With an increasing number of free services on the internet, Web security has become an important issue to protect these services from abuse. CAPTCHA is one such shield which can be used as a protection from these malicious programs like Bot. This project contains the captcha in the image and text field. Here, the user can enter the letters and numbers in the text field by looking at the captcha. Then, the user can just click submit button to check if the correctness. The project file contains a python script ( generatecaptcha.py). This is a simple GUI project which is very easy to understand and use. Also, this project makes a convenient way for the user to use it before entering into any valuable program system.
Values in the captcha code
If our enter name and captcha code is correct, it will return "verified”, otherwise it says "incorrect"
#code, #sentence, #word-level, #character confusion, #Text-based, # image-based, #security, #malicious, #software, #operations, #online, #robustness, #usability, #designers, #server, generator, #attacks, #websites, #usability, #Characters, #distortion, #resistance, #Crowding, #generator, #humans pass, #strength, #computers, #contrast, #distortion, #increase, #service.
References [1] Jia, X., Xiao, J. andWu, C., 2021. TICS:text–image-basedsemantic CAPTCHAsynthesis via multi-condition adversariallearning. The VisualComputer, pp.1-13. [2]Alsuhibany, S.A., 2011, August. Optimising CAPTCHA generation. In 2011 Sixth International Conference on Availability, Reliability and Security (pp. 740-745). IEEE.