Siimple, Robust & User Friiendlly CAPTCHA 'InstaCap' for Web Securiity

Tanvir Ahmed, Kaiser Ahmed Tushar, Sunjida Islam Nova, Mahbubur Rahman
2016 International Journal of Hybrid Information Technology  
Nowadays security matter is a great challenge in web-based systems and we are using various types of HIP to defend malwares in web. But today's conventional HIP models are able to defend bots but make a user ireful. This paper will focus on a new and simple model of CAPTCHA to defend bot-attack. This model makes a user easily to pass and also amuse them with its simplicity. Considering computational complexity, we are using a thin algorithm with some other technical tricks to make it both robust & simple.
doi:10.14257/ijhit.2016.9.1.15 fatcat:eu6aeufv2zbbjhy37ozdajdgfy