimited internet service. Often users only use the service from the internet such as conducting business online transactions, comments on any web site or sign up and get involved to any discussions on the internet. So this all leads to the risk of a third person involved an attack on their self- interest or maybe from automated computer attack to destroy a system that is used by other internet users. Therefore, CAPTCHA systems have become a means to ensure the safety of users and who are directly involved. CAPTCHA system is a method that has been popularly used today in most of the company's website. The system to be developed is a new method called the Pattern CAPTCHA PATTCHA system that uses the concept of mobile lock Their telephone. The system uses a new method that uses the mouse as a vehicle for resolving questions randomly from the server PATTCHA. PATTCHA system function is to display the pattern and the user will complete the pattern by the number displayed.

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