A13: 3D Secure is actually a protection system mandated by card associations to reinforce the security of online transactions. It entails authentication by redirecting the browser towards the lender that issued the card, guaranteeing the cardholder’s identification right before completing the transaction. This extra layer of security safeguards users through https://colab.research.google.com/drive/1dLTGK1h-UJSLKZdm25apVNaMITd-K6I-?hl=hr