Hotel Tech Insight
3D Secure
โปรโตคอลการยืนยันตัวตนของผู้ออกบัตรเพื่อปฏิบัติตาม SCA
3D Secure (3DS, branded as Verified by Visa, Mastercard SecureCode, etc.) is the authentication protocol used by card issuers to satisfy SCA. 3DS 2 adds frictionless authentication for low-risk transactions and step-up authentication for higher-risk ones. Modern payment processors implement 3DS 2 automatically; older 3DS 1 is being phased out.