- Used a shape classifier and a basic arithmetic question, to let the user access home page.
- User draws on canvas, which is verified by tf.js embedded model.
- This is hosted as a playground for DDoS Attacks prevention and mitigation, based on this research paper.
- base64 encoded model inspired from here
valkyron/tf.js-auth-frontend
User has to draw a circle/triangle/square in the canvas, verified using shape classifier .
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